Dr. John F. Raquet Phd
Professor

 

Contact:
Comm: 937-255-3636 x4580
DSN: 785-3636 x4580
Click to Email

View Department

Education

Ph.D., Geomatics Engineering, University of Calgary, Alberta, Canada, 1998
M.S., Aeronautical/Astronautical Engineering, Massachusetts Institute of Technology, Cambridge, MA, 1991
B.S., Astronautical Engineering, United States Air Force Academy, Colorado Springs, CO, 1989

Awards

 

2012:  Institute of Navigation (ION) Distinguished Service Award, for “Visionary leadership of the 
            Satellite Division of the ION”.
2012: General Bernard A. Schriever Award, Annual AFIT faculty award in recognition of an individual who
            advances aerospace power, technology, doctrine, or the Air Force as a profession.
2012: Air Education and Training Command Nominee for Outstanding Engineer Award (Senior Civilian 
           Category).
2012: ANT Center designated as a “Pioneer in Precision Navigation” by the Air Force Association.
2012: Affiliate Society Council (ASC) of Dayton Outstanding Engineer and Scientist Award.
2012: Selected to grade of Fellow of the Institute of Navigation—0.1% of the membership of the ION is
            selected to the grade of Fellow in any given year.
2010: Best Paper in Conference, “Magnetic Field Navigation in an Indoor Environment,” Ubiquitous
            Positioning Indoor Navigation and Location Based Service (UPINLBS) Conference, Kirkkonummi
            (Helsinki), Finland, Oct 2010.
2010: Fulbright Scholar, Tampere University of Technology, Tampere, Finland, Jan – Jun 2010. First
            Fulbright Scholar in the history of AFIT.
2008:  Best-presentation-in-session award, “Development and Flight Test of a Robust Optical-Inertial
             Navigation System Using Low-Cost Sensors,” ION GNSS-2008.
2008:  Best-presentation-in-session award, “Design of a Regional Satellite Navigation System
             Constellation Using Genetic Algorithms,” ION GNSS-2008.
2008:  Highlighted in “50+ Leaders to Watch” article in GPS World.
2007:  Air Force John L. McLucas Basic Research Award (Honorable Mention), recognizing individuals
             that make outstanding contributions through scientific efforts and achievements of US Air Force in-
             house basic research activities.
2006:  Col Charles A. Stone Award, presented annually to an AFIT faculty member for “achievements,
             through personal leadership, which help accomplish the Institute mission, and which set the
             example for others to follow.”
2003:  Institute of Navigation Early Achievement Award, for “outstanding achievement in the art and
             science of navigation early in his career.”
2003:  ION AFIT Navigation Research Excellence Award (Masters Advisor) for thesis entitled, “Design and
            Testing of a Pseudolite-Based Flight Reference System.”
2002:  Best-paper-in-session award, “Algorithm Considerations for GPS Meteorology in a Military
             Environment.” ION GPS-2002.
2001:  ION AFIT Navigation Research Excellence Award (Masters Advisor), “Development and Testing of
             a Multiple Filter Approach for Precise DGPS Positioning and Carrier-Phase Ambiguity Resolution.”

Publications

 

Book Chapters
1.       Garmatyuk, D., K. Kauffman, J. Raquet, Y. Morton, “Multifunctional Software-Defined Radio Sensors for Detection, Imaging, and Navigation”, Low Power Emerging Wireless Technologies, ed. R. Mahmoudi and K. Iniewski, CRC Press, pp. 99-115, Feb 2013.
2.       Fisher*, K., J. Raquet, M. PachterF, “Cooperative Estimation Algorithms Using TDOA Measurements”, Cooperative Systems Control and Optimization, ed. D. Grundel, R. Murphey, P. Pardalos, O. Prokopyev, Springer, pp. 57-66, 2007.
 
