Gérard Lachapelle

Publication Activity (10 Years)

Years Active: 2003-2021
Publications (10 Years): 11

Top Topics

Signal Strength

Top Venues

IEEE Trans. Aerosp. Electron. Syst.

Publications

Paul Gratton, Simon Banville, Gérard Lachapelle, Kyle O'Keefe
Kinematic Zenith Tropospheric Delay Estimation with GNSS PPP in Mountainous Areas. Sensors 21 (17) (2021)
Ali Broumandan, Gérard Lachapelle
Spoofing Detection Using GNSS/INS/Odometer Coupling for Vehicular Navigation. Sensors 18 (5) (2018)
Ali Pirsiavash, Ali Broumandan, Gérard Lachapelle, Kyle O'Keefe
GNSS Code Multipath Mitigation by Cascading Measurement Monitoring Techniques. Sensors 18 (6) (2018)
Ahmad Shafaati, Tao Lin, Ali Broumandan, Gérard Lachapelle
Design and Implementation of an RTK-Based Vector Phase Locked Loop. Sensors 18 (3) (2018)
Niranjan Vagle, Ali Broumandan, Gérard Lachapelle
Multiantenna GNSS and Inertial Sensors/Odometer Coupling for Robust Vehicular Navigation. IEEE Internet Things J. 5 (6) (2018)
Gérard Lachapelle, Paul Gratton, Jamie Horrelt, Erica Lemieux, Ali Broumandan
Evaluation of a Low Cost Hand Held Unit with GNSS Raw Data Capability and Comparison with an Android Smartphone. Sensors 18 (12) (2018)
Ali Pirsiavash, Ali Broumandan, Gérard Lachapelle
Characterization of Signal Quality Monitoring Techniques for Multipath Detection in GNSS Applications. Sensors 17 (7) (2017)
Ali Jafarnia Jahromi, Ali Broumandan, Saeed Daneshmand, Gérard Lachapelle, Rigas T. Ioannides
Galileo signal authenticity verification using signal quality monitoring methods. ICL-GNSS (2016)
Ali Broumandan, Ali Jafarnia Jahromi, Saeed Daneshmand, Gérard Lachapelle
Overview of Spatial Processing Approaches for GNSS Structural Interference Detection and Mitigation. Proc. IEEE 104 (6) (2016)
Niranjan Vagle, Ali Broumandan, Gérard Lachapelle
Analysis of Multi-Antenna GNSS Receiver Performance under Jamming Attacks. Sensors 16 (11) (2016)
Saeed Daneshmand, Thyagaraja Marathe, Gérard Lachapelle
Millimetre Level Accuracy GNSS Positioning with the Blind Adaptive Beamforming Method in Interference Environments. Sensors 16 (11) (2016)
Yuqi Li, Zhe He, John Nielsen, Gérard Lachapelle
Using Wi-Fi/magnetometers for indoor location and personal navigation. IPIN (2015)
Tao Lin, Lingran Li, Gérard Lachapelle
Multiple sensors integration for pedestrian indoor navigation. IPIN (2015)
Saeed Daneshmand, Ali Jafarnia Jahromi, Ali Broumandan, Gérard Lachapelle
GNSS Space-Time Interference Mitigation and Attitude Determination in the Presence of Interference Signals. Sensors 15 (6) (2015)
Anup Dhital, Gérard Lachapelle, Jared Bancroft
Improving the reliability of personal navigation devices in harsh environments. IPIN (2015)
Srinivas Bhaskar, James T. Curran, Gérard Lachapelle
Improving GNSS carrier-phase tracking via oscillator g-sensitivity compensation. IEEE Trans. Aerosp. Electron. Syst. 51 (4) (2015)
Vijaykumar Bellad, Mark G. Petovello, Gérard Lachapelle
Intermittent tracking in weak signal environments. IPIN (2015)
Naveen S. Gowdayyanadoddi, Ali Broumandan, Gérard Lachapelle, James T. Curran
Indoor GPS positioning using a slowly moving antenna and long coherent integration. ICL-GNSS (2015)
