5. 8GHz bandpass filter design using planar couple microstrip lines

Bey Ling Su, Yueh-Min Huang

研究成果: Conference contribution

4 引文 斯高帕斯(Scopus)

摘要

Using microstrip lines to design a planar couple band-pass filter encounter some approximate errors due to the tolerance in PCB processing and coupling effects. Sometimes it causes unacceptable errors and it will be significant to reduce this error. In this paper, we use admittance inverters to design an 5.8GHz bandpass filter for Chebyshev attenuation response of 0.5dB. Modification of section lengths, widths and gaps by applying the iterative method used previously for synthesizing a coupler to compensate coupling effects and the tolerance in PCB processing. The simulation tool ADS and implemented filter measurements are performed to verify the adapted modified method and show very good results to our specified filter specifications. The method can be used to design any other bandpass filter.

原文English
主出版物標題2004 International Conference on Communications, Circuits and Systems
頁面1204-1207
頁數4
出版狀態Published - 2004 十二月 1
事件2004 International Conference on Communications, Circuits and Systems - Chengdu, China
持續時間: 2004 六月 272004 六月 29

出版系列

名字2004 International Conference on Communications, Circuits and Systems
2

Other

Other2004 International Conference on Communications, Circuits and Systems
國家China
城市Chengdu
期間04-06-2704-06-29

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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  • 引用此

    Su, B. L., & Huang, Y-M. (2004). 5. 8GHz bandpass filter design using planar couple microstrip lines. 於 2004 International Conference on Communications, Circuits and Systems (頁 1204-1207). (2004 International Conference on Communications, Circuits and Systems; 卷 2).