Refereed Journals
 
1.       Kauffman*, K., J. Raquet, Y. MortonE, D. GarmatyukE, “Real-Time UWB-OFDM Radar Based Navigation in Unknown Terrain,” IEEE Trans. On Aerospace and Electronic Systems, Accepted for publication on 8 Sep 2012, in press.
2.       FisherF, K. and J. Raquet, “Non-GPS Precision Position, Navigation, and Timing”, Air and Space Power Journal, Vol. XXV, No. 2, pp. 24-33, Summer 2011.
3.       TaylorE, C., M. VethF, J. Raquet, M. MillerE, “Comparison of Two Image and Inertial Sensor Fusion Techniques for Navigation in Unmapped Environments”, IEEE Trans. On Aerospace and Electronic Systems, Vol. 47, No. 2, pp. 946-958, Apr 2011. (JIF = 1.603)
4.       Larson*, C. J. Raquet, and M. VethF, “The Impact of Attitude on Image-Based Integrity,” NAVIGATION, Vol. 57, No. 4, pp. 249-262, Winter 2010.
5.       Storms*, W. and J. Raquet, “Magnetic Field Aided Indoor Navigation,” ATTI Dell’Instituto Italiano Di Navigazione (Journal of the Italian Institute of Navigation), vol. 189, pp. 57-65, Jul 2009.
6.       MartinF, R., J. Velotta, and J. Raquet, “Bandwidth Efficient Cooperative TDOA Computation for Multicarrier Signals of Opportunity,” IEEE Transactions on Signal Processing, Vol. 57, No. 6, pp. 2311-2322, Jun 2009. (JIF = 2.968)
7.       Jordt, G., R. BaldwinF, J. Raquet, and B. MullinsF, “Energy Cost and Error Performance of Range-Aware, Anchor-Free Localization Algorithms,” Ad hoc Networks, Vol. 6, No. 4, pp. 539-559, Jun 2008. (JIF = 1.592)
8.       McEllroy*, J., J. Raquet, and M. TempleF, “Innovation: Opportunistic Navigation—Finding Your Way with AM Signals of Opportunity,” GPS World (trade magazine), Vol 18, No. 7, pp. 44-49, Jul 2007.
9.       Veth*, M. and J. Raquet, “Fusing Low-Cost Image and Inertial Sensors for Passive Navigation,” NAVIGATION, Vol. 54, No. 1, pp. 11-20, Spring 2007.
10.    Veth*, M., J. Raquet, M. PachterF, “Stochastic Constraints for Fast Image Correspondence Search with Uncertain Terrain Model,” IEEE Transactions on Aerospace and Electronics Systems, Vol. 42, No. 3, pp. 973-982, Jul 2006. (JIF = 1.603)
11.    Ormsby*, C., J. Raquet, and P. MaybeckF, “A New Generalized Residual Multiple Model Adaptive Estimator of Parameters And States,” Mathematical and Computer Modelling, Vol 43, No. 9-10, pp. 1092-1113, May 2006. (JIF = 1.166).
12.    Joffrion*, J., J. Raquet, and D. BrungartE, “Head Tracking for 3D Audio Using a GPS-Aided MEMS IMU”, Inside GNSS (trade magazine), Vol 1, No1, pp. 32-41, Jan/Feb 2006.
13.    Erickson, J., P. MaybeckF, and J. Raquet, “Multipath-Adaptive GPS/INS Receiver,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 41, No. 4, Apr 2005. (JIF = 1.603)
14.    Warren*, D. and J. Raquet, “Broadcast vs. Precise GPS Ephemerides: A Historical Perspective,” GPS Solutions, Vol 7, No. 3, pp. 151-156, Dec 2003. (JIF = 1.452)
15.    Mellen*, G., M. PachterF, and J. Raquet, “Closed-Form Solution for Determining Emitter Location Using Time Difference of Arrival Measurements,” IEEE Trans. on Aerospace and Electronic Systems, Vol 39, No. 3, pp. 1056-1058, Jul 2003.   (JIF = 1.603)
16.    Hale, T., M. TempleF, J. Raquet, M. OxleyF, M. WicksE, “Localised Three-Dimensional Adaptive Spatial-Temporal Processing for Airborne Radar,” IEE Proceedings on Radar, Sonar, and Navigation, Vol. 150, No. 1, Feb 2003. (JIF = 1.160)
17.    Henderson*, P., J. Raquet, and P. MaybeckF, “A Multiple Filter Approach for Precise DGPS Positioning and Carrier-Phase Ambiguity Resolution,” NAVIGATION, Vol. 49, No. 3, pp. 149-160, Fall 2002.
18.    J. Raquet, “Multiple GPS Receiver Multipath Mitigation Technique,” IEE Proceedings on Radar, Sonar, and Navigation, Vol. 149, No. 4, pp. 195-201, Aug 2002. (JIF = 1.160)
19.    T. Hale, M. TempleF, M. WicksE, J. Raquet, M. OxleyF, “Performance Characterization of a Hybrid STAP Architecture Incorporating Elevation Interferometry,” IEE Proceedings on Radar, Sonar and Navigation, Vol. 149, No. 2, pp. 77-82, Apr 2002. (JIF = 1.160)
20.    J. Raquet, G. LachapelleE, and L. Fortes, “Use of a Covariance Analysis Technique for Predicting Performance of Regional-Area Differential Code and Carrier-Phase Networks”, NAVIGATION, Vol. 48 No. 1, pp. 25-34, Spring 2001.
21.    J. Raquet and G. LachapelleE, “RTK Positioning with Multiple Reference Stations”, GPS World, Vol. 12 No. 4, pp. 48-53, Apr 2001.
22.    L. Fortes, G. LachapelleE, M. E. CannonE, G. Marceau, S. Ryan, S. Week, and J. Raquet, “Use of a Multi-Reference GPS Station Network for Precise 3D Positioning in the St. Lawrence Seaway,” International Hydrographic Review, Vol 1 No. 1, pp. 15-29, Jul 2000.
23.    J. Raquet and G. LachapelleE, “Development and Testing of a Kinematic Carrier-Phase Ambiguity Resolution Method Using a Reference Receiver Network,” NAVIGATION, Vol. 46 No. 4, pp. 283-295, Winter 1999-2000.
24.    J. Raquet, G. LachapelleE, W. Qiu, C. Pelletier, T. NashE, F. B. SnodgrassE, P. FentonE, T. HoldenE, “Development and Testing of a Mobile Pseudolite Concept for Precise Positioning,” NAVIGATION, Vol. 43 No. 2, pp. 149-165, Summer 1996.
 
