FR1226053A - Improvements to coupling devices for transmission lines - Google Patents

Improvements to coupling devices for transmission lines

Info

Publication number
FR1226053A
FR1226053A FR795952A FR795952A FR1226053A FR 1226053 A FR1226053 A FR 1226053A FR 795952 A FR795952 A FR 795952A FR 795952 A FR795952 A FR 795952A FR 1226053 A FR1226053 A FR 1226053A
Authority
FR
France
Prior art keywords
transmission lines
coupling devices
coupling
devices
lines
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
Application number
FR795952A
Other languages
French (fr)
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Application granted granted Critical
Publication of FR1226053A publication Critical patent/FR1226053A/en
Expired 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
    • H01P5/181—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 hollow waveguides
    • H01P5/182—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 hollow waveguides the waveguides being arranged in parallel
FR795952A 1958-05-28 1959-05-28 Improvements to coupling devices for transmission lines Expired FR1226053A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17012/58A GB918419A (en) 1958-05-28 1958-05-28 Improvements in or relating to transmission line coupling arrangements

Publications (1)

Publication Number Publication Date
FR1226053A true FR1226053A (en) 1960-07-08

Family

ID=10087635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR795952A Expired FR1226053A (en) 1958-05-28 1959-05-28 Improvements to coupling devices for transmission lines

Country Status (3)

Country Link
US (1) US3044026A (en)
FR (1) FR1226053A (en)
GB (1) GB918419A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635006A (en) * 1984-12-18 1987-01-06 Rca Corporation Adjustable waveguide branch directional coupler
US4679011A (en) * 1986-03-21 1987-07-07 Rca Corporation Waveguide directional coupler family with a common housing having different sets of conductive block insertable therein
US4818964A (en) * 1986-04-28 1989-04-04 Hughes Aircraft Company Switchable multi-power-level short slot waveguide hybrid coupler
US4792770A (en) * 1987-06-29 1988-12-20 General Electric Company Waveguide directional coupler with multiple coupled outputs
US5274839A (en) * 1992-02-12 1993-12-28 General Electric Co. Satellite communications system with the zero-db coupler
DE19716290A1 (en) * 1997-04-18 1998-10-29 Bosch Gmbh Robert Directional coupler
SE517504C2 (en) * 2000-10-27 2002-06-11 Saabtech Electronics Ab directional Couplers
DE10202664A1 (en) * 2002-01-23 2003-07-31 Marconi Comm Gmbh Hollow conductor directional coupler has 2 adjacent coupling openings between hollow sections at distance apart related to wavelength in working wavelength range of directional coupler
US8324983B2 (en) 2010-10-11 2012-12-04 Andrew Llc Selectable coupling level waveguide coupler

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2820203A (en) * 1954-03-18 1958-01-14 Sperry Rand Corp Directional couplers
BE554200A (en) * 1956-04-28

Also Published As

Publication number Publication date
US3044026A (en) 1962-07-10
GB918419A (en) 1963-02-13

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