A compact multi transmission zero dual-passband filter using dual stepped impedance resonators

Tzu Chun Tai, Kuan Jen Lin, Yung Wei Chen, Hung Wei Wu, Yan Kuin Su, Yeong Her Wang, Hong Yue Lai

研究成果: Conference contribution

摘要

A dual-band bandpass filter with good closed band and multi transmission zero using dual-stepped impedance resonator (dual-SIR), U-shape folded arm and folded coupled I/O lines is presented. The two distinct types of dual-band filters with and without multi transmission zero generating mechanisms are studied. The type I filter is designed at 2.4 and 3.5 GHz passband and the filter consists of daul-SIR to produce the wide passband and U-shape folded arm I/O line to control the notch band at3 GHz. As for the type II filter, the response of multi transmission zero is generated by using the folded coupled I/O lines. The frequency response of wide stopband is around -30dB from 3.8 to 8 GHz. The measured results are favorably in agreement with the full-wave electromagnetic (EM) simulation results.

原文English
主出版物標題2019 IEEE Radio and Wireless Symposium, RWS 2019
發行者IEEE Computer Society
ISBN(電子)9781538659441
DOIs
出版狀態Published - 2019 五月 14
事件2019 IEEE Radio and Wireless Symposium, RWS 2019 - Orlando, United States
持續時間: 2019 一月 202019 一月 23

出版系列

名字IEEE Radio and Wireless Symposium, RWS
ISSN(列印)2164-2958
ISSN(電子)2164-2974

Conference

Conference2019 IEEE Radio and Wireless Symposium, RWS 2019
國家United States
城市Orlando
期間19-01-2019-01-23

    指紋

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Communication

引用此

Tai, T. C., Lin, K. J., Chen, Y. W., Wu, H. W., Su, Y. K., Wang, Y. H., & Lai, H. Y. (2019). A compact multi transmission zero dual-passband filter using dual stepped impedance resonators. 於 2019 IEEE Radio and Wireless Symposium, RWS 2019 [8714411] (IEEE Radio and Wireless Symposium, RWS). IEEE Computer Society. https://doi.org/10.1109/RWS.2019.8714411