Conference Publications and Presentations – Based on Refereed Full Paper
 
1.    Haker*, M. and J. Raquet, “Applying Detection Theory to Define Stopping Criteria for the Signal Decomposition and Parameterization Algorithm,” Proceedings of 2012 International Conference on Localization and GNSS (ICL-GNSS) IEEE Xplore ID# 10.1109/ICL-GNSS.2012.6253112, pp. 1-7, Jun 2012.
2.    Storms*, W., J. Shockley*, J. Raquet, “Magnetic Field Navigation in an Indoor Environment,” Proceedings of Ubiquitous Positioning Indoor Navigation and Location Based Service (UPINLBS) IEEE Xplore ID# 978-1-4244-7879-8, 10 pages, Oct 2010.
3.       Raquet J. and R. MartinF, “Non-GNSS Radio Frequency Navigation,” Proceedings of ICASSP 2008, Las Vegas, NV, Mar 2008.
4.       MartinF, R., J. Velotta, and J. Raquet, “Multicarrier Modulations as a Navigation Signal of Opportunity,” Proceedings of IEEE Aerospace Conference, Big Sky, MT, pp. 1-8, Mar 2008.
5.       PachterF, M., M. Nielsen*, and J. Raquet, “INS Aiding Using Bearings-Only Measurements of Known Ground Objects,” Proceesings of the 17th IFAC Symposium on Automatic Control in Aerospace, Toulouse, France, Jun 2007.
6.       BrungartE, D., B. SimpsonE, R. DallmanE, G. RomighE, R. YaskyE, and J. Raquet, “A Comparison of Head-Tracked and Vehicle-Tracked Virtual Audio Cues in an Aircraft Navigation Task,” Proceedings of the 13th International Conference on Auditory Display, Montreal, Canada, Jun 2007.
7.       Cook*, K., J. Raquet, and R. BeckmanF, “Characterizing the Impact of Precision Time and Range Measurements on Network Position Solutions,” Proceedings of 2006 IEEE Aerospace Conference, Big Sky, MT, Mar 2006.
8.       Hoffman, G., M. MillerF, M. KabriskyE, P. MaybeckF, J. Raquet, “Novel Electrocardiogram Segmentation Algorithm Using a Multiple Model Adaptive Estimator,” Proceedings of the 41st IEEE Conference on Decision and Control, Vol. 3, pp. 2524-2529, Dec 2002.
9.       Hale, T., M. TempleF, J. Raquet, M. OxleyF, M. WicksE, “Elevation Interferometric STAP Using a Thinned Planar Array,” Proceedings of the 2002 IEEE Radar Conference, pp. 408-414, April 2002.
 
