MX2009002403A - Acoplador direccional. - Google Patents

Acoplador direccional.

Info

Publication number
MX2009002403A
MX2009002403A MX2009002403A MX2009002403A MX2009002403A MX 2009002403 A MX2009002403 A MX 2009002403A MX 2009002403 A MX2009002403 A MX 2009002403A MX 2009002403 A MX2009002403 A MX 2009002403A MX 2009002403 A MX2009002403 A MX 2009002403A
Authority
MX
Mexico
Prior art keywords
substrate
transmission line
directional coupler
coupling
coupling part
Prior art date
Application number
MX2009002403A
Other languages
English (en)
Inventor
Homare Sasaki
Original Assignee
Toshiba Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Kk filed Critical Toshiba Kk
Publication of MX2009002403A publication Critical patent/MX2009002403A/es

Links

Classifications

    • 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
    • H01P5/184—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being strip lines or microstrips
    • H01P5/187—Broadside coupled lines

Landscapes

  • Transmitters (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Combinations Of Printed Boards (AREA)
  • Optical Integrated Circuits (AREA)

Abstract

Se proporciona un acoplador direccional que puede ajustar un grado de acoplamiento fácilmente y mediante costo comparativamente bajo. Un acoplador direccional tiene un substrato, una primera línea de transmisión formada en el substrato, una segunda línea de transmisión formada en el substrato, y un substrato de acoplamiento provisto con una tercera línea de transmisión y una cuarta línea de transmisión que forman una parte de acoplamiento. El substrato de acoplamiento se fija al substrato de manera que la parte de acoplamiento se pueda insertar en la primera línea de transmisión y la segunda línea de transmisión.
MX2009002403A 2008-03-14 2009-03-04 Acoplador direccional. MX2009002403A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008066503A JP4987764B2 (ja) 2008-03-14 2008-03-14 方向性結合器

Publications (1)

Publication Number Publication Date
MX2009002403A true MX2009002403A (es) 2009-10-05

Family

ID=41062386

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009002403A MX2009002403A (es) 2008-03-14 2009-03-04 Acoplador direccional.

Country Status (6)

Country Link
US (1) US8063715B2 (es)
JP (1) JP4987764B2 (es)
CN (1) CN101533944A (es)
BR (1) BRPI0900714A2 (es)
CA (1) CA2657145C (es)
MX (1) MX2009002403A (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5163714B2 (ja) * 2010-08-25 2013-03-13 株式会社村田製作所 電子部品
FR2964810B1 (fr) * 2010-09-10 2012-09-21 St Microelectronics Tours Sas Coupleur en boitier
US8624688B2 (en) 2011-06-10 2014-01-07 Raytheon Company Wideband, differential signal balun for rejecting common mode electromagnetic fields
US8283991B1 (en) 2011-06-10 2012-10-09 Raytheon Company Wideband, differential signal balun for rejecting common mode electromagnetic fields
JP5612049B2 (ja) * 2012-09-14 2014-10-22 株式会社東芝 合成器
US11158920B2 (en) * 2016-04-26 2021-10-26 Ttm Technologies Inc. High powered RF part for improved manufacturability
JP7029254B2 (ja) * 2017-08-31 2022-03-03 太陽誘電株式会社 方向性結合器
CN108023154B (zh) * 2017-12-29 2021-05-28 京信通信技术(广州)有限公司 一种带状线定向耦合器及其耦合度调节方法
KR102657057B1 (ko) * 2018-03-06 2024-04-15 교세라 에이브이엑스 컴포넌츠 코포레이션 표면 실장 가능한 박막 고주파 결합기
CN110854499B (zh) * 2019-10-25 2021-06-08 摩比科技（深圳）有限公司 应用于多波束天线馈电网络的定向耦合器
CN112768851B (zh) 2019-11-04 2022-02-22 京东方科技集团股份有限公司 馈电结构、微波射频器件及天线
JP7447506B2 (ja) * 2020-01-27 2024-03-12 Tdk株式会社 方向性結合器
CN112688642B (zh) * 2020-12-16 2024-02-23 杭州电子科技大学 一种基于非对称三线耦合器的毫米波宽带混频器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979699A (en) * 1974-12-23 1976-09-07 International Business Machines Corporation Directional coupler cascading for signal enhancement
US4967171A (en) * 1987-08-07 1990-10-30 Mitsubishi Danki Kabushiki Kaisha Microwave integrated circuit
JPH01208901A (ja) * 1988-02-16 1989-08-22 Mitsubishi Electric Corp マイクロ波集積回路
US5032803A (en) * 1990-02-02 1991-07-16 American Telephone & Telegraph Company Directional stripline structure and manufacture
US5745017A (en) * 1995-01-03 1998-04-28 Rf Prime Corporation Thick film construct for quadrature translation of RF signals
US6956449B2 (en) * 2003-01-27 2005-10-18 Andrew Corporation Quadrature hybrid low loss directional coupler
JP2005018627A (ja) * 2003-06-27 2005-01-20 Tdk Corp データ転送回路基板

Also Published As

Publication number Publication date
JP4987764B2 (ja) 2012-07-25
CN101533944A (zh) 2009-09-16
JP2009225037A (ja) 2009-10-01
CA2657145A1 (en) 2009-09-14
US20090231057A1 (en) 2009-09-17
US8063715B2 (en) 2011-11-22
BRPI0900714A2 (pt) 2009-11-03
CA2657145C (en) 2013-11-26

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