DE69509571T2 - Hohlraumangepasster Hybridkoppler - Google Patents

Hohlraumangepasster Hybridkoppler

Info

Publication number
DE69509571T2
DE69509571T2 DE69509571T DE69509571T DE69509571T2 DE 69509571 T2 DE69509571 T2 DE 69509571T2 DE 69509571 T DE69509571 T DE 69509571T DE 69509571 T DE69509571 T DE 69509571T DE 69509571 T2 DE69509571 T2 DE 69509571T2
Authority
DE
Germany
Prior art keywords
cavity
hybrid coupler
matched hybrid
matched
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
DE69509571T
Other languages
English (en)
Other versions
DE69509571D1 (de
Inventor
Joginder S Degun
Robert Ahulii
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.)
DirecTV Group Inc
Original Assignee
Hughes Electronics 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 Hughes Electronics Corp filed Critical Hughes Electronics Corp
Publication of DE69509571D1 publication Critical patent/DE69509571D1/de
Application granted granted Critical
Publication of DE69509571T2 publication Critical patent/DE69509571T2/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
    • H01P5/187—Broadside coupled lines
DE69509571T 1994-02-24 1995-02-22 Hohlraumangepasster Hybridkoppler Expired - Lifetime DE69509571T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/209,749 US5499001A (en) 1994-02-24 1994-02-24 Cavity matched hybrid coupler

Publications (2)

Publication Number Publication Date
DE69509571D1 DE69509571D1 (de) 1999-06-17
DE69509571T2 true DE69509571T2 (de) 2000-01-13

Family

ID=22780105

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69509571T Expired - Lifetime DE69509571T2 (de) 1994-02-24 1995-02-22 Hohlraumangepasster Hybridkoppler

Country Status (3)

Country Link
US (1) US5499001A (de)
EP (1) EP0669671B1 (de)
DE (1) DE69509571T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014004007A1 (de) * 2014-03-20 2015-09-24 Kathrein-Werke Kg Mehrstufiger Breitband-Richtkoppler

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002045206A1 (en) * 2000-11-28 2002-06-06 Telefonaktiebolaget Lm Ericsson (Publ) A radio frequency amplifying circuit
US6624722B2 (en) 2001-09-12 2003-09-23 Radio Frequency Systems, Inc. Coplanar directional coupler for hybrid geometry
US7109830B2 (en) * 2002-08-26 2006-09-19 Powerwave Technologies, Inc. Low cost highly isolated RF coupler
WO2006027806A1 (en) * 2004-09-10 2006-03-16 Com-Tech S.R.L. Hybrid coupler and uhf television channel mixer comprising such a hybrid coupler
US7321276B2 (en) * 2005-06-30 2008-01-22 Harris Stratex Networks, Inc. Independently adjustable combined harmonic rejection filter and power sampler
US7535316B2 (en) * 2005-11-16 2009-05-19 Agilent Technologies, Inc. Self-supported strip line coupler
FR2931199B1 (fr) * 2008-05-14 2010-04-23 Coutier Moulage Gen Ind Decanteur d'huile pour moteur a combustion interne
US8174338B2 (en) * 2008-06-02 2012-05-08 Innovative Power Products, Inc. Impedance transforming hybrid coupler
FR2978250B1 (fr) * 2011-07-20 2014-11-21 Commissariat Energie Atomique Procede de realisation d’un module compact de pilotage d’une antenne haute frequence pour appareil d’imagerie par resonnance magnetique nucleaire
CN103956556B (zh) * 2014-04-08 2016-08-10 国网山东省电力公司德州供电公司 一种F形3dB电桥
US10985437B2 (en) 2016-07-12 2021-04-20 Stmicroelectronics Sa Integrated coupling device, in particular of the 90° hybrid type

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE519797A (de) * 1952-05-08
FR1191371A (fr) * 1958-01-16 1959-10-19 Csf Perfectionnements aux jonctions hybrides pour lignes tri-plaques
GB1168811A (en) * 1966-10-19 1969-10-29 Koepenick Funkwerk Veb Improvements in and relating to Broad Band Coupling Arrangements for High Frequency Signals
US4139827A (en) * 1977-02-16 1979-02-13 Krytar High directivity TEM mode strip line coupler and method of making same
US4459568A (en) * 1982-02-02 1984-07-10 Rockwell International Corporation Air-stripline overlay hybrid coupler
US4543548A (en) * 1984-04-02 1985-09-24 Andrew Corporation Coaxial transmission line having an expandable and contractible bellows
US4797643A (en) * 1987-10-23 1989-01-10 Hughes Aircraft Company Coaxial hybrid coupler and crossing element
FR2665579A1 (fr) * 1990-08-03 1992-02-07 Tekelec Airtronic Sa Dispositif coupleur directif pour ondes electromagnetiques hyperfrequences.
US5075646A (en) * 1990-10-22 1991-12-24 Westinghouse Electric Corp. Compensated mixed dielectric overlay coupler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014004007A1 (de) * 2014-03-20 2015-09-24 Kathrein-Werke Kg Mehrstufiger Breitband-Richtkoppler
US10243249B2 (en) 2014-03-20 2019-03-26 Kathrein Se Multi-stage broadband directional coupler

Also Published As

Publication number Publication date
US5499001A (en) 1996-03-12
DE69509571D1 (de) 1999-06-17
EP0669671A1 (de) 1995-08-30
EP0669671B1 (de) 1999-05-12

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Legal Events

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