 
Conference Publications and Presentations – Based on Abstract
 
1.    Curro*, J., T. PestakS, and J. Raquet, “Boresighting a LiDAR without Accurate Range Measurements for Relative Navigation,” Proceedings of 2013 International Technical Meeting of the ION, San Diego, CA, Jan 2013.
2.    Kauffman*, K., J. Raquet, J. MortonE, D. GarmatyukE, “Experimental Study of UWB-OFDM SAR for Indoor Navigation with INS Integration,” Proceedings of ION GNSS-2012, Nashville, TN, Sep 2012.
3.    Shockley*, J. and J. Raquet, “Three Axis Magnetometer Navigation in Suburban Areas,” Proceedings of ION GNSS-2012, Nashville, TN, Sep 2012.
4.    FisherF, K., J. Raquet, and J. KresgeS, “Affine Feature Matching via Stochastic Prediction,” Proceedings of ION GNSS-2012, Nashville, TN, Sep 2012.
5.    Calhoun*, S., J, Curro*, and J. Raquet, “Flight Test Evaluation of Predictive Rendering Image Navigation for Close-Formation Flight,” Proceedings of ION GNSS-2012, Nashville, TN, Sep 2012.
6.    Curro*, J., T. PestakS, M. SmearcheckS, J. KresgeS, and J. Raquet, “Automated Aerial Refueling Using Scanning LiDAR,” Proceedings of ION GNSS-2012, Nashville, TN, Sep 2012.
7.    Haker*, M. and J. Raquet, “Tracking Multipath in Received GNSS Signals Through use of a Signal Decomposition and Parameterization Algorithm,” Proceedings of ION GNSS-2012, Nashville, TN, Sep 2012.
8.    Haker*, M. and J. Raquet, “Estimating Multipath in GNSS Signals Through a Novel Stochastic Search and Decomposition Algorithm,” Proceedings of ION GNSS-2011, Portland, OR, Sep 2011.
9.    D. VenableE, J. CampbellE, J. Raquet, M. VethF, “Image-Aided Navigation Applied: Wide Area Sensing,” presented at 2011 Joint Navigation Conference, Colorado Springs, CO, Jun 2011.
10.                                            M. SmearcheckS, T. PestakS, J. KresgeS, J. Raquet, and K. FisherF, “EO Camera and Lidar Measurements for Autonomous Aerial Refueling Operations,” presented at 2011 Joint Navigation Conference, Colorado Springs, CO, Jun 2011.
11.    Haker*, M. and J. Raquet, “Modeling and Simulation of the GNSS Channel Through the Stochastic Search and Parameterization of Received Signals”, presented at 2011 Joint Navigation Conference, Colorado Springs, CO, Jun 2011.
12.     Raquet, J., “Trends in Navigation Technology: Looking to the Future,” Presented at Draper GNC Symposium, Cambridge, MA, May 2011.
13.    Kauffman*, K., J. Raquet, Y. MortonE, and D. GarmatyukE, “Simulation Study of UWB-OFDM SAR for Navigation with INS Integration,” Proceedings of ION International Technical Meeting, San Diego, CA, pp. 184-191, Jan 2011.
14.    Kauffman*, K., J. Raquet, Y. MortonE, and D. GarmatyukE, “Simulation Study of UWB-OFDM SAR for Navigation Using and Extended Kalman Filter,” Proceedings of ION GNSS-2010, Portland, OR, pp. 2443-2451, Sep 2010.
15.    Davidson, P., J. CollinE, J. Raquet, and J. TakalaE, “Application of Particle Filters for Vehicle Positioning Using Road Maps,” Proceedings of ION GNSS-2010, Portland, OR, pp. 1653-1661, Sep 2010.
16.    McGinthy*, J. and J. Raquet, “GNSS Software Receiver Development,” presented at 2010 Joint Navigation Conference, Orlando, FL, Jun 2010.
17.    Larson*, C. and J. Raquet, “The Impact of Attitude on Image-Based Integrity,” Proceedings of ION International Technical Meeting, San Deigo, CA, Jan 2010.
18.    Kauffman*, K., J. MortonE, J. Raquet, and D. GarmatyukE, “Simulation Study of UWB-OFDM SAR for Dead-Reckoning Navigation,” Proceedings of ION International Technical Meeting, San Deigo, CA, Jan 2010.
19.    Larson*, C., J. Raquet, and M. VethF, “Developing a Framework for Image-Based Integrity,” Proceedings of ION GNSS-2009, Savannah, GA, Sep 2009.
20.    Ciampa*, M. and J. Raquet, “Failure Detection for a Pseudolite-Based Reference System,” Proceedings of ION GNSS-2009, Savannah, GA, Sep 2009.
21.    Storms*, W. and J. Raquet, “Magnetic Field Aided Vehicle Tracking,” Proceedings of ION GNSS-2009, Savannah, GA, Sep 2009.
22.    Ciampa*, M., J. Raquet, and M. SmearcheckS, “Failure Detection of a Pseudolite-Based Reference System Using Residual Monitoring,” presented at 2009 Joint Navigation Conference, Orlando, FL, Jun 2009.
