Development and application of GPS signal multipath simulator

被引：51

作者：

Byun, SH ^{[1
]}

Hajj, GA ^{[1
]}

Young, LE ^{[1
]}

机构：

[1] CALTECH, Jet Prop Lab, Pasadena, CA 91109 USA

来源：

RADIO SCIENCE | 2002年 / 37卷 / 06期

关键词：

GPS signals; multipath; reflection; diffraction; Geometrical Theory of Diffraction (GTD);

D O I：

10.1029/2001RS002549

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

[1] A ray tracing GPS signal multipath simulator which takes into account the signal reflection and diffraction from surrounding objects has been developed. By properly modeling the environment around an antenna and the GPS receiver's tracking loop, this simulator can assess the GPS signal multipath error. Thus, it can be used in the early design phase of an experiment to foretell hazardous environmental configurations that can cause severe multipath. It can also aid in finding the best antenna type, location, and orientation within a given environment, and provides a quantitative estimate of multipath errors on GPS measurements. The capability of the simulator is demonstrated by using the International Space Station (ISS) environment.

引用

页码：10 / 1

页数：23

共 50 条

[31] Adaptive detection of code delay and multipath in a simplified GPS signal model
Nelson, LM
Axelrad, P
Etter, DM
ION GPS-97, PT 1 AND 2: PROCEEDINGS OF THE 10TH INTERNATIONAL TECHNICAL MEETING OF THE SATELLITE DIVISION OF THE INSTITUTE OF NAVIGATION, 1997, : 569 - 581
[32] Implementation of the atmospheric effects and multipath in the development of a GNSS data simulator
Herrera Olmo, Antonio M.
Perez de los Cobos, M. Clara de lacy
FISICA DE LA TIERRA, 2014, 26 : 135 - 161
[33] Intermediate Frequency Level GPS Multipath/NLOS Simulator based on Vector Tracking and Ray Tracing
Xu, Bing
Hsu, Li-Ta
Suzuki, Taro
PROCEEDINGS OF THE 2020 INTERNATIONAL TECHNICAL MEETING OF THE INSTITUTE OF NAVIGATION, 2020, : 249 - 258
[34] A parametric framework for the development of bioelectrical applications: application to a bio-impedance signal simulator
Muhammad, Yar
Annus, Paul
Le Moullec, Yannick
Rang, Toomas
PROCEEDINGS OF THE ESTONIAN ACADEMY OF SCIENCES, 2016, 65 (04) : 345 - 357
[35] Application of time reversal technique in multipath signal transmission
Hao, Xiaojun
Chen, Xiang
Yan, Jinghai
Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams, 2015, 27 (10):
[36] Design and Implementation of a GPS Signal Simulator and Storage-and-Forward Machine
Lin, Hong
Gong, Wenfei
PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON COMPUTER ENGINEERING, INFORMATION SCIENCE & APPLICATION TECHNOLOGY (ICCIA 2017), 2017, 74 : 298 - 305
[37] Calculation of multipath interference effect on power level signal for downlink GPS satellite
Yousif, Husain
2009 APPLIED ELECTRONICS, INTERNATIONAL CONFERENCE, 2009, : 273 - 276
[38] Multipath Mitigation of GPS Signal Using Sequential Monte-Carlo Filter
Dogatovic, Marko
Stanojevic, Milorad
TELSIKS 2009, VOLS 1 AND 2, 2009, : 229 - 232
[39] Mapping the GPS multipath environment using the signal-to-noise ratio (SNR)
Bilich, Andria
Larson, Kristine M.
RADIO SCIENCE, 2007, 42 (06)
[40] Multipath Mitigation of Global Positioning System (GPS) Signal Using Wavelet Technique
Ya'acob, Norsuzila
Abdullah, Mardina
Ismail, Mahamod
ICDIP 2009: INTERNATIONAL CONFERENCE ON DIGITAL IMAGE PROCESSING, PROCEEDINGS, 2009, : 142 - 146

← 1 2 3 4 5 →