DE2552478A1 - In bandleitungstechnik aufgebauter richtkoppler - Google Patents

In bandleitungstechnik aufgebauter richtkoppler

Info

Publication number
DE2552478A1
DE2552478A1 DE19752552478 DE2552478A DE2552478A1 DE 2552478 A1 DE2552478 A1 DE 2552478A1 DE 19752552478 DE19752552478 DE 19752552478 DE 2552478 A DE2552478 A DE 2552478A DE 2552478 A1 DE2552478 A1 DE 2552478A1
Authority
DE
Germany
Prior art keywords
coupling
lines
input
spiral
coupling line
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.)
Pending
Application number
DE19752552478
Other languages
German (de)
English (en)
Inventor
Edward Samuel Caragliano
Howard Herbert Nick
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE2552478A1 publication Critical patent/DE2552478A1/de
Pending 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

  • Coils Or Transformers For Communication (AREA)
  • Waveguides (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
DE19752552478 1974-12-23 1975-11-22 In bandleitungstechnik aufgebauter richtkoppler Pending DE2552478A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/535,256 US3999150A (en) 1974-12-23 1974-12-23 Miniaturized strip-line directional coupler package having spirally wound coupling lines

Publications (1)

Publication Number Publication Date
DE2552478A1 true DE2552478A1 (de) 1976-06-24

Family

ID=24133462

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752552478 Pending DE2552478A1 (de) 1974-12-23 1975-11-22 In bandleitungstechnik aufgebauter richtkoppler

Country Status (5)

