Title :
Simulation of hydrometeor scattered signals effect on communications systems BER
Author :
Sadeghzadeh, R.A. ; McEwan, N.J. ; Glover, I.A.
Author_Institution :
Dept. of Electr. & Electron. Eng., Bradford Univ., UK
Abstract :
Hydrometeor scattered signals originating from one system have the potential to interfere with other independent systems. It is conceivable that the effect of such interference (as measured by BER) in digital communications receivers may depend not only on the hydrometeor scattered signals gross power but also on its temporal and/or spectral characteristics. One way of testing whether or not this is the case is to generate signals characteristics of hydrometeor scatter and observe their effect on the BER of a communications system. A cheap, flexible and convenient way of implementing such a test is to use numerical simulation
Keywords :
digital radio systems; electromagnetic wave scattering; radio links; radiofrequency interference; radiowave propagation; tropospheric electromagnetic wave propagation; BER; atmosphere troposphere; co-channel interference; communications system; digital communication; hydrometeor scattered signal; interference; meteorological factor; numerical simulation; oblique angle; radio link; radiocommunication; radiowave propagation; rain; Bit error rate; Character generation; Digital communication; Frequency; Interchannel interference; Particle scattering; Rain; Rayleigh scattering; Signal generators; Testing;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 1993. IGARSS '93. Better Understanding of Earth Environment., International
Conference_Location :
Tokyo
Print_ISBN :
0-7803-1240-6
DOI :
10.1109/IGARSS.1993.322559