JPS6345901A - 方向性結合器 - Google Patents

方向性結合器

Info

Publication number
JPS6345901A
JPS6345901A JP61189083A JP18908386A JPS6345901A JP S6345901 A JPS6345901 A JP S6345901A JP 61189083 A JP61189083 A JP 61189083A JP 18908386 A JP18908386 A JP 18908386A JP S6345901 A JPS6345901 A JP S6345901A
Authority
JP
Japan
Prior art keywords
directional coupler
line
coupling
terminal
output terminal
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.)
Granted
Application number
JP61189083A
Other languages
English (en)
Japanese (ja)
Other versions
JPH044763B2 (forum.php
Inventor
Hideo Sugawara
菅原　秀夫
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP61189083A priority Critical patent/JPS6345901A/ja
Priority to CA000543907A priority patent/CA1275459C/en
Priority to EP87111689A priority patent/EP0256511B1/en
Priority to US07/084,190 priority patent/US4799032A/en
Priority to DE87111689T priority patent/DE3788018T2/de
Publication of JPS6345901A publication Critical patent/JPS6345901A/ja
Publication of JPH044763B2 publication Critical patent/JPH044763B2/ja
Granted 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)
  • Microwave Amplifiers (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP61189083A 1986-08-12 1986-08-12 方向性結合器 Granted JPS6345901A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP61189083A JPS6345901A (ja) 1986-08-12 1986-08-12 方向性結合器
CA000543907A CA1275459C (en) 1986-08-12 1987-08-06 Directional coupler
EP87111689A EP0256511B1 (en) 1986-08-12 1987-08-12 Directional coupler
US07/084,190 US4799032A (en) 1986-08-12 1987-08-12 Directional coupler
DE87111689T DE3788018T2 (de) 1986-08-12 1987-08-12 Richtkoppler.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61189083A JPS6345901A (ja) 1986-08-12 1986-08-12 方向性結合器

Publications (2)

Publication Number Publication Date
JPS6345901A true JPS6345901A (ja) 1988-02-26
JPH044763B2 JPH044763B2 (forum.php) 1992-01-29

Family

ID=16235029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61189083A Granted JPS6345901A (ja) 1986-08-12 1986-08-12 方向性結合器

Country Status (5)

Country Link
US (1) US4799032A (forum.php)
EP (1) EP0256511B1 (forum.php)
JP (1) JPS6345901A (forum.php)
CA (1) CA1275459C (forum.php)
DE (1) DE3788018T2 (forum.php)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010082346A1 (ja) * 2009-01-19 2010-07-22 住友電気工業株式会社 方向性結合器とこれを有する無線通信機
JP2015181315A (ja) * 2015-07-17 2015-10-15 Tdk株式会社 方向性結合器および無線通信装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19605569A1 (de) * 1996-02-15 1997-08-21 Daimler Benz Aerospace Ag Richtkoppler für den Hochfrequenzbereich
FR2916086B1 (fr) * 2007-05-11 2010-09-03 Thales Sa Coupleur de signaux hyperfrequences en technologie microruban.
US8981871B2 (en) 2011-12-08 2015-03-17 Honeywell International Inc. High directivity directional coupler

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4960628U (forum.php) * 1972-09-06 1974-05-28
JPS5523652A (en) * 1978-08-07 1980-02-20 Fujitsu Ltd Detector
JPS6079806U (ja) * 1983-11-08 1985-06-03 日本電気株式会社 マイクロ波結合器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749519A (en) * 1952-03-05 1956-06-05 Itt Directional couplers for microwave transmission systems
US2860308A (en) * 1954-12-03 1958-11-11 Sanders Associates Inc High frequency transmission line coupling device
DE2838317C2 (de) * 1978-09-01 1984-03-29 Siemens AG, 1000 Berlin und 8000 München Richtungskoppler
JPS6058A (ja) * 1983-06-15 1985-01-05 Sanyo Electric Co Ltd 非水電解質電池
JPS61116404A (ja) * 1984-10-31 1986-06-03 Fujitsu Ltd 超高周波結合器
US4701724A (en) * 1986-07-15 1987-10-20 Motorola, Inc. Injection switch and directional coupler

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4960628U (forum.php) * 1972-09-06 1974-05-28
JPS5523652A (en) * 1978-08-07 1980-02-20 Fujitsu Ltd Detector
JPS6079806U (ja) * 1983-11-08 1985-06-03 日本電気株式会社 マイクロ波結合器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010082346A1 (ja) * 2009-01-19 2010-07-22 住友電気工業株式会社 方向性結合器とこれを有する無線通信機
JP2015181315A (ja) * 2015-07-17 2015-10-15 Tdk株式会社 方向性結合器および無線通信装置

Also Published As

Publication number Publication date
EP0256511A2 (en) 1988-02-24
DE3788018T2 (de) 1994-04-14
DE3788018D1 (de) 1993-12-09
CA1275459C (en) 1990-10-23
US4799032A (en) 1989-01-17
JPH044763B2 (forum.php) 1992-01-29
EP0256511A3 (en) 1988-05-04
EP0256511B1 (en) 1993-11-03

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