Reconfigurable Dual-Band Narrow Bandpass Filter Using Parallel Two-Section open stubs and z-Domain Technique

摘要：

This paper proposes a z-domain technique to design a reconfigurable dual-band bandpass filter.An arbitrarily pre-defined bandpass filter is implemented by using parallel stubs.Switch circuits shunted with two-section stubs are employed to induce the narrow passbands on arbitrarily bandpass filters.The simulated results show that 3-dB bandwidths are 130 MHz and 70 MHz at the center frequencies of 1.55 GHz and 2.12 GHz, respectively.

关键词： W filter z-domain two-section stub induced passband parallel stub

作者: Yu-Wei Chang Pei-Wen Wang Ching-Wen Hsue Juo-Chen Chen Chang-Yu Wu

作者单位: National Taiwan University of Science and Technology43,Sec.4,Keelung Rd.,Taipei,106,Taiwan,Chinese T National Chin-Yi University of TechnologyNo.57,Sec.2,Zhongshan Rd.,Taiping Dist.,Taichung 41170,Taiw Jinwen University of Science and Technology No.99,Anzhong Rd.,Xindian Dist.,New Taipei City 23154,Ta

会议类型: 国际会议

会议名称: 第七届亚太防雷国际会议

会议地点: 成都

会议语种:英文

页码: 1-4

在线出版日期: 2011-11-01（万方平台首次上网日期，不代表论文的发表时间）