Resonator Bandpass Filter Using the Parallel Coupled Wiggly Line for Supurious Suppression

摘要：

　　This paper describes the resonator bandpass filter design using the non-uniform parallel coupled wiggly-linetechnique.The proposed resonator is consisted of three sections quarter wavelength coupler and each of sections has perturbation and Zo connected in the end of each ports.This resonator can reduce the spurious response at 2f0 and 3f0 by its structure.The directivity enhanced parallel-coupler should be employed to solve this problem.The experimental results and designs of all type are 0.9 GHz to implement bandpass filters.There were evidently shown the second and third spurious response suppression improvement.Both the theoretical and experimental performance is presented.

关键词： Parallel coupled line non-uniform coupled line bandpass filter spurious suppression wiggly-line

作者: P.Arunvipas

作者单位: Telecommunications Engineering Department, Mahanakom University of Technology Bangkok, 10530, Thailand

会议类型: 国际会议

会议名称: 2013 International Symposium on Antennas and Propagation(2013天线与传播国际会议)

会议地点: 南京

会议语种:英文

页码: 1332-1335

在线出版日期: 2013-10-23（万方平台首次上网日期，不代表论文的发表时间）