具有寄生通带抑制E波段双工器
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- 英文论文题名：An E-Band Diplexer with Harmonic Suppression
- 论文作者：李晨雨 ; 周游 ; 曹煜 ; 霍新平
- 英文论文作者：Chenyu Li ; You Zhou ; Yu Cao ; Xinpin Huo ; UESTC-Tiger Microwave Joint Lab of Millimeter Wave Technology
- 年：2017
- 作者机构：电子科技大学-泰格微波毫米波技术联合实验室;
- 论文关键词：波导双工器 ; E-band ; 寄生通带抑制
- 英文论文关键词：waveguide diplexer ; E-band ; harmonic suppression
- 会议召开时间：2017-05-08
- 会议录名称：2017年全国微波毫米波会议论文集（中册）
- 英文会议录名称：Proceedings of 2017 National Conference on Microwave and Millimeter Waves(NCMMW2017)
- 语种：中文
- 分类号：TN631.2
- 学会代码：ZDWB
- 会议名称：2017年全国微波毫米波会议
- 会议地点：中国浙江杭州
- 主办单位：中国电子学会
- 学会名称：中国电子学会微波分会
- 页数：4
- 文件大小：996k
- 原文格式：D
- 会议级别：全国
摘要
本文给出了一种具有寄生通带抑制的E波段波导双工器。该双工器通过改变波导宽边长度,改变了矩形波导高次模谐振频率,实现在2倍频处的抑制。通过精密机加工,成功设计制造了E波段波导双工器样品。实测结果表明:该双工器带内插损小于1d B,隔离度大于60d B,2倍频处抑制大于20d B,仿真设计与实测结果高度吻合。该双工器的优异性能确保其适用于未来5G通信E波段回传网络,具有很好的工程应用前景。
An E-Band waveguide diplexer with harmonic suppression is presented. The diplexer provides suppression at double frequency by varying the width of each resonator. Fabricated by precision machining, an E-band diplexer sample is made. The measured results show the transmission loss is less than 1d B in pass-band and the isolation is bigger than 60 d B, the suppression in double frequency is bigger than 20 d B. Simulation and measurement results match each other very well. The excellent performance of the diplexer ensures that it is suitable for future 5G E-band communication backhaul networks and a good prospect of engineering applications.
An E-Band waveguide diplexer with harmonic suppression is presented. The diplexer provides suppression at double frequency by varying the width of each resonator. Fabricated by precision machining, an E-band diplexer sample is made. The measured results show the transmission loss is less than 1d B in pass-band and the isolation is bigger than 60 d B, the suppression in double frequency is bigger than 20 d B. Simulation and measurement results match each other very well. The excellent performance of the diplexer ensures that it is suitable for future 5G E-band communication backhaul networks and a good prospect of engineering applications.
引文
1 T.S.Rappaport.无线通信原理与应用[M].电子工业出版社.2012.pp.300-308.
2 David M.Pozar.微波工程[M].电子工业出版社.2006.pp.343-355.
3 H.J.Riblet,"Waveguide Filter having Nonidentical Sections Resonant at Same Fundamental Frequency and Different Harmonic Frequencies",U.S.Patent 3153208,Oct 1964.
4 Morelli,M.,Hunter,I.,Parry,R.and Postoyalko,V.,"Stop-band improvement of rectangular waveguide filters using different width resonators:selection of resonator widths",Microwave Symposium Digest,2001 IEEE MTT-S International Vol.3,pp.1623-1626,2001.
5 Fritz Arndt,Jens Bornemann.E-Plane Integrated Circuit Filters with Improved Stopband Attenuation.IEEE Tans on MTT,1984,32(10):1391-1394
2 David M.Pozar.微波工程[M].电子工业出版社.2006.pp.343-355.
3 H.J.Riblet,"Waveguide Filter having Nonidentical Sections Resonant at Same Fundamental Frequency and Different Harmonic Frequencies",U.S.Patent 3153208,Oct 1964.
4 Morelli,M.,Hunter,I.,Parry,R.and Postoyalko,V.,"Stop-band improvement of rectangular waveguide filters using different width resonators:selection of resonator widths",Microwave Symposium Digest,2001 IEEE MTT-S International Vol.3,pp.1623-1626,2001.
5 Fritz Arndt,Jens Bornemann.E-Plane Integrated Circuit Filters with Improved Stopband Attenuation.IEEE Tans on MTT,1984,32(10):1391-1394
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