FR2059694A1 - - Google Patents

Info

Publication number
FR2059694A1
FR2059694A1 FR7026326A FR7026326A FR2059694A1 FR 2059694 A1 FR2059694 A1 FR 2059694A1 FR 7026326 A FR7026326 A FR 7026326A FR 7026326 A FR7026326 A FR 7026326A FR 2059694 A1 FR2059694 A1 FR 2059694A1
Authority
FR
France
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
FR7026326A
Other languages
French (fr)
Other versions
FR2059694B1 (enrdf_load_stackoverflow
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 FR2059694A1 publication Critical patent/FR2059694A1/fr
Application granted granted Critical
Publication of FR2059694B1 publication Critical patent/FR2059694B1/fr
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
    • H01P5/184—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
FR7026326A 1969-08-27 1970-07-07 Expired FR2059694B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85436069A 1969-08-27 1969-08-27

Publications (2)

Publication Number Publication Date
FR2059694A1 true FR2059694A1 (enrdf_load_stackoverflow) 1971-06-04
FR2059694B1 FR2059694B1 (enrdf_load_stackoverflow) 1974-02-01

Family

ID=25318476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7026326A Expired FR2059694B1 (enrdf_load_stackoverflow) 1969-08-27 1970-07-07

Country Status (4)

Country Link
US (1) US3617952A (enrdf_load_stackoverflow)
DE (1) DE2041646C3 (enrdf_load_stackoverflow)
FR (1) FR2059694B1 (enrdf_load_stackoverflow)
GB (1) GB1257906A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301109A1 (fr) * 1975-02-11 1976-09-10 Secr Defence Brit Coupleur directionnel notamment pour diviseur de puissance
FR2505558A1 (fr) * 1981-05-08 1982-11-12 Cables De Lyon Geoffroy Delore Boitier pour coupleur directif coaxial

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777284A (en) * 1972-03-27 1973-12-04 Us Navy Directional phase-shifting coupler
US3768042A (en) * 1972-06-07 1973-10-23 Motorola Inc Dielectric cavity stripline coupler
US4647878A (en) * 1984-11-14 1987-03-03 Itt Corporation Coaxial shielded directional microwave coupler
US4729510A (en) * 1984-11-14 1988-03-08 Itt Corporation Coaxial shielded helical delay line and process
US5521563A (en) * 1995-06-05 1996-05-28 Emc Technology, Inc. Microwave hybrid coupler
JP2860468B2 (ja) * 1996-05-24 1999-02-24 モレックス インコーポレーテッド 擬似ツイストペア平型柔軟ケーブル
US5907266A (en) * 1996-11-26 1999-05-25 Raytheon Company Alignment tolerant overlay directional coupler
US6300846B1 (en) 1999-03-18 2001-10-09 Molex Incorporated Flat flexible cable with ground conductors
US7002433B2 (en) * 2003-02-14 2006-02-21 Microlab/Fxr Microwave coupler
US7049905B2 (en) * 2004-01-02 2006-05-23 Scientific Components Coporation High power directional 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
US8289656B1 (en) 2008-11-19 2012-10-16 Western Digital Technologies, Inc. Disk drive comprising stacked and stepped traces for improved transmission line performance
US8462466B2 (en) * 2009-08-31 2013-06-11 Western Digital Technologies, Inc. Disk drive comprising impedance discontinuity compensation for interconnect transmission lines
US8749989B1 (en) 2009-12-28 2014-06-10 Scientific Components Corporation Carrier for LTCC components
US8467151B1 (en) 2010-05-21 2013-06-18 Western Digital Technologies, Inc. Disk drive comprising an interconnect with transmission lines forming an approximated lattice network
US9240623B2 (en) * 2011-04-11 2016-01-19 Lockheed Martin Corporation Wide-band microwave hybrid coupler with arbitrary phase shifts and power splits
US8879212B1 (en) 2013-08-23 2014-11-04 Western Digital Technologies, Inc. Disk drive suspension assembly with flexure having dual conductive layers with staggered traces
DE102014004007A1 (de) * 2014-03-20 2015-09-24 Kathrein-Werke Kg Mehrstufiger Breitband-Richtkoppler
WO2017143045A1 (en) * 2016-02-17 2017-08-24 Eagantu Ltd. Wide band directional coupler
US10826152B2 (en) * 2017-08-29 2020-11-03 Analog Devices, Inc. Broadband radio frequency coupler
CN215342918U (zh) * 2018-11-14 2021-12-28 株式会社村田制作所 柔性基板以及电子设备

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
(REVUE AMERICAINE"IEE TRANSACTIONS ON MICROWAVE THEORY AND TECNIQUES"VOLUME MTT-12,NO.6 NOVEMBRE1964 PAGE 595-599,ARTICLE DE D.I.KRAKER:"ASYMMETRIC COUPLED-TRANSMISSION-LINE MAGIC-T" *
*REVUE AMERICAINE"IRE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES",VOLUME MTT-6,NO.4 OCTOBRE 1958 PAGE 403-410 ARTICLE DE J.K.SHIMIZU E.A."COUPLED.TRANSMISSION LINE DIRECTIONAL COUPLERS") *
1964 PAGE 595-599,ARTICLE DE D.I.KRAKER:"ASYMMETRIC COUPLED-TRANSMISSION-LINE MAGIC-T" *
AMERICAINE"IRE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES",VOLUME MTT-6,NO.4 OCTOBRE 1958 *
PAGE 403-410 ARTICLE DE J.K.SHIMIZU E.A."COUPLED.TRANSMISSION LINE DIRECTIONAL COUPLERS") *
REVUE *
REVUE AMERICAINE"IEE TRANSACTIONS ON MICROWAVE THEORY AND TECNIQUES"VOLUME MTT-12,NO.6 NOVEMBRE *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301109A1 (fr) * 1975-02-11 1976-09-10 Secr Defence Brit Coupleur directionnel notamment pour diviseur de puissance
FR2505558A1 (fr) * 1981-05-08 1982-11-12 Cables De Lyon Geoffroy Delore Boitier pour coupleur directif coaxial
EP0065673A1 (fr) * 1981-05-08 1982-12-01 LES CABLES DE LYON Société anonyme dite: Boîtier contenant les composants d'un coupleur directif coaxial

Also Published As

Publication number Publication date
DE2041646C3 (de) 1980-08-28
FR2059694B1 (enrdf_load_stackoverflow) 1974-02-01
DE2041646A1 (de) 1971-03-11
GB1257906A (enrdf_load_stackoverflow) 1971-12-22
US3617952A (en) 1971-11-02
DE2041646B2 (de) 1979-12-20

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