The developments of Smart Antenna System at Da Yeh University

被引：0
|
作者：
Chang, DC [1 ]
机构：
[1] De Yeh Univ, Changhua, Taiwan
来源：
2003 6TH INTERNATIONAL SYMPOSIUM ON ANTENNAS, PROPAGATION AND EM THEORY, PROCEEDINGS | 2003年
关键词：
SAS (Smart Antenna System); BFN (Beam Forming Network);
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The effects of multiple paths and channel capacity are concerned in the communication system. The SAS (Smart Antenna System) can solve these problems. The SAS can be separated by adaptive antenna array and MBA (multiple beams antenna array). In this paper, the MBA will be discussed. There are different types of SAS are developed in Taiwan for the applications of cellular phone system in GSM, WCDMA, and WLAN (wireless local access network). Key components such as wideband RF radiators and different kinds of RF BFN are developed for SAS. Several types of SAS with multiple beams and narrower beamwidth are developing and testing at Da Yeh University. The test results are quite agreed with that of simulation.
引用
收藏
页码：283 / 286
页数：4
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