Title :
The simulation and analysis of the interference from ultra-wideband system to spread spectrum communication system
Author :
Xiangyu, Zhang ; Qijun, Song ; Zhaohui, Han ; Xueping, Zhang
Author_Institution :
Chongqing Commun. Inst., Chongqing
Abstract :
Ultra wideband (UWB) system operates by transmitting signals over a very wide band of spectrum, so there must be the problem of coexistence of UWB with other radio services besides the spread spectrum communication system. By designing the simulation models of UWB system and spread spectrum system which is used more broadly, the simulation experiments has been taken on the performance of spread spectrum under the interference from UWB. The results prove the validity of simulation model. And the main factors are analyzed on UWB interference to the spread spectrum communication, and the corresponding results are given.
Keywords :
radiofrequency interference; spread spectrum communication; ultra wideband communication; UWB radio; interference analysis; interference simulation; spread spectrum communication system; ultrawideband system; Analytical models; Bandwidth; Communication systems; Interference; Mobile communication; Multiaccess communication; Satellite broadcasting; Spread spectrum communication; Spread spectrum radar; Ultra wideband technology;
Conference_Titel :
Antennas, Propagation and EM Theory, 2008. ISAPE 2008. 8th International Symposium on
Conference_Location :
Kunming
Print_ISBN :
978-1-4244-2192-3
Electronic_ISBN :
978-1-4244-2193-0
DOI :
10.1109/ISAPE.2008.4735523
