Title :
A Research for the Single-Channel Time Difference Direction Finding System Model for UWB Signal
Author :
Gao, Shihai ; Li, Donghai ; Lin, Jianlin ; Li, Xiaofeng ; Ji, Lin
Author_Institution :
Zhengzhou Inf. Sci. & Technol. Inst., Zhengzhou
Abstract :
A new research about time difference direction finding system based on the single-channel model for ultra-wideband (UWB) signal is described in this paper. In contrast to multiple-channel, the single-channel direction finding system is provided with lower cost, smaller size, and better mobility. Also the character of time difference is high precision, quick direction finding .etc. [3] A new single channel modal is proposed. The research also shows that precision of the single-channel direction finding system based on time difference approaches multiple-channel one.
Keywords :
radio direction-finding; ultra wideband communication; UWB signal; single-channel direction finding; time difference direction finding system; ultra-wideband signal; Costs; Delay effects; Electromagnetic scattering; Geometry; Information science; Reflector antennas; Signal processing; Solid modeling; Telephony; Ultra wideband technology;
Conference_Titel :
Antennas, Propagation & EM Theory, 2006. ISAPE '06. 7th International Symposium on
Conference_Location :
Guilin
Print_ISBN :
1-4244-0162-3
Electronic_ISBN :
1-4244-0163-1
DOI :
10.1109/ISAPE.2006.353404
