An Antenna Switch Module for GSM Application Using LTCC Technology

摘要：

An antenna switch module using PIN (P region-I region-N region) diode for GSM (Global System for Mobile communications) application has been designed and fabricated. By taking advantage of threedimensional integration of the LTCC (low-temperature co-fired ceramic) substrate and through a novel design of miniature lumped-element realization of transmission line, the size of proposed GSM switch is 7.64mm×4.20mm×0.67mm.The measured in-band isolation of the antenna switch module is better than-28 dB and IL (insertion loss) is less than -1.3dB, which are in good agreement with the simulated results. It also has the advantages of increased density, tight integration, and low cost.

关键词： antenna switch module lumped-element circuit LTCC (low temperature co-fired ceramic) PIN diode

作者: Xiao- Chuan Hong Hong- Li Peng Jun- Fa Mao

作者单位: Center for Microwave and RF Technologies, Shanghai Jiao Tong University, Shanghai 200240, China

会议类型: 国际会议

会议名称: 2010 International Conference on Microwave and Millimeter Wave Technology(2010国际微波与毫米波技术会议 ICMMT2010)

会议地点: 成都

会议语种:英文

页码: 1457-1460

在线出版日期: 2010-05-08（万方平台首次上网日期，不代表论文的发表时间）