Studies on the New-typed Feed Network with a Single Variable Phase Shifter for Wireless Base Antennas

摘要：

This paper analyzes the construction and the characteristics of the single variable phase-shifter feed network for wireless base antenna. The feed network, which is connected to a 2N-element array antenna, mainly contains a variable phase shifter, several 90°or 180℃oupler hybrids, two power dividers and some fixed phase shifters. The properties of the above devices and the sensitivity of the array electrical tilt are studied in theory, which proves the feasibility of this new-typed and low cost feeding technology for wireless base antennas.

作者: Xianzheng Zong Yujiang Wu Peihan Zhou

作者单位: Microwave Engineering Department, University of Electromagnetic Science and Technology of ChinaCheng Tongyu Communication Equipment Co.Ltd.Zhongshan, Guangdong, China

会议类型: 国际会议

会议名称: 第九届国际天线、电波传播及电磁理论学术研讨会(ISAPE2010)

会议地点: 广州

会议语种:英文

页码: 1-4

在线出版日期: 2010-11-29（万方平台首次上网日期，不代表论文的发表时间）