23.     C. Larson* and J. Raquet, “Quantified Integrity for Image-Based Navigation Systems,” presented at 2009 Joint Navigation Conference, Orlando, FL, Jun 2009.
24.     Morrison*, J., J. Raquet, and M. VethF, “Performance Evaluation of Vision Aided Inertial Navigation System Augmented with a Coded Aperture,” Proceedings of ION International Technical Meeting, Anaheim, CA, Jan 2009.
25.    J. Crosby, R. K. MartinF, J. Raquet, and M. VethF, “Fusion of Inertial Sensors and Signals of Opportunity for Unassisted Navigation,” in Proc. NAV08/ILA37: The Navigation Conference & Exhibition, London, UK, Oct 2008. 
26.    Schexnayder*, C., J. Raquet, R. MartinF, and J. Velotta, “Effects of Oversampling and Multipath on Navigation Using OFDM Signals of Opportunity,” Proceedings of ION GNSS-2008, Savannah, GA, Sep 2008.
27.    Ozdemir*, H., J. Raquet, and G. LamontF, “Design of a Regional Satellite Navigation System Constellation Using Genetic Algorithms,” Proceedings of ION GNSS-2008, Savannah, GA, Sep 2008.
28.    Nielsen*, M., J. Raquet, M. VethF, and M. PachterF, “Development and Flight Test of a Robust Optical-Inertial Navigation System Using Low-Cost Sensors,” Proceedings of ION GNSS-2008, Savannah, GA, Sep 2008.
29.    Amt* J., J. Raquet, and M. PachterF, “Accurate Positioning Using a Planar Pseudolite Array”, Proceedings of IEEE/ION PLANS 2008, Monterey, CA, May 2008.
30.    Raquet, J. and J. Amt*, “Flight and Ground Testing of a Beacon-Based Precision Navigation System at non-GPS Frequencies,” Proceedings of AIAA Test & Evaluation Conference, Los Angeles, CA, Feb 2008.
31.    Dainty*, B., J. Raquet, and R. BeckmanE, “Improving Geostationary Satellite GPS Positioning Error Using Dynamic Two-Way Time Transfer Measurements,” Proceedings of 39th Annual Precise Time and Time Interval (PTTI) Systems And Applications Meeting, Long Beach, CA, Nov 2007.
32.    Dainty*, B., J. Raquet, and R. BeckmanE, “Use of Two-Way Time Transfer Measurements to Improve Geostationary Satellite Navigation,” Proceedings of ION GNSS-2007, Fort Worth, TX, Sep 2007.
33.    Raquet, J. and K. Cook*, “Using Two-Way Time Transfer to Improve GPS Positioning Accuracy,” presented at 2007 Joint Navigation Conference, Orlando, FL, Apr 2007.
34.    Amt*, J. and J. Raquet, “High Precision Positioning Using Pseudolites at Non-GPS Frequencies,” presented at 2007 Joint Navigation Conference, Orlando, FL, Apr 2007.
35.    Raquet, J., M. MillerE, and T. NguyenE, “Issues and Approaches for Navigation Using Signals of Opportunity,” Proceedings of 2007 National Technical Meeting of the Institute of Navigation, San Diego, CA, Jan 2007.
36.    Amt*, J. and J. Raquet, “Flight Testing of a Pseudolite Navigation System on a UAV,” Proceedings of 2007 National Technical Meeting of the Institute of Navigation, San Diego, CA, Jan 2007.
37.    Amt*, J. and J. Raquet, “Positioning for Range-Based Land Navigation Systems Using Surface Topography,” Proceedings of ION GNSS-2006, Fort Worth, TX, Sep 2006.
38.    Comstock*, S. and J. Raquet, “Development of a Low-Latency, High Data Rate, Differential GPS Relative Positioning for UAV Formation Flight Control,” Proceedings of ION GNSS-2006, Fort Worth, TX, Sep 2006.
39.    Cook*, K., J. Raquet, and R. BeckmanF, “Characterizing the Impact of Incorporating Two-Way Time Transfer Measurements on Network Differential GPS Position Solutions,” Proceedings of ION GNSS-2006, Fort Worth, TX, Sep 2006.
40.    McEllroy*, J. and J. Raquet, “Use of a Software Radio to Evaluate Signals of Opportunity for Navigation,” Proceedings of ION GNSS-2006, Fort Worth, TX, Sep 2006.
41.    Shockley*, J. and J. Raquet, “Estimation and Mitigation of Unmodeled Errors for a Pseudolite Based Reference System,” Proceedings of ION GNSS-2006, Fort Worth, TX, Sep 2006.
42.    Veth*, M. and J. Raquet, “Fusion of Low-Cost Imaging and Inertial Sensors for Navigation,” Proceedings of ION GNSS-2006, Fort Worth, TX, Sep 2006.
43.    Spinelli*, C. and J. Raquet, “Development and Testing of a High-Rate Air-to-Air Relative Navigation System for UAV Refueling,” Proceedings of ION GNSS-2006, Fort Worth, TX, Sep 2006.
