IT8520197A0 - Accoppiatore di potenza in filmsottile. - Google Patents

Accoppiatore di potenza in filmsottile.

Info

Publication number
IT8520197A0
IT8520197A0 IT8520197A IT2019785A IT8520197A0 IT 8520197 A0 IT8520197 A0 IT 8520197A0 IT 8520197 A IT8520197 A IT 8520197A IT 2019785 A IT2019785 A IT 2019785A IT 8520197 A0 IT8520197 A0 IT 8520197A0
Authority
IT
Italy
Prior art keywords
thin film
power coupler
film power
coupler
thin
Prior art date
Application number
IT8520197A
Other languages
English (en)
Other versions
IT1183558B (it
Inventor
Rossano Pardini
Original Assignee
Gte Telecom Spa
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 Gte Telecom Spa filed Critical Gte Telecom Spa
Priority to IT20197/85A priority Critical patent/IT1183558B/it
Publication of IT8520197A0 publication Critical patent/IT8520197A0/it
Priority to AU54849/86A priority patent/AU588291B2/en
Priority to EP86200414A priority patent/EP0198526A3/en
Priority to NO861089A priority patent/NO861089L/no
Priority to ZA862337A priority patent/ZA862337B/xx
Priority to US06/846,773 priority patent/US4777458A/en
Priority to CN198686102168A priority patent/CN86102168A/zh
Priority to JP61072629A priority patent/JPS61230510A/ja
Application granted granted Critical
Publication of IT1183558B publication Critical patent/IT1183558B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
IT20197/85A 1985-04-02 1985-04-02 Accoppiatore di potenza in film sottile IT1183558B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT20197/85A IT1183558B (it) 1985-04-02 1985-04-02 Accoppiatore di potenza in film sottile
AU54849/86A AU588291B2 (en) 1985-04-02 1986-03-14 Thin film power coupler
EP86200414A EP0198526A3 (en) 1985-04-02 1986-03-17 Thin film power coupler
NO861089A NO861089L (no) 1985-04-02 1986-03-20 Effektkobler av tynnfilmtypen.
ZA862337A ZA862337B (en) 1985-04-02 1986-03-27 Thin film power coupler
US06/846,773 US4777458A (en) 1985-04-02 1986-03-31 Thin film power coupler
CN198686102168A CN86102168A (zh) 1985-04-02 1986-03-31 薄膜功率耦合器
JP61072629A JPS61230510A (ja) 1985-04-02 1986-04-01 薄膜パワーカツプラ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20197/85A IT1183558B (it) 1985-04-02 1985-04-02 Accoppiatore di potenza in film sottile

Publications (2)

Publication Number Publication Date
IT8520197A0 true IT8520197A0 (it) 1985-04-02
IT1183558B IT1183558B (it) 1987-10-22

Family

ID=11164640

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20197/85A IT1183558B (it) 1985-04-02 1985-04-02 Accoppiatore di potenza in film sottile

Country Status (8)

Country Link
US (1) US4777458A (it)
EP (1) EP0198526A3 (it)
JP (1) JPS61230510A (it)
CN (1) CN86102168A (it)
AU (1) AU588291B2 (it)
IT (1) IT1183558B (it)
NO (1) NO861089L (it)
ZA (1) ZA862337B (it)

Families Citing this family (23)

