Title :
Interference analysis of UWB to the satellite communication services
Author :
Yanbing, Sun ; Qijun, Song ; Weixia, Zou ; Baosong, Yang ; Wei, Du
Author_Institution :
Inf. Eng. Technol. Inst., Naval Acad. of Armament, Beijing
Abstract :
UWB communication system operates by transmitting signals over a very wide band in spectrum, so there must be a coexistence problem between UWB and the other radio services. In order to investigate the interference to the narrowband wireless services from the UWB devices, a novel three-dimensional projection interference model has been presented. This analysis model is fit for analyzing the interfered equipments which have high gain and sharp-cut directional character by making the projection and the directional weight for UWB distributing. Based on the proposed model, the interference from UWB equipments to the satellite communication services has been analyzed and the limitations on the UWB transmit power in C-band has been regulated by simulation.
Keywords :
radiofrequency interference; satellite communication; ultra wideband communication; 3D projection interference model; C-band; UWB communication system; interference analysis; narrowband wireless services; radio services; satellite communication services; ultrawideband communication; Analytical models; Artificial satellites; Interference; Radar tracking; Receiving antennas; Satellite broadcasting; Satellite communication; Spaceborne radar; Ultra wideband antennas; Wireless communication;
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.2008.4735448
