DocumentCode
1065498
Title
Comment on "Short-Delay Multipath Mitigation Technique Based on Virtual Multipath"
Author
Shengkang Zhang ; Zhu, Mingbo
Author_Institution
Nat. Key Lab. of Metrol. & Calibration Technol., Beijing Inst. of Radio Metrol. & Meas. (BIRMM), Beijing, China
Volume
8
fYear
2009
fDate
7/1/1905 12:00:00 AM
Firstpage
1434
Lastpage
1435
Abstract
It is shown that in the above letter by Z. Zhang and C. L. Law (vol. 4, pp. 344348, 2005) the virtual multipath (VM)-based technique for GPS multipath mitigation is only fit for some certain situations where the first multipath signal is the strongest among the direct and all the multipath signals, which hardly agrees with the real propagation circumstances. Two multipath cases are illustrated to invalidate the VM-based technique.
Keywords
Global Positioning System; delays; radiowave propagation; GPS multipath mitigation; multipath signal propagation; short delay multipath mitigation technique; virtual multipath; Global Positioning System (GPS); multipath mitigation; virtual multipath (VM);
fLanguage
English
Journal_Title
Antennas and Wireless Propagation Letters, IEEE
Publisher
ieee
ISSN
1536-1225
Type
jour
DOI
10.1109/LAWP.2009.2012977
Filename
4749340
Link To Document