DocumentCode
3094930
Title
Application of SAW convolver in rapid acquisition of Q-SS signals for mobile vehicle navigation and communication
Author
Li, Chunbao ; Fang, Shaojun ; Ming, Xu
Author_Institution
Inst. of Oceanic Inf., Dalian Maritime Univ., China
fYear
1990
fDate
18-19 Oct 1990
Firstpage
12
Lastpage
15
Abstract
The authors prove that the output of a hard limit transponder with the input of Q-SS signals has no third band and fifth band intermodulation products though there are higher bank intermodulation products (IMP) which are very small and may be neglected. To solve the problem of the rapid acquisition of Q-SS signals, the authors discuss how to use the SAW convolver for the correlative processing of Q-SS signal, and the experimental result is given
Keywords
intermodulation; mobile radio systems; radionavigation; signal processing; spread spectrum communication; surface acoustic wave devices; transponders; Q-SS signals; SAW convolver; hard limit transponder; intermodulation products; mobile vehicle navigation; vehicle communication; Binary phase shift keying; Convolvers; Demodulation; Navigation; Phase shift keying; Signal processing; Spread spectrum communication; Surface acoustic waves; Transponders; Vehicles;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronic Applications in Transportation, 1990., IEEE Workshop on
Conference_Location
Dearborn, MI
Type
conf
DOI
10.1109/EAIT.1990.205465
Filename
205465
Link To Document