DE3673863D1 - Breitbandiger richtungskoppler fuer einen mikrostreifenleiter. - Google Patents

Breitbandiger richtungskoppler fuer einen mikrostreifenleiter.

Info

Publication number
DE3673863D1
DE3673863D1 DE8686400924T DE3673863T DE3673863D1 DE 3673863 D1 DE3673863 D1 DE 3673863D1 DE 8686400924 T DE8686400924 T DE 8686400924T DE 3673863 T DE3673863 T DE 3673863T DE 3673863 D1 DE3673863 D1 DE 3673863D1
Authority
DE
Germany
Prior art keywords
main line
microstrip
lambda
fraction
directional coupler
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE8686400924T
Other languages
English (en)
Inventor
Dain Rene Le
Henri Havot
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.)
Telediffusion de France ets Public de Diffusion
Etat Francais
Original Assignee
Telediffusion de France ets Public de Diffusion
Etat Francais
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 Telediffusion de France ets Public de Diffusion, Etat Francais filed Critical Telediffusion de France ets Public de Diffusion
Application granted granted Critical
Publication of DE3673863D1 publication Critical patent/DE3673863D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01P5/185—Edge coupled lines

Landscapes

  • Waveguides (AREA)
  • Waveguide Aerials (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Communication Cables (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Document Processing Apparatus (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
DE8686400924T 1985-04-26 1986-04-25 Breitbandiger richtungskoppler fuer einen mikrostreifenleiter. Expired - Lifetime DE3673863D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8506422A FR2581256B1 (fr) 1985-04-26 1985-04-26 Coupleur directif a large bande pour ligne a microruban

Publications (1)

Publication Number Publication Date
DE3673863D1 true DE3673863D1 (de) 1990-10-11

Family

ID=9318739

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686400924T Expired - Lifetime DE3673863D1 (de) 1985-04-26 1986-04-25 Breitbandiger richtungskoppler fuer einen mikrostreifenleiter.

Country Status (6)