Thyagaraja Marathe, Saeed Daneshmand, Gérard Lachapelle
Pseudolite interference mitigation and signal enhancements using an antenna array. IPIN (2015)
Niranjan Vagle, Ali Broumandan, Ali Jafarnia Jahromi, Gérard Lachapelle
Characterization of GNSS measurement distortions due to antenna array processing in the presence of interference signals. UPINLBS (2014)
Zhe He, Mark G. Petovello, Gérard Lachapelle
Indoor doppler error characterization for high sensitivity GNSS receivers. IEEE Trans. Aerosp. Electron. Syst. 50 (3) (2014)
Mohammad Mozaffari, Ali Broumandan, Kyle O'Keefe, Gérard Lachapelle
Weak GPS signal acquisition using antenna diversity. UPINLBS (2014)
Ranjeeth Kumar Siddakatte, Ali Broumandan, Gérard Lachapelle
Use of diversity techniques for weak GNSS signal tracking in fading environments. UPINLBS (2014)
Mohammad Abdizadeh, James T. Curran, Gérard Lachapelle
New decision variables for GNSS acquisition in the presence of CW interference. IEEE Trans. Aerosp. Electron. Syst. 50 (4) (2014)
Saeed Daneshmand, Ali Jafarnia Jahromi, Ali Broumandan, Gérard Lachapelle
A GNSS structural interference mitigation technique using antenna array processing. SAM (2014)
Saeed Daneshmand, Negin Sokhandan, Mohammad Zaeri-Amirani, Gérard Lachapelle
Precise Calibration of a GNSS Antenna Array for Adaptive Beamforming Applications. Sensors 14 (6) (2014)
James T. Curran, Gérard Lachapelle, Colin C. Murphy
Errata: Digital GNSS PLL Design Conditioned on Thermal and Oscillator Phase Noise. IEEE Trans. Aerosp. Electron. Syst. 49 (1) (2013)
Saeed Daneshmand, Ali Broumandan, Negin Sokhandan, Gérard Lachapelle
GNSS Multipath Mitigation with a Moving Antenna Array. IEEE Trans. Aerosp. Electron. Syst. 49 (1) (2013)
Laura Ruotsalainen, Jared Bancroft, Gérard Lachapelle, Heidi Kuusniemi
Enhanced pedestrian attitude estimation using vision aiding. J. Locat. Based Serv. 7 (3) (2013)
Zhe He, Valérie Renaudin, Mark G. Petovello, Gérard Lachapelle
Use of High Sensitivity GNSS Receiver Doppler Measurements for Indoor Pedestrian Dead Reckoning. Sensors 13 (4) (2013)
Vahid Dehghanian, John Nielsen, Gérard Lachapelle
Enhanced GNSS frequency tracking in multipath environments. CCECE (2013)
Melania Susi, Valérie Renaudin, Gérard Lachapelle
Motion Mode Recognition and Step Detection Algorithms for Mobile Phone Users. Sensors 13 (2) (2013)
Anup Dhital, Jared Bancroft, Gérard Lachapelle
A New Approach for Improving Reliability of Personal Navigation Devices under Harsh GNSS Signal Conditions. Sensors 13 (11) (2013)
Mahsa Shafiee, Kyle O'Keefe, Gérard Lachapelle
Symbol Timing Acquisition for Collaborative OFDM WLAN-Based A-GPS. Int. J. Wirel. Inf. Networks 20 (4) (2013)
Ali Jafarnia Jahromi, Ali Broumandan, John Nielsen, Gérard Lachapelle
GPS spoofer countermeasure effectiveness based on signal strength, noise power, and C/N0 measurements. Int. J. Satell. Commun. Netw. 30 (4) (2012)
James T. Curran, Gérard Lachapelle, Colin C. Murphy
Improving the Design of Frequency Lock Loops for GNSS Receivers. IEEE Trans. Aerosp. Electron. Syst. 48 (1) (2012)
James T. Curran, Gérard Lachapelle, Colin C. Murphy