Country Link
US (1) US3999150A (US20020051482A1-20020502-M00012.png)
JP (1) JPS5178671A (US20020051482A1-20020502-M00012.png)
DE (1) DE2552478A1 (US20020051482A1-20020502-M00012.png)
FR (1) FR2296279A1 (US20020051482A1-20020502-M00012.png)
GB (1) GB1475472A (US20020051482A1-20020502-M00012.png)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5451445A (en) * 1977-09-30 1979-04-23 Fujitsu Ltd Directional coupler
JPS6017008U (ja) * 1983-07-12 1985-02-05 株式会社村田製作所 方向性結合器
JPS6124302A (ja) * 1984-07-12 1986-02-03 Yagi Antenna Co Ltd スパイラル線路型フイルタ
IT1183558B (it) * 1985-04-02 1987-10-22 Gte Telecom Spa Accoppiatore di potenza in film sottile
JPS6310808A (ja) * 1986-03-04 1988-01-18 Murata Mfg Co Ltd 共振器
JPS63318808A (ja) * 1987-06-22 1988-12-27 Murata Mfg Co Ltd バンドパスフイルタ
DE3885370D1 (de) * 1987-08-06 1993-12-09 Siemens Ag Streifenleitungskoppler.
JP2817487B2 (ja) * 1991-12-09 1998-10-30 株式会社村田製作所 チップ型方向性結合器
JPH05243820A (ja) * 1992-02-26 1993-09-21 Murata Mfg Co Ltd 方向性結合器
JP2656000B2 (ja) * 1993-08-31 1997-09-24 日立金属株式会社 ストリップライン型高周波部品
US5841328A (en) * 1994-05-19 1998-11-24 Tdk Corporation Directional coupler
JP2702894B2 (ja) * 1995-02-27 1998-01-26 日立金属株式会社 方向性結合器
JP3125691B2 (ja) * 1995-11-16 2001-01-22 株式会社村田製作所 結合線路素子
US5697088A (en) * 1996-08-05 1997-12-09 Motorola, Inc. Balun transformer
US5742210A (en) * 1997-02-12 1998-04-21 Motorola Inc. Narrow-band overcoupled directional coupler in multilayer package
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
JP3651401B2 (ja) * 2001-03-16 2005-05-25 株式会社村田製作所 方向性結合器
US6806789B2 (en) * 2002-01-22 2004-10-19 M/A-Com Corporation Quadrature hybrid and improved vector modulator in a chip scale package using same
JP3735332B2 (ja) * 2002-08-30 2006-01-18 Ｆｄｋ株式会社 積層型方向性結合器
US7190240B2 (en) * 2003-06-25 2007-03-13 Werlatone, Inc. Multi-section coupler assembly
US7132906B2 (en) * 2003-06-25 2006-11-07 Werlatone, Inc. Coupler having an uncoupled section
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
US7088201B2 (en) * 2004-08-04 2006-08-08 Eudyna Devices Inc. Three-dimensional quasi-coplanar broadside microwave coupler
JP4417235B2 (ja) * 2004-12-06 2010-02-17 日本碍子株式会社 発振器
US7646261B2 (en) * 2005-09-09 2010-01-12 Anaren, Inc. Vertical inter-digital coupler
FR2894078A1 (fr) * 2005-11-30 2007-06-01 St Microelectronics Sa Combineur/diviseur de puissance integree
FR2894062B1 (fr) * 2005-11-30 2011-06-03 St Microelectronics Sa Balun a rapport d'impedances 1/4
FR2902933B1 (fr) * 2006-06-22 2008-09-05 St Microelectronics Sa Combineur/diviseur de puissance
US7561007B1 (en) 2006-08-02 2009-07-14 Lockheed Martin Corporation Switchable phase shifter for providing selectable phase shift paths
JP2008271478A (ja) * 2007-04-25 2008-11-06 New Japan Radio Co Ltd ９０度ハイブリッド
US8044749B1 (en) 2008-02-26 2011-10-25 Anaren, Inc. Coupler device
US8058946B2 (en) * 2008-05-29 2011-11-15 Raytheon Company Circuit module with non-contacting microwave interlayer interconnect
TWI484694B (zh) * 2010-07-06 2015-05-11 Murata Manufacturing Co Electronic parts and manufacturing methods thereof
JP5517003B2 (ja) * 2012-02-01 2014-06-11 Ｔｄｋ株式会社 方向性結合器
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
WO2013129447A1 (ja) * 2012-03-02 2013-09-06 株式会社村田製作所 方向性結合器
JP5975059B2 (ja) * 2014-04-28 2016-08-23 株式会社村田製作所 方向性結合器
US9230726B1 (en) 2015-02-20 2016-01-05 Crane Electronics, Inc. Transformer-based power converters with 3D printed microchannel heat sink
WO2020066804A1 (ja) * 2018-09-28 2020-04-02 株式会社村田製作所 方向性結合器
RU2693501C1 (ru) * 2018-10-03 2019-07-03 Акционерное общество "Микроволновые системы" Спиральный сверхширокополосный микрополосковый квадратурный направленный ответвитель
RU2717386C1 (ru) * 2019-05-27 2020-03-23 Акционерное общество "Микроволновые системы" Спиральный сверхширокополосный микрополосковый квадратурный направленный ответвитель

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE958213C (de) * 1952-04-02 1957-01-24 International Standard Electric Corporation New York, N Y (V St A) Ankopplungsanordnung zum Koppeln einer Rechteckhohlleitung mit einer unsymmetrischen Bandlertung
US3164790A (en) * 1963-02-12 1965-01-05 Boeing Co Sinuously folded quarter wave stripline directional coupler
GB1040071A (en) * 1963-03-12 1966-08-24 Rank Bush Murphy Ltd Electrical filters or delay lines using printed inductance elements
US3407366A (en) * 1964-10-06 1968-10-22 Vikoa Inc Antenna coupling apparatus for multiple receivers
US3551856A (en) * 1968-09-27 1970-12-29 Bendix Corp Miniaturized circuit device
US3584376A (en) * 1968-10-25 1971-06-15 Sprague Electric Co Microstrip delay line and a method of manufacturing same
US3629738A (en) * 1970-06-01 1971-12-21 Sprague Electric Co Microstrip delay line

Also Published As

Publication number Publication date
GB1475472A (en) 1977-06-01
FR2296279A1 (fr) 1976-07-23
JPS5178671A (US20020051482A1-20020502-M00012.png) 1976-07-08
USB535256I5 (US20020051482A1-20020502-M00012.png) 1976-03-23
FR2296279B1 (US20020051482A1-20020502-M00012.png) 1978-05-12
US3999150A (en) 1976-12-21

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Legal Events

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