Country Link
US (1) US4677399A (de)
EP (1) EP0201409B1 (de)
AT (1) ATE56313T1 (de)
DE (1) DE3673863D1 (de)
ES (1) ES8704293A1 (de)
FR (1) FR2581256B1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0298434A3 (de) * 1987-07-08 1990-05-02 Siemens Aktiengesellschaft 90-grad Koppler in Dünnschichttechnik
US6624722B2 (en) * 2001-09-12 2003-09-23 Radio Frequency Systems, Inc. Coplanar directional coupler for hybrid geometry
DE10316047B4 (de) * 2003-04-08 2006-11-30 Rohde & Schwarz Gmbh & Co. Kg Richtkoppler in koplanarer Wellenleitertechnik
KR100563790B1 (ko) * 2003-11-27 2006-03-30 심한식 이동 통신용 방향성 커플러
KR100623519B1 (ko) * 2004-04-28 2006-09-19 안달 높은 지향성을 갖는 마이크로스트립 방향성 결합기
US7248129B2 (en) * 2004-05-19 2007-07-24 Xytrans, Inc. Microstrip directional coupler
KR100616672B1 (ko) 2005-02-14 2006-08-28 삼성전기주식회사 정전 용량 보상형 방향성 커플러 및 이를 구비한 다중밴드용 ｉｐｄ
FR2916086B1 (fr) * 2007-05-11 2010-09-03 Thales Sa Coupleur de signaux hyperfrequences en technologie microruban.
TWI394507B (zh) * 2008-12-15 2013-04-21 Univ Nat Taiwan 互補式金屬耦合線
CN101783431A (zh) * 2009-01-16 2010-07-21 庄晴光 互补式金属耦合线
DE102011075312A1 (de) * 2011-05-05 2012-11-08 Rohde & Schwarz Gmbh & Co. Kg Quasi-breitbandiger Doherty-Verstärker und diesbezügliche Kondensatorschaltung
US9318788B2 (en) * 2013-06-05 2016-04-19 Telefonaktiebolaget Lm Ericsson (Publ) Directional coupler
US9755670B2 (en) 2014-05-29 2017-09-05 Skyworks Solutions, Inc. Adaptive load for coupler in broadband multimode multiband front end module
GB2542057B (en) 2014-06-12 2021-09-29 Skyworks Solutions Inc Devices and methods related to directional couplers
US9553617B2 (en) 2014-07-24 2017-01-24 Skyworks Solutions, Inc. Apparatus and methods for reconfigurable directional couplers in an RF transceiver with controllable capacitive coupling
US9793592B2 (en) 2014-12-10 2017-10-17 Skyworks Solutions, Inc. RF coupler with decoupled state
US9866244B2 (en) 2015-09-10 2018-01-09 Skyworks Solutions, Inc. Electromagnetic couplers for multi-frequency power detection
TWI716539B (zh) 2016-02-05 2021-01-21 美商天工方案公司 具有多波段濾波的電磁耦合器
WO2017143045A1 (en) 2016-02-17 2017-08-24 Eagantu Ltd. Wide band directional coupler
TWI720128B (zh) 2016-02-29 2021-03-01 美商天工方案公司 整合式濾波器及定向耦合器總成
US9953938B2 (en) 2016-03-30 2018-04-24 Skyworks Solutions, Inc. Tunable active silicon for coupler linearity improvement and reconfiguration
US9912028B2 (en) 2016-04-18 2018-03-06 Eagantu Ltd. Wide band radio frequency circulator
CN109314298B (zh) 2016-04-29 2023-05-02 天工方案公司 补偿电磁耦合器
US10249930B2 (en) 2016-04-29 2019-04-02 Skyworks Solutions, Inc. Tunable electromagnetic coupler and modules and devices using same
TW201740608A (zh) 2016-05-09 2017-11-16 天工方案公司 具有自動頻率偵測的自動調整電磁耦合器
US10164681B2 (en) 2016-06-06 2018-12-25 Skyworks Solutions, Inc. Isolating noise sources and coupling fields in RF chips
WO2017223141A1 (en) 2016-06-22 2017-12-28 Skyworks Solutions, Inc. Electromagnetic coupler arrangements for multi-frequency power detection, and devices including same
US10522896B2 (en) * 2016-09-20 2019-12-31 Semiconductor Components Industries, Llc Embedded directional couplers and related methods
US10742189B2 (en) 2017-06-06 2020-08-11 Skyworks Solutions, Inc. Switched multi-coupler apparatus and modules and devices using same
CN113904084B (zh) * 2021-10-25 2022-09-27 中国电子科技集团公司第二十九研究所 一种宽带高平坦度微带耦合器设计方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2575571A (en) * 1947-05-13 1951-11-20 Hazeltine Research Inc Wave-signal directional coupler
US3063026A (en) * 1960-05-26 1962-11-06 Narda Microwave Corp Coaxial hybrid junctions
US3315182A (en) * 1965-02-02 1967-04-18 Hewlett Packard Co Directional coupler having directivity improving means situated near end of couplingregion
US3390356A (en) * 1965-07-30 1968-06-25 Hewlett Packard Co Tem mode coupler having an exponentially varying coefficient of coupling
US3432775A (en) * 1965-10-08 1969-03-11 Hughes Aircraft Co Wide-band hybrid network
US3416102A (en) * 1966-07-07 1968-12-10 Philip D. Hamlin Method and apparatus for tapping a coaxial cable
DE2016801C3 (de) * 1970-04-08 1973-11-15 Siemens Ag, 1000 Berlin U. 8000 Muenchen Richtkoppler aus einem Doppel leitungsabschmtt
US3777284A (en) * 1972-03-27 1973-12-04 Us Navy Directional phase-shifting coupler
DE2658364A1 (de) * 1976-12-23 1978-06-29 Hans Juergen Dr Ing Herzog Richtkoppler aus gekoppelten streifenleitungen
US4139827A (en) * 1977-02-16 1979-02-13 Krytar High directivity TEM mode strip line coupler and method of making same
GB1598804A (en) * 1977-04-01 1981-09-23 Secr Defence Coupling devices
US4185258A (en) * 1978-05-08 1980-01-22 Sanders Associates, Inc. Broadband high power bias circuit
US4216446A (en) * 1978-08-28 1980-08-05 Motorola, Inc. Quarter wave microstrip directional coupler having improved directivity

Also Published As

Publication number Publication date
ES554303A0 (es) 1987-04-01
FR2581256B1 (fr) 1988-04-08
EP0201409A1 (de) 1986-12-17
FR2581256A1 (fr) 1986-10-31
US4677399A (en) 1987-06-30
ES8704293A1 (es) 1987-04-01
EP0201409B1 (de) 1990-09-05
ATE56313T1 (de) 1990-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee