CN104813536A - 一种波导同轴转换器 - Google Patents

一种波导同轴转换器 Download PDF

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Publication number
CN104813536A
CN104813536A CN201380003002.XA CN201380003002A CN104813536A CN 104813536 A CN104813536 A CN 104813536A CN 201380003002 A CN201380003002 A CN 201380003002A CN 104813536 A CN104813536 A CN 104813536A
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China
Prior art keywords
waveguide
cavity
connecting elements
coaxial
adjustment
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CN201380003002.XA
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English (en)
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CN104813536B (zh
Inventor
汤富生
骆彦行
曾卓
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN104813536A publication Critical patent/CN104813536A/zh
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced lines or devices with unbalanced lines or devices
    • H01P5/103—Hollow-waveguide/coaxial-line transitions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
    • H01P11/001—Manufacturing waveguides or transmission lines of the waveguide type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Waveguides (AREA)
  • Plasma Technology (AREA)

Abstract

本发明提供一种波导同轴转换器，以简单的方式提高反射系数在带内的平坦度。所述波导同轴转换器包括：腔状波导连接构件、与所述腔状波导连接构件连接的同轴外导体以及沿所述同轴外导体轴向置于所述同轴外导体内部并插入所述腔状波导连接构件的同轴内导体，所述波导同轴转换器还包括：内置于所述腔状波导连接构件的空腔并用于减小波导同轴转换器的有效介电常数和有效磁导率的电磁参数调整构件。本发明提供的波导同轴转换器并没有改变波导同轴转换器的外在几何形状和几何尺寸，实现方式简单易行，成本低廉，却能够有效改善反射系数在带内的平坦度。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201380003002.XA 2013-08-23 2013-08-23 一种波导同轴转换器 Active CN104813536B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/082144 WO2015024241A1 (zh) 2013-08-23 2013-08-23 一种波导同轴转换器

Publications (2)

Publication Number Publication Date
CN104813536A true CN104813536A (zh) 2015-07-29
CN104813536B CN104813536B (zh) 2017-12-15

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CN201380003002.XA Active CN104813536B (zh) 2013-08-23 2013-08-23 一种波导同轴转换器

Country Status (4)

Country Link
US (1) US9972881B2 (zh)
EP (1) EP3024087B1 (zh)
CN (1) CN104813536B (zh)
WO (1) WO2015024241A1 (zh)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020097111A1 (en) * 2001-01-24 2002-07-25 Holden Richard H. Radio frequency antenna feed structures
EP1720213A1 (en) * 2004-02-27 2006-11-08 Mitsubishi Electric Corporation Transducer circuit
JP4080981B2 (ja) * 2003-09-30 2008-04-23 三菱電機株式会社 変換回路
CN201163656Y (zh) * 2008-03-06 2008-12-10 武汉凡谷电子技术股份有限公司 波导同轴变换器
CN101414699A (zh) * 2008-12-01 2009-04-22 中国航天科技集团公司第五研究院第五〇四研究所 一种新型微波旋转关节
CN202384474U (zh) * 2011-12-20 2012-08-15 西安普天天线有限公司 微波同轴波导转换器
CN103013440A (zh) * 2012-12-17 2013-04-03 清华大学 一种高介电陶瓷颗粒与金属片复合吸波材料及其制备方法
CN203013908U (zh) * 2013-01-07 2013-06-19 中国电子科技集团公司第三十八研究所 一种磁耦合的同轴-波导转换器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL77656C (zh) * 1945-03-27
US4533884A (en) * 1983-02-23 1985-08-06 Hughes Aircraft Company Coaxial line to waveguide adapter
JP3282003B2 (ja) * 1994-11-21 2002-05-13 日本電気エンジニアリング株式会社 導波管同軸変換器及び導波管整合回路
JP2002217617A (ja) * 2001-01-24 2002-08-02 Mitsubishi Heavy Ind Ltd 導波管同軸変換器、アンテナ装置、無線装置及びセンサ装置
US20040119552A1 (en) * 2002-12-20 2004-06-24 Com Dev Ltd. Electromagnetic termination with a ferrite absorber

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020097111A1 (en) * 2001-01-24 2002-07-25 Holden Richard H. Radio frequency antenna feed structures
JP4080981B2 (ja) * 2003-09-30 2008-04-23 三菱電機株式会社 変換回路
EP1720213A1 (en) * 2004-02-27 2006-11-08 Mitsubishi Electric Corporation Transducer circuit
CN201163656Y (zh) * 2008-03-06 2008-12-10 武汉凡谷电子技术股份有限公司 波导同轴变换器
CN101414699A (zh) * 2008-12-01 2009-04-22 中国航天科技集团公司第五研究院第五〇四研究所 一种新型微波旋转关节
CN202384474U (zh) * 2011-12-20 2012-08-15 西安普天天线有限公司 微波同轴波导转换器
CN103013440A (zh) * 2012-12-17 2013-04-03 清华大学 一种高介电陶瓷颗粒与金属片复合吸波材料及其制备方法
CN203013908U (zh) * 2013-01-07 2013-06-19 中国电子科技集团公司第三十八研究所 一种磁耦合的同轴-波导转换器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SILVIO HRABAR: "miniaturized open-ended radiator based on waveguide filled with uniaxial negative permeability metamaterial", 《ANTENNAS AND PROPAGATION SOCIETY SYMPOSIUM》 *

Also Published As

Publication number Publication date
EP3024087A1 (en) 2016-05-25
CN104813536B (zh) 2017-12-15
EP3024087B1 (en) 2018-06-27
US9972881B2 (en) 2018-05-15
US20160172735A1 (en) 2016-06-16
WO2015024241A1 (zh) 2015-02-26
EP3024087A4 (en) 2016-08-17

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