Title :
The Interference with Airborne Radios of Time-Hopping Impulse Radio
Author :
He, Xin ; Zhang, Xiaolin ; Song, Qijun
Author_Institution :
Beijing Univ. of Aeronaut. & Astronaut., Beijing
Abstract :
This paper is geared to the research focus of electromagnetic compatibility (EMC) problems between ultra wideband (UWB) and other radios suggested by ITU. First, the reliabilities of several airborne radio receivers in the presence of time hopping pulse position modulation UWB (TH-PPM UWB) interference are analyzed quantitatively from the aspect of power spectrum. Second, the mathematical expressions of the reliabilities characterized in terms of the receiver´ s signal noise ratio (SNR) or bit error rate (BER) are presented. At last, the influence of TH-PPM UWB modulation parameters variation on traditional narrowband receivers is studied.
Keywords :
aircraft communication; electromagnetic compatibility; pulse position modulation; radio receivers; radiofrequency interference; ultra wideband technology; airborne radio receivers; airborne radios; bit error rate; electromagnetic compatibility; interference; narrowband receivers; signal noise ratio; time hopping impulse radio; time hopping pulse position modulation; ultra wideband radios; Antennas and propagation; Electromagnetic compatibility; Frequency modulation; Interference; Microwave antennas; Microwave propagation; Pulse modulation; Receivers; Ultra wideband technology; Wireless communication; Impulse radio ultra wideband (IR-UWB); airborne radios; electromagnetic compatibility (EMC); time hopping pulse position modulation (TH-PPM);
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2007 International Symposium on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4244-1045-3
Electronic_ISBN :
978-1-4244-1045-3
DOI :
10.1109/MAPE.2007.4393531
