Title :
Simulation and Analysis of the Effects of Tropospheric Scattering Channel on Signal Waveforms
Author :
Yang Ming ; Liu Chengguo ; Jin Rui ; Zhang Ertao
Author_Institution :
Sch. of Sci., Wuhan Univ. of Technol., Wuhan, China
Abstract :
Tropospheric scattering channel is a random channel. When the signal transmitted through the troposphere, the multi-path fading could cause signal waveform distortion. In this paper, based on a valid tropospheric scattering channel model, respectively, from the time domain and frequency domain the reasons why the signal waveform was distortion were analyzed. Radar pulse as the transmit signal, and simulate the received signal waveform in different antenna beam width angle. The results show that the signal waveform is impacted in different degrees at the different antenna beam width angle.
Keywords :
distortion; electromagnetic wave scattering; fading channels; multipath channels; tropospheric electromagnetic wave propagation; antenna beam width angle; frequency domain; multipath fading; radar pulse; random channel; signal waveform distortion; signal waveforms; time domain; transmit signal; tropospheric scattering channel; Delay; Distortion; Fading; Receiving antennas; Scattering; Shape;
Conference_Titel :
Wireless Communications Networking and Mobile Computing (WiCOM), 2010 6th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-3708-5
Electronic_ISBN :
978-1-4244-3709-2
DOI :
10.1109/WICOM.2010.5600935