44.    Ross, S., D. JacquesF, M. PachterF, and J. Raquet, “A Close Formation Flight Test for Automated Air Refueling,” Proceedings of ION GNSS-2006, Fort Worth, TX, Sep 2006.
45.    MillerF, M., J. CampbellE, J. Raquet, B. PetersonF, R. HansonE, “CANIS – Cooperative Autonomous Vehicles for Intelligent Sensing,” presented at 2006 Joint Navigation Conference, Las Vegas, NV, May 2006.
46.    Veth*, M. and J. Raquet, “Aircraft Testing of Vision/Inertial Fusion Navigation System,” presented at 2006 Joint Navigation Conference, Las Vegas, NV, May 2006.
47.    Raquet, J., J. McEllroy*, K. Fisher*, and R. Eggert*, “Navigation Using Signals of Opportunity,” presented at 2006 Joint Navigation Conference, Las Vegas, NV, May 2006.
48.    Veth*, M. and J. Raquet, “Indoor Navigation Using Fusion of Optical and Inertial Sensors,” presented at 2006 Joint Navigation Conference, Las Vegas, NV, May 2006.
49.    Amt*, J., J. Shockley*, and J. Raquet, “Ground Navigation Using a Pseudolite-Only System,” presented at 2006 Joint Navigation Conference, Las Vegas, NV, May 2006.
50.    Bouska*, T. and J. Raquet, “Field Test Results from a Synchronized Pseudolite Based Navigation Reference System,” presented at 2006 Joint Navigation Conference, Las Vegas, NV, May 2006.
51.    Veth*, M. and J. Raquet, “Two-Dimensional Stochastic Projections for Tight Integration of Optical and Inertial Sensors for Navigation,” Proceedings of 2006 National Technical Meeting of the Institute of Navigation, Monterey, CA, Jan 2006.
52.    Somerville*, E. and J. Raquet, “Self-Differential GPS—What Are the Limits?,” Proceedings of 2006 National Technical Meeting of the Institute of Navigation, Monterey, CA, Jan 2006.
53.    Joffrion*, J., J. Raquet, and D. BrungartE, “Head Tracking for 3D Audio Using a GPS-Aided MEMS IMU,” Proceedings of ION GNSS-2005, Long Beach, CA, Sep 2005.
54.    Veth*, M. and J. Raquet, “Alignment and Calibration of Optical and Inertial Sensors Using Stellar Observations,” Proceedings of ION GNSS-2005, Long Beach, CA, Sep 2005.
55.    Meidel, K., P. MaybeckF, and J. Raquet, “GPS Signal Jamming Mitigation through Multiple Model Adaptive Estimation applied to Ultra-Tightly Coupled GPS/INS Architecture” Classified Session, ION GNSS-2005, Long Beach, CA, Sep 2005.
56.    Woodfork*, D., J. Raquet, and R. RaccaE, “Use of X-Ray Pulsars for Aiding GPS Satellite Orbit Determination,” Proceedings of 2005 Annual Meeting of the Institute of Navigation, Boston, MA, Jun 2005.
57.    Raquet, J. and T. Bouska*, “Design of Non-GPS Centimeter-Level Accuracy Flight Reference System,” presented at 2005 Joint Navigation Conference, Orlando, FL, Apr 2005.
58.    Veth*, M., and J. Raquet, “Integration of Optical and Inertial Measurements for Precision Navigation,” presented at 2005 Joint Navigation Conference, Orlando, FL, Apr 2005.
59.    Bouska*, T. and J. Raquet, “Development and Simulation of a Pseudolite-Based Flight Reference System,” presented at 2005 Joint Navigation Conference, Orlando, FL, Apr 2005.
60.    Fisher*, K., J. Raquet “Navigation Potential of Signals Modeled with Multipath Effects and Noise,” Proceedings of 2005 National Technical Meeting of the Institute of Navigation, San Diego, CA, Jan 2005.
61.    Fisher*, K., J. Raquet, and M. PachterF, “Cooperative Estimation Algorithms Using TDOA Measurements,” 5th International Conference on Cooperative Control and Optimization, Gainsville, FL, Jan 2005.
62.    Eggert*, R. and J. Raquet, “Evaluating the Navigation Potential of the NTSC Analog Television Broadcast Signal, ” Proceedings of ION GNSS-2004, Long Beach, CA, Sep 2004.
63.    Gutierrez, J, P. MaybeckF, and J. Raquet, “Multipath and GPS Signal Jamming Mitigation Through Multiple Model Adaptive Estimation Applied to Ultra-Tightly Coupled GPS/INS Architecture,” Proceedings of 2004 Annual Meeting of the Institute of Navigation, Dayton, OH, Jun 2004.
64.    Fisher*, K., J. Raquet, and M. PachterF, “Navigating with Time-Difference of Arrival Measurements Obtained from Signals of Opportunity,” Proceedings of 2004 Annual Meeting of the Institute of Navigation, Dayton, OH, Jun 2004.
65.    Eggert*, R., J. Gutierrez, J. Raquet, “Code and Phase Multipath Characterization for Beam-Steering Receivers,” Proceedings of 2004 National Technical Meeting of the Institute of Navigation, San Diego, CA, Jan 2004.
66.    Joffrion*, J. and J. Raquet, “Head Tracking for 3D Audio Using a GPS-Aided MEMS IMU,” Proceedings of 2004 National Technical Meeting of the Institute of Navigation, San Diego, CA, Jan 2004.
67.    Bouska*, T. and J. Raquet, “Development and Simulation of a Pseudolite-Based Flight Reference System,” Proceedings of 2004 National Technical Meeting of the Institute of Navigation, San Diego, CA, Jan 2004.
68.    Bouska*, T. and J. Raquet, “Tropospheric Model Error Reduction in Pseudolite-Based Positioning Systems,” Proceedings of ION-GPS/GNSS 2003, Portland, OR, Sep 2003.
69.    Raquet, J. and M. Giebner*, “Navigation Using Optical Measurements of Objects at Unknown Locations,” Proceeedings of 2003 Annual Meeting of the Institute of Navigation, Albuquerque, NM, Jun 2003.
70.    Bouska*, T., J. Raquet, and P. MaybeckF, “The Use of Optimal Smoothing and Nonlinear Filtering in Pseudolite-Based Positioning Systems,” Proceeedings of 2003 Annual Meeting of the Institute of Navigation, Albuquerque, NM, Jun 2003.
71.    Ormsby*, C., J. Raquet, P. MaybeckF, “: A Generalized Multiple Model Adaptive Estimator for Parameter and State Estimation,” Proceeedings of 2003 Annual Meeting of the Institute of Navigation, Albuquerque, NM, Jun 2003.
72.    Larson, C., P. MaybeckF, and J. Raquet, “A Jamming-Adaptive, Ultra-Tightly Coupled GPS/INS Receiver,” Proceedings of the Classified Session of the 2003 Annual Meeting of the Institute of Navigation, Albuquerque, New Mexico, Jun 2003.
73.    Schutte, C., M. MillerF, J. Raquet, R. Tredway, “Augmenting Parachute Testing and Evaluation Using GPS-Based Position and Velocity,” Proceeedings of 2003 Annual Meeting of the Institute of Navigation, Albuquerque, NM, Jun 2003.
74.    Hale, T., M. TempleF, M. WicksE, J. Raquet, and M. OxleyF, “Localized Three-Dimensional Adaptive Spatial-Temporal Processing for Airborne Radar,” Proceedings of the IEE International Radar Conference (Radar 2002), Edinburgh, UK, pp.191-195, Oct 2002.
75.    Garay*, D. and J. Raquet, “Algorithm Considerations for GPS Meteorology in a Military Environment”, Proceedings of ION GPS-2002, Portland, OR, Sep 2002.
76.    MacNicol*, J. and J. Raquet, “A Study Of Satellite Navigation, Dilution Of Precision, And Positioning Techniques For Use On And Around The Moon”, Proceedings of 2002 Annual Meeting of the Institute of Navigation, Albuquerque, NM, Jun 2002.
77.    Erickson, J., P. MaybeckF, and J. Raquet, “A Multipath-Adaptive, Ultra-Tightly Coupled GPS/INS Receiver,” Proceedings of the Classified Session of the 2002 Annual Meeting of the Institute of Navigation, Albuquerque, New Mexico, Jun 2002.
78.    Warren*, D. and J. Raquet, “Broadcast vs Precise GPS Ephemerides: A Historical Analysis”, Proceedings of 2002 Annual Meeting of the Institute of Navigation, San Diego, CA, Jan 2002.
79.    Henderson*, P. and J. Raquet, “Flight Test of a Multiple Filter Approach For Precise Dgps Positioning and Carrier-Phase Ambiguity Resolution”, Proceedings of ION GPS-2001, Salt Lake City, UT, Sep 2001
80.    Tredway, M. MillerF, and J. Raquet, “Monitoring Air Force Ejection Seat Tests Using GPS-Based Position and Velocity,” Proceedings of ION GPS-2001, Salt Lake City, UT, Sep 2001.
81.    G. Gerten* and J. Raquet, “GPS Receiver Interference Study (GRIS)”, (presentation only) presented at 69th Military Operations Research Society Symposium (MORSS), U.S. Naval Academy, Annapolis, MD, June 2001.
82.    Henderson*, P. and J. Raquet, “Development and Testing of a Multiple Filter Approach for Precise DGPS Positioning and Carrier-Phase Ambiguity Resolution,” Proceedings of 2000 National Technical Meeting of the Institute of Navigation, Anaheim, CA, pp. 806-815, Jan 2000.
