Title :
Performance evaluation of adaptive zone configuration system
Author :
Ichikawa, Naoki ; Kanazawa, Ami ; Harada, Hiroshi ; Shinoda, Shoji
Author_Institution :
Fac. of Sci. & Eng., Chuo Univ., Tokyo, Japan
Abstract :
An adaptive zone configuration system for land mobile communications was examined using a developed circular, 8-element array antenna. Simulations were performed to investigate the effectiveness of the adaptive zone configuration system compared with the present omni directional zone system. It was found that the adaptive zone configuration system was more effective than the omni zone system in controlling the blocking rate (BR) and the ratio of the mean power of the communication zone
Keywords :
UHF antennas; adaptive antenna arrays; cellular radio; 2.335 GHz; adaptive zone configuration system; blocking rate; circular 8-element array antenna; communication zone; land mobile communications; mean power; performance evaluation; Adaptive arrays; Adaptive systems; Antenna accessories; Antenna arrays; Communication system control; Linear antenna arrays; Mobile communication; Phased arrays; Programmable control; Shape control;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1998. The Ninth IEEE International Symposium on
Conference_Location :
Boston, MA
Print_ISBN :
0-7803-4872-9
DOI :
10.1109/PIMRC.1998.731438
