Designing a miniaturized T-shaped non-orthogonal feed input/output dual-mode bandpass filter

Yu Jing Liao, Chia Ching Wu, Chean Cheng Su, Cheng Fu Yang, Shoou Jinn Chang, Chien Jung Huang, Ying Chung Chen

研究成果: Conference contribution

摘要

Dual-mode filters with differently structured resonator were designed on Al2O3 substrate for pattern minimization and better properties. Al2O3 substrate with a permittivity of 9.8 is easily integrated with RF circuits. For the proposed filter, two open stubs, one perturbation patch, and one meandering loop ring were investigated to achieve the same purpose with smaller size. To improve the coupling effect, two additional stubs were used to form the T-shaped microstrip coupling lines. The proposed filter showed a size reduction compared with the published filters, and it also provided deep transmission zeros on both sides of the passband.

原文English
主出版物標題2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011
DOIs
出版狀態Published - 2011 十一月 21
事件2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011 - Istanbul, Turkey
持續時間: 2011 八月 132011 八月 20

出版系列

名字2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011

Other

Other2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011
國家Turkey
城市Istanbul
期間11-08-1311-08-20

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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  • 引用此

    Liao, Y. J., Wu, C. C., Su, C. C., Yang, C. F., Chang, S. J., Huang, C. J., & Chen, Y. C. (2011). Designing a miniaturized T-shaped non-orthogonal feed input/output dual-mode bandpass filter. 於 2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011 [6050339] (2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011). https://doi.org/10.1109/URSIGASS.2011.6050339