JP5169844B2 - 方向性結合器 - Google Patents

方向性結合器 Download PDF

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Publication number
JP5169844B2
JP5169844B2 JP2009000874A JP2009000874A JP5169844B2 JP 5169844 B2 JP5169844 B2 JP 5169844B2 JP 2009000874 A JP2009000874 A JP 2009000874A JP 2009000874 A JP2009000874 A JP 2009000874A JP 5169844 B2 JP5169844 B2 JP 5169844B2
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JP
Japan
Prior art keywords
coupling
directional coupler
switching element
port
band
Prior art date
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Expired - Fee Related
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JP2009000874A
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English (en)
Japanese (ja)
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JP2010161466A5 (enExample
JP2010161466A (ja
Inventor
和也 山本
美代 宮下
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2009000874A priority Critical patent/JP5169844B2/ja
Priority to US12/464,919 priority patent/US7907032B2/en
Priority to KR1020090079624A priority patent/KR101084591B1/ko
Publication of JP2010161466A publication Critical patent/JP2010161466A/ja
Publication of JP2010161466A5 publication Critical patent/JP2010161466A5/ja
Application granted granted Critical
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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
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers

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JP2009000874A 2009-01-06 2009-01-06 方向性結合器 Expired - Fee Related JP5169844B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009000874A JP5169844B2 (ja) 2009-01-06 2009-01-06 方向性結合器
US12/464,919 US7907032B2 (en) 2009-01-06 2009-05-13 Directional coupler
KR1020090079624A KR101084591B1 (ko) 2009-01-06 2009-08-27 방향성 결합기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009000874A JP5169844B2 (ja) 2009-01-06 2009-01-06 方向性結合器

Publications (3)

Publication Number Publication Date
JP2010161466A JP2010161466A (ja) 2010-07-22
JP2010161466A5 JP2010161466A5 (enExample) 2012-01-05
JP5169844B2 true JP5169844B2 (ja) 2013-03-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009000874A Expired - Fee Related JP5169844B2 (ja) 2009-01-06 2009-01-06 方向性結合器

Country Status (3)

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US (1) US7907032B2 (enExample)
JP (1) JP5169844B2 (enExample)
KR (1) KR101084591B1 (enExample)