* 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
JPH01122606U (it) * 1988-02-15 1989-08-21
US5469129A (en) * 1994-08-29 1995-11-21 Motorola, Inc. Impedance transforming three-port power divider/combiner using lumped elements
US5748056A (en) * 1996-10-02 1998-05-05 Itt Industries, Inc. Compact 90° monolithic GaAs coupler for wireless applications
KR100223375B1 (ko) * 1997-06-11 1999-10-15 윤종용 마이크로웨이브 시스템에 사용하기 위한 주파수변환기
JP3257487B2 (ja) * 1997-12-05 2002-02-18 株式会社村田製作所 方向性結合器
US6765455B1 (en) 2000-11-09 2004-07-20 Merrimac Industries, Inc. Multi-layered spiral couplers on a fluropolymer composite substrate
US6639490B2 (en) 2001-10-31 2003-10-28 International Business Machines Corporation Ninety degree coupler for radio frequency degraded circuits
US7190240B2 (en) * 2003-06-25 2007-03-13 Werlatone, Inc. Multi-section coupler assembly
US7245192B2 (en) * 2003-12-08 2007-07-17 Werlatone, Inc. Coupler with edge and broadside coupled sections
US6972639B2 (en) * 2003-12-08 2005-12-06 Werlatone, Inc. Bi-level coupler
US7119633B2 (en) * 2004-08-24 2006-10-10 Endwave Corporation Compensated interdigitated coupler
US7561007B1 (en) * 2006-08-02 2009-07-14 Lockheed Martin Corporation Switchable phase shifter for providing selectable phase shift paths
GB2487019B (en) 2007-05-08 2012-08-15 Scanimetrics Inc Ultra high speed signal transmission/reception
DE102011080429A1 (de) * 2011-08-04 2013-02-07 Endress + Hauser Gmbh + Co. Kg Galvanisch getrennter Richtkoppler
US9888568B2 (en) 2012-02-08 2018-02-06 Crane Electronics, Inc. Multilayer electronics assembly and method for embedding electrical circuit components within a three dimensional module
CN103904405B (zh) * 2014-04-08 2016-11-09 烟台永利电器有限公司 一种具有长方形分离杆双环3dB电桥的同频合路器
US9230726B1 (en) 2015-02-20 2016-01-05 Crane Electronics, Inc. Transformer-based power converters with 3D printed microchannel heat sink
US9628032B1 (en) * 2015-12-11 2017-04-18 Infineon Technologies Ag RF device package with integrated hybrid coupler
KR101777716B1 (ko) * 2016-08-04 2017-09-18 자화전자(주) 회로기판 및 이를 포함하는 진동 발생장치
CN113574735B (zh) * 2019-03-13 2023-06-16 京瓷Avx元器件公司 可表面安装的耦合器以及用于形成该耦合器的方法
CN113224045B (zh) * 2021-04-19 2022-04-29 中国电子科技集团公司第二十九研究所 一种基于折叠线圈的紧凑功分器芯片
CN113224492B (zh) * 2021-04-19 2021-12-28 中国电子科技集团公司第二十九研究所 一种基于互感耦合的超宽带功分器芯片

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3452300A (en) * 1965-08-11 1969-06-24 Merrimac Research & Dev Inc Four port directive coupler having electrical symmetry with respect to both axes
US3484724A (en) * 1968-08-16 1969-12-16 Adams Russel Co Inc Transmission line quadrature coupler
US3593208A (en) * 1969-03-17 1971-07-13 Bell Telephone Labor Inc Microwave quadrature coupler having lumped-element capacitors
US3723914A (en) * 1972-01-26 1973-03-27 J Cappucci Lumped constant quadrature coupler with improved parasitic suppression
US3869585A (en) * 1972-12-19 1975-03-04 Lorch Electronics Corp Asymmetric quadrature hybrid couplers
DD109127A1 (it) * 1973-12-21 1974-10-12
US3999150A (en) * 1974-12-23 1976-12-21 International Business Machines Corporation Miniaturized strip-line directional coupler package having spirally wound coupling lines
US4143379A (en) * 1977-07-14 1979-03-06 Hazeltine Corporation Antenna system having modular coupling network
JPS5451445A (en) * 1977-09-30 1979-04-23 Fujitsu Ltd Directional coupler
US4216446A (en) * 1978-08-28 1980-08-05 Motorola, Inc. Quarter wave microstrip directional coupler having improved directivity
JPS5625817A (en) * 1979-08-08 1981-03-12 Mitsubishi Electric Corp Directional coupler
FR2523374A1 (fr) * 1982-03-12 1983-09-16 Labo Electronique Physique Additionneur-diviseur de puissance a large bande pour circuit hyperfrequence et transformateur d'impedance realise a partir de cet additionneur-diviseur
IT1177093B (it) * 1984-10-30 1987-08-26 Gte Communication Syst Perfezionamenti agli accoppiatori direzionali del tipo branchline

Also Published As

Publication number Publication date
US4777458A (en) 1988-10-11
ZA862337B (en) 1986-11-26
AU5484986A (en) 1986-10-09
NO861089L (no) 1986-10-03
JPS61230510A (ja) 1986-10-14
EP0198526A3 (en) 1988-06-01
CN86102168A (zh) 1986-10-01
EP0198526A2 (en) 1986-10-22
AU588291B2 (en) 1989-09-14
IT1183558B (it) 1987-10-22

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