An SNR Dependent Model for the CDMA FLL. IEEE Trans. Signal Process. 60 (3) (2012)
Jared Bancroft, David Garrett, Gérard Lachapelle
Activity and environment classification using foot mounted navigation sensors. IPIN (2012)
Jared Bancroft, Gérard Lachapelle
Estimating MEMS gyroscope g-sensitivity errors in foot mounted navigation. UPINLBS (2012)
Valérie Renaudin, Melania Susi, Gérard Lachapelle
Step Length Estimation Using Handheld Inertial Sensors. Sensors 12 (7) (2012)
Laura Ruotsalainen, Jared Bancroft, Gérard Lachapelle
Mitigation of attitude and gyro errors through vision aiding. IPIN (2012)
Aiden Morrison, Valérie Renaudin, Jared Bancroft, Gérard Lachapelle
Design and Testing of a Multi-Sensor Pedestrian Location and Navigation Platform. Sensors 12 (3) (2012)
Valérie Renaudin, Muhammad Haris Afzal, Gérard Lachapelle
Magnetic perturbations detection and heading estimation using magnetometers. J. Locat. Based Serv. 6 (3) (2012)
Muhammad Haris Afzal, Valérie Renaudin, Gérard Lachapelle
, 11390-11414. Sensors 12 (6) (2012)
Laura Ruotsalainen, Jared Bancroft, Gérard Lachapelle, Heidi Kuusniemi, Ruizhi Chen
Effect of camera characteristics on the accuracy of a visual gyroscope for indoor pedestrian navigation. UPINLBS (2012)
James T. Curran, Gérard Lachapelle, Colin C. Murphy
Digital GNSS PLL Design Conditioned on Thermal and Oscillator Phase Noise. IEEE Trans. Aerosp. Electron. Syst. 48 (1) (2012)
Jared Bancroft, Gérard Lachapelle
Data Fusion Algorithms for Multiple Inertial Measurement Units. Sensors 11 (7) (2011)
Ali Broumandan, John Nielsen, Gérard Lachapelle
Indoor GNSS Signal Acquisition Performance using a Synthetic Antenna Array. IEEE Trans. Aerosp. Electron. Syst. 47 (2) (2011)
Melania Susi, Valérie Renaudin, Gérard Lachapelle
Detection of quasi-static instants from handheld MEMS devices. IPIN (2011)
Cyrille Gernot, Kyle O'Keefe, Gérard Lachapelle
Assessing Three New GPS Combined L1/L2C Acquisition Methods. IEEE Trans. Aerosp. Electron. Syst. 47 (3) (2011)
Pratibha B. Anantharamu, Daniele Borio, Gérard Lachapelle
Sub-carrier shaping for BOC modulated GNSS signals. EURASIP J. Adv. Signal Process. 2011 (2011)
Muhammad Haris Afzal, Valérie Renaudin, Gérard Lachapelle
Use of Earth's Magnetic Field for Mitigating Gyroscope Errors Regardless of Magnetic Perturbation. Sensors 11 (12) (2011)
Muhammad Haris Afzal, Valérie Renaudin, Gérard Lachapelle
Magnetic field based heading estimation for pedestrian navigation environments. IPIN (2011)
Niamh O'Mahony, Colin C. Murphy, Gérard Lachapelle
A dual-threshold up-down counter for GPS acquisition. Signal Process. 91 (5) (2011)
Peiliang Xu, M. Elizabeth Cannon, Gérard Lachapelle
Mixed integer programming for the resolution of GPS carrier phase ambiguities CoRR (2010)
Vahid Dehghanian, M. Zaheri, John Nielsen, Gérard Lachapelle
Dual-polarized synthetic array for indoor GNSS handheld applications. ISWCS (2010)
Vahid Dehghanian, John Nielsen, Gérard Lachapelle
Merger of polarization and spatial diversity by moving a pair of orthogonally polarized dipoles. CCECE (2010)
Vahid Dehghanian, John Nielsen, Gérard Lachapelle
Combined spatial-polarization correlation function for indoor multipath environments. ISWCS (2010)