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JP5381528B2 (ja) * 2009-09-09 2014-01-08 三菱電機株式会社 方向性結合器
US8618983B2 (en) * 2009-09-13 2013-12-31 International Business Machines Corporation Phased-array transceiver for millimeter-wave frequencies
JP5461261B2 (ja) * 2010-03-23 2014-04-02 株式会社ダイヘン 電力測定装置の信頼性の評価方法
CN103038937B (zh) * 2010-08-03 2015-02-11 株式会社村田制作所 定向耦合器
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CN103201899B (zh) * 2010-11-12 2015-01-21 株式会社村田制作所 定向耦合器
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WO2014132252A1 (en) 2013-02-27 2014-09-04 Corning Optical Communications Wireless,Ltd. Directional couplers having variable power ratios and related devices, systems, and methods
JP6230248B2 (ja) * 2013-03-29 2017-11-15 三菱電機株式会社 方向性結合器
CN103346377A (zh) * 2013-06-14 2013-10-09 深圳市共进电子股份有限公司 一种双频可调定向耦合器
US9276552B2 (en) * 2013-09-26 2016-03-01 Rf Micro Devices, Inc. Output match directional coupler
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CN103682545B (zh) * 2013-11-28 2016-03-30 华为技术有限公司 定向耦合器及其设计方法
US9322858B2 (en) 2014-02-04 2016-04-26 Infineon Technologies Austria Ag System and method for a phase detector
JP5946024B2 (ja) * 2014-02-18 2016-07-05 Tdk株式会社 方向性結合器
JP5946026B2 (ja) * 2014-03-12 2016-07-05 Tdk株式会社 方向性結合器
US9799444B2 (en) 2014-08-29 2017-10-24 Qorvo Us, Inc. Reconfigurable directional coupler
JP6098842B2 (ja) * 2015-03-11 2017-03-22 Tdk株式会社 方向性結合器および無線通信装置
US9503044B2 (en) * 2015-03-13 2016-11-22 Qorvo Us, Inc. Reconfigurable directional coupler with a variable coupling factor
JP2018522437A (ja) 2015-04-28 2018-08-09 バード テクノロジーズ グループ インコーポレイテッド マイクロストリップ・カプラを有するスルーライン方向性電力センサ
US9806394B2 (en) * 2015-05-20 2017-10-31 Mediatek Inc. 0/90 degree coupler with complex termination
WO2017013927A1 (ja) * 2015-07-22 2017-01-26 京セラ株式会社 方向性結合器および通信モジュール
CN105846037A (zh) * 2015-11-23 2016-08-10 中国工程物理研究院电子工程研究所 一种基于机加实现的太赫兹功分器设计方法
TWI628844B (zh) * 2016-08-31 2018-07-01 璟德電子工業股份有限公司 小型化方向耦合器
US10142025B2 (en) 2017-04-18 2018-11-27 Corning Optical Communications Wireless Ltd High-directivity directional coupler, and related methods and systems
US10693422B2 (en) * 2017-11-27 2020-06-23 Skyworks Solutions, Inc. Wideband power combiner and splitter
TWI660573B (zh) * 2017-12-26 2019-05-21 國家中山科學研究院 Reflection modulator
TWI641212B (zh) * 2017-12-26 2018-11-11 國家中山科學研究院 Reflective modulator and its application
WO2019155869A1 (ja) 2018-02-07 2019-08-15 株式会社村田製作所 方向性結合器及びモジュール
KR102142520B1 (ko) * 2018-05-11 2020-08-07 삼성전기주식회사 위상보상 기능을 갖는 커플러 회로
KR102139769B1 (ko) 2018-10-16 2020-08-11 삼성전기주식회사 위상보상 기능을 갖는 방향성 커플러 회로 및 파워 증폭 장치
JP7120177B2 (ja) * 2019-08-01 2022-08-17 株式会社村田製作所 方向性結合器
JP2023182858A (ja) * 2020-09-14 2023-12-27 株式会社村田製作所 方向性結合器
CN113203892B (zh) * 2021-04-20 2024-02-06 中国科学院近代物理研究所 一种微波功率测量装置及方法
CN113156199B (zh) * 2021-04-20 2024-02-06 中国科学院近代物理研究所 一种射频功率测量装置及方法
CN113193325A (zh) * 2021-04-20 2021-07-30 中国科学院近代物理研究所 一种提高定向耦合器方向性的方法和装置
CN113541641B (zh) * 2021-07-15 2023-05-26 大连海事大学 一种小型宽带全360°反射型移相器
JP2023098190A (ja) * 2021-12-28 2023-07-10 株式会社村田製作所 方向性結合器、高周波モジュール及び通信装置
TWI816497B (zh) * 2022-08-02 2023-09-21 立積電子股份有限公司 放大裝置
CN115865030B (zh) * 2022-12-19 2023-07-28 华南理工大学 一种毫米波宽带小型化的移相器

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JP2001094315A (ja) 1999-09-20 2001-04-06 Hitachi Metals Ltd 方向性結合器
DE60034130D1 (de) * 2000-11-22 2007-05-10 Ericsson Telefon Ab L M RF-Antennenschalter
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JP2005203824A (ja) 2004-01-13 2005-07-28 Ngk Spark Plug Co Ltd 高周波カプラ
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JP2008227006A (ja) * 2007-03-09 2008-09-25 Toshiba Corp バラントランス、増幅器及びバラントランスの製造方法
US8072288B2 (en) * 2007-04-16 2011-12-06 Mitsubishi Electric Corporation Directional coupler
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Also Published As

Publication number Publication date
US7907032B2 (en) 2011-03-15
KR20100081912A (ko) 2010-07-15
JP2010161466A (ja) 2010-07-22
KR101084591B1 (ko) 2011-11-17
US20100171564A1 (en) 2010-07-08

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