Title :
Influence of raypath parameters on digital radio outage
Author :
Serizawa, Y. ; Takeshita, S.
Author_Institution :
Central Research Institute of Electric Power Industry, Komae, Japan
Abstract :
The received power frequency correlation coefficient taking account of amplitudes, phase path delays and angles of arrival of rays is derived theoretically to evaluate the frequency selectivity of multipath fading. An estimation of frequency selectivity reduction due to aperture antennas is presented by using ray tracing data.
Keywords :
digital communication systems; fading; microwave links; radiowave propagation; angles of arrival; aperture antennas; digital radio outage; frequency selectivity; frequency selectivity reduction; multipath fading; phase path delays; ray tracing data; raypath parameters influence; received power frequency correlation coefficient;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19870934