83.    MillerF, M., P. Corbell, and J. Raquet, “Design and Validation of Digitized Intermediate Frequency GPS Signal and Receiver Software Models for Developing and Comparing Advanced GPS Receiver Technologies,” Proceedings of ION GPS-2000, Salt Lake City, Utah, pp. 2362-2371, Sep 2000.
84.    Vanek, B., P. MaybeckF, J. Raquet, “GPS Signal Offset Detection and Noise Strength Estimation in a Parallel Kalman Filter Algorithm,” Proceedings of ION GPS-99, Nashville, TN, pp. 2243-2253, Sep 1999.
85.    Fortes, L. P., LachapelleE, G., CannonE, M. E., Marceau, G., Ryan, S., Wee, S., Raquet, J, “Testing of a Multi-Reference GPS Station Network for Precise 3D Positioning in the St. Lawrence Seaway,” Proceedings of ION GPS-99, Nashville, TN, pp. 1259-1269, Sep 1999.
86.    B. TownsendE, G. LachapelleE, L.P.S. Fortes, T.E. MelgardE, Torbjorn NorbechE, J. Raquet, “New Concepts for Carrier Phase Based GPS Positioning Using a National Reference Station Network,” Proceedings of 1999 National Technical Meeting of the Institute of Navigation, San Diego, CA, Jan 1999.
87.    J. Raquet, G. LachapelleE, T.E. MelgardE, “Test of a 400 km x 600 km Network of Reference Receivers for Precise Kinematic Carrier-Phase Positioning in Norway,” Proceedings of ION GPS-98, Nashville, TN, pp. 407-416, Sep 1998.
88.    J. Raquet, G. LachapelleE, L.P.S. Fortes, “Use of a Covariance Analysis Technique for Predicting Performance of Regional Area Differential Code and Carrier-Phase Networks,” Proceedings of ION GPS-98, Nashville, TN, pp. 1345-1354, Sep 1998.
89.    J. Raquet, G. LachapelleE, “Long Distance Kinematic Carrier-Phase Ambiguity Resolution Using a Simulated Reference Receiver Network,” Proceedings of ION GPS-97, Kansas City, Missouri, pp. 1747-1756, Sep 1997.
90.    J. Raquet, “Multiple User Network Carrier-Phase Ambiguity Resolution,” Proceedings of the International Symposium on Kinematic Systems in Geodesy, Geomatics, and Navigation, Banff, Canada, pp. 45-55, Jun 1997.
91.    J. Raquet, “A New Approach to GPS Carrier-Phase Ambiguity Resolution Using a Reference Receiver Network,” Proceedings of the 1997 National Technical Meeting of the Institute of Navigation, Long Beach, CA, pp. 357-366, Jan 1997.
92.    J. Henriksen, G. LachapelleE, J. Raquet, J. Stephen, “Analysis of Stand-Alone GPS Positioning Using Post-Mission Information,” Proceedings of ION GPS-96, Kansas City, Missouri, pp. 251-259, Sep 1996.
93.    J. Raquet, G. LachapelleE, “Determination and Reduction of GPS Reference Station Multipath Using Multiple Receivers,” Proceedings of ION GPS-96, Kansas City, Missouri, pp. 673-681, Sep 1996.
94.    J. Raquet, “Multiple Reference GPS Receiver Multipath Mitigation Technique,” Proceedings of the 52nd Annual Meeting of the Institue of Navigation, Cambridge, Massachusetts, pp. 681-690, Jun 1996.
95.    B. BohenekE, D. RuffE, J. Raquet, “High Rate Time-Space-Position-Information for High Dynamic GPS Integrated Navigation Systems,” Proceedings of IEEE PLANS, pp. 56-62, Apr 1996.
96.    J. Raquet, G. LachapelleE, W. Qiu, C. Pelletier, T. NashE, F. B. SnodgrassE, P. FentonE, T. HoldenE, “Development and Testing of a Mobile Pseudolite Concept for Precise Positioning,” Proceedings of ION GPS-95, Palm Springs, CA, pp. 817-826, Sep 1995.
97.    F. SnodgrassE, J. Raquet, “The CIGTF High Accuracy Post-processing Reference System (CHAPS),” Proceedings of ION GPS-94, Salt Lake City, Utah, pp. 755-763, Sep 1994.
98.    J. Raquet, E. BergmannE, W. HollisterE, “Six Degree of Freedom Trajectory Planner for Spacecraft Proximity Operations Using an A* Node Search,” Proceedings of AAS/AIAA Astrodynamics Conference, Durango, CO, paper AAS 91-506, Aug 1991.
99.    F. CurranE, T. HaagE, J. Raquet, “Arcjet Cathode Phenomena,” NASA TM-102099, presented at JANNAF Propulsion Meeting, Cleveland, OH, May 1989.
 
Scholastic Publications
1.     J. Raquet, Development of a Method for Kinematic GPS Carrier-Phase Ambiguity Resolution Using Multiple Reference Receivers, PhD Dissertation, University of Calgary, Calgary, Alberta, Canada, May 1998.
2.     J. Raquet, Six Degree of Freedom Trajectory Planner Using an A* Node Search, Masters Thesis, Massachusetts Institute of Technology, Cambridge, MA, Jun 1991.
 
⇑ Return to top ⇑