Title :
Approximate technique for calculating attenuation factor of ground-wave propagation over the inhomogeneous surface
Author :
Liang Huang ; Jiadong Xu ; Fuguo Zhu ; Wei Yan
Author_Institution :
Sch. of Electron. Inf., Northwestern Polytech. Univ., Xi´an, China
Abstract :
Characteristic of ground-wave propagation and approximate calculation technique of electric field intensity over the inhomogeneous surface is investigated. The attenuation factor of ground-wave propagating along two kinds of mixed path is calculated, the consequences is also compared and analyzed. Finally, guidance is given for the appropriate selection of geology in the area where transmitting and receiving antenna are installed.
Keywords :
electromagnetic wave absorption; radiowave propagation; receiving antennas; transmitting antennas; approximate calculation technique; attenuation factor; electric field intensity; ground-wave propagation; inhomogeneous surface; receiving antenna; transmitting antenna; Antennas and propagation; Attenuation; Diffraction; Geology; Microwave propagation; Nonuniform electric fields; Polarization; Propagation losses; Receiving antennas; Transmitting antennas; Ground-wave; attenuation factor; inhomogeneous surface; mixed path; propagation;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2009 3rd IEEE International Symposium on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-4076-4
DOI :
10.1109/MAPE.2009.5355967
