Analysis of Reconfigurable Antenna with K and Ku Wave Bands Based on RF Switch

摘要：

A MEMS (Micro-Electro-Mechanical Systems) RF (Radio Frequency) switch with the low loss and high isolation is presented. The model of a reconfigurable patch antenna with K and Ku wave bands is set up. The reconfigurable antenna has two work frequencies by changing the topology structure with the RF switch. The bandwidth is expanded from 1.16％ to 7.71％ by adding two parasitic patches. The resonance frequencies are 20.1 GHz and 12.5GHz, respectively. The gains of K and Ku wave bands are obtained.

关键词： Reconfigurable antenna RF switch parasitic patch

作者: Tian Wenchao Cao Yanrong Wang Hongming

作者单位: School of Electro-Mechanical Engineering, Xidian University Taibai Southern Road No.2, Xian, 710071, China

会议类型: 国际会议

会议名称: 2011 International Symposium on Advanced Packaging Materials(2011年先进电子封装材料国际会议APM)

会议地点: 厦门

会议语种:英文

页码: 109-111

在线出版日期: 2011-10-25（万方平台首次上网日期，不代表论文的发表时间）