Title :
Numerical studies on the applications of resistive plates in the performance enhancement of the base station antennas
Author :
Chou, Hsi-Tseng ; Su, Po-Lin
Author_Institution :
Dept. of Electr. Eng., Yuan Ze Univ., Chung-li, Taiwan
Abstract :
The wide inter-sector coverage overlapping and side-lobes of the antennas´ radiation in mobile communications result in irregular handover and unwanted interference in addition to the waste of power. A wave guiding technique based on the applications of resistive plates is presented to reduce the interference and enhance the performance by guiding the wasted power to where strong signals are required
Keywords :
UHF antennas; adaptive antenna arrays; antenna radiation patterns; interference suppression; method of moments; mobile radio; EM power guidance; PEC plates; adaptive array; antenna performance enhancement; antenna radiation pattern; antenna side-lobes; base station antennas; edge diffraction; inter-sector coverage overlap; interference; multi-path effects; perfectly electrical conducting plates; power wastage; resistive card; resistive plates; waveguiding technique; Adaptive arrays; Antenna arrays; Base stations; Electromagnetic diffraction; Electromagnetic fields; Electronic mail; Interference; Mobile antennas; Mobile communication; Surface resistance;
Conference_Titel :
Microwave Conference, 2001. APMC 2001. 2001 Asia-Pacific
Conference_Location :
Taipei
Print_ISBN :
0-7803-7138-0
DOI :
10.1109/APMC.2001.985625