Nadezda Sokolova, Daniele Borio, Börje Forssell, Gérard Lachapelle
Doppler rate measurements in standard and high sensitivity GPS receivers: Theoretical analysis and comparison. IPIN (2010)
Ali Broumandan, John Nielsen, Gérard Lachapelle
GLRT signal detection performance of a synthetic array. CCECE (2010)
Valérie Renaudin, Muhammad Haris Afzal, Gérard Lachapelle
Complete Triaxis Magnetometer Calibration in the Magnetic Domain. J. Sensors 2010 (2010)
Ali Broumandan, John Nielsen, Gérard Lachapelle
Enhanced Detection Performance of Indoor GNSS Signals Based on Synthetic Aperture. IEEE Trans. Veh. Technol. 59 (6) (2010)
Vahid Dehghanian, John Nielsen, Gérard Lachapelle, Pouya Aflaki
Diversity gain through synthesizing multiple polarizations. CCECE (2010)
James T. Curran, Daniele Borio, Gérard Lachapelle, Colin C. Murphy
Reducing front-end bandwidth may improve digital GNSS receiver performance. IEEE Trans. Signal Process. 58 (4) (2010)
Mohamed Sahmoudi, Dorota A. Grejner-Brzezinska, Fredrik Gustafsson, Gérard Lachapelle, René Landry, Jean-Yves Tourneret
Introduction to the Issue on Advanced Signal Processing for GNSS and Robust Navigation. IEEE J. Sel. Top. Signal Process. 3 (4) (2009)
Gérard Lachapelle, Nel Samama, Masato Takahashi
Foreword. Ann. des Télécommunications 64 (9-10) (2009)
Mohamed Sahmoudi, Dorota A. Grejner-Brzezinska, Fredrik Gustafsson, Gérard Lachapelle, René Landry, Jean-Yves Tourneret
Introduction to the Issue on Advanced Signal Processing for GNSS and Robust Navigation. IEEE J. Sel. Top. Signal Process. 3 (5) (2009)
Daniele Borio, Cécile Mongredien, Gérard Lachapelle
Collaborative Code Tracking of Composite GNSS Signals. IEEE J. Sel. Top. Signal Process. 3 (4) (2009)
Daniele Borio, Gérard Lachapelle
A non-coherent architecture for GNSS digital tracking loops. Ann. des Télécommunications 64 (9-10) (2009)
Ali Broumandan, Tao Lin, John Nielsen, Gérard Lachapelle
Practical Results of Hybrid AOA/TDOA Geo-Location Estimation in CDMA Wireless Networks. VTC Fall (2008)
Ali Broumandan, John Nielsen, Gérard Lachapelle
Practical Results of High Resolution AOA Estimation by the Synthetic Array. VTC Fall (2008)
Mark G. Petovello, Gérard Lachapelle
Centimeter-Level Positioning Using an Efficient New Baseband Mixing and Despreading Method for Software GNSS Receivers. EURASIP J. Adv. Signal Process. 2008 (2008)
Ali Broumandan, John Nielsen, Gérard Lachapelle
TOA Estimation Enhancement based on Blind Calibration of Synthetic Arrays. VTC Fall (2008)
Gérard Lachapelle
Pedestrian navigation with high sensitivity GPS receivers and MEMS. Pers. Ubiquitous Comput. 11 (6) (2007)
Wei Yu, Bo Zheng, Rob Watson, Gérard Lachapelle
Differential combining for acquiring weak GPS signals. Signal Process. 87 (5) (2007)
Olivier Julien, Gérard Lachapelle, M. Elizabeth Cannon
Galileo L1 Civil Receiver Tracking Loops' Architecture. ISCAS (2007)
Changlin Ma, Richard Klukas, Gérard Lachapelle
A Nonline-of-Sight Error-Mitigation Method for TOA Measurements. IEEE Trans. Veh. Technol. 56 (2) (2007)
Changlin Ma, Richard Klukas, Gérard Lachapelle
An enhanced two-step least squared approach for TDOA/AOA wireless location. ICC (2003)