DE3365434D1 - Microwave directional coupler with four transmission lines, and passive power distribution circuit similarly realised - Google Patents

Microwave directional coupler with four transmission lines, and passive power distribution circuit similarly realised

Info

Publication number
DE3365434D1
DE3365434D1 DE8383200731T DE3365434T DE3365434D1 DE 3365434 D1 DE3365434 D1 DE 3365434D1 DE 8383200731 T DE8383200731 T DE 8383200731T DE 3365434 T DE3365434 T DE 3365434T DE 3365434 D1 DE3365434 D1 DE 3365434D1
Authority
DE
Germany
Prior art keywords
realised
power distribution
transmission lines
directional coupler
distribution circuit
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
DE8383200731T
Other languages
German (de)
English (en)
Inventor
Ronde Francois De
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.)
Electronique & Physique
Laboratoires dElectronique Philips SAS
Koninklijke Philips NV
Original Assignee
Electronique & Physique
Laboratoires dElectronique et de Physique Appliquee
Philips Gloeilampenfabrieken NV
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 Electronique & Physique, Laboratoires dElectronique et de Physique Appliquee, Philips Gloeilampenfabrieken NV filed Critical Electronique & Physique
Application granted granted Critical
Publication of DE3365434D1 publication Critical patent/DE3365434D1/de
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
    • H01P5/19—Conjugate devices, i.e. devices having at least one port decoupled from one other port of the junction type
    • H01P5/22—Hybrid ring junctions
    • H01P5/227—90° branch line couplers
DE8383200731T 1982-05-28 1983-05-25 Microwave directional coupler with four transmission lines, and passive power distribution circuit similarly realised Expired DE3365434D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8209383A FR2527846A1 (fr) 1982-05-28 1982-05-28 Coupleur directionnel hyperfrequence a quatre lignes de transmission et circuit repartiteur de puissance passif realise de facon similaire

Publications (1)

Publication Number Publication Date
DE3365434D1 true DE3365434D1 (en) 1986-09-25

Family

ID=9274461

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383200731T Expired DE3365434D1 (en) 1982-05-28 1983-05-25 Microwave directional coupler with four transmission lines, and passive power distribution circuit similarly realised

Country Status (6)

Country Link
US (1) US4525690A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0095808B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS58215103A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1205152A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3365434D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2527846A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4646038A (en) * 1986-04-07 1987-02-24 Motorola, Inc. Ceramic resonator filter with electromagnetic shielding
US4667172A (en) * 1986-04-07 1987-05-19 Motorola, Inc. Ceramic transmitter combiner with variable electrical length tuning stub and coupling loop interface
JPH0738301A (ja) * 1993-07-23 1995-02-07 Nec Corp ストリップ線路の交差回路
CA2148344C (en) * 1993-10-07 1999-04-06 Ronald L. Tellas Surge protector connector
FI98418C (fi) * 1995-06-07 1997-06-10 Nokia Telecommunications Oy Ohitettava Wilkinsonin tehojakaja
GB2347793A (en) * 1999-03-09 2000-09-13 Isis Innovation Degenerate mode combiner
US6636407B1 (en) 2000-09-13 2003-10-21 Andrew Corporation Broadband surge protector for RF/DC carrying conductor
JP3988698B2 (ja) * 2003-08-08 2007-10-10 株式会社村田製作所 方向性結合器および高周波回路装置
KR100604159B1 (ko) 2004-04-14 2006-07-25 광운대학교 산학협력단 교차결합을 이용한 브랜치 선로 결합기
JP4379254B2 (ja) * 2004-08-16 2009-12-09 ソニー株式会社 分配器および通信方法
US7349191B2 (en) * 2005-09-01 2008-03-25 Andrew Corporation Offset planar coil coaxial surge suppressor
US7324318B2 (en) * 2005-10-07 2008-01-29 Andrew Corporation Multiple planar inductor coaxial surge suppressor
US20070097583A1 (en) * 2005-10-31 2007-05-03 Andrew Corporation Tuned Coil Coaxial Surge Suppressor
US7483251B2 (en) * 2006-01-13 2009-01-27 Andrew Llc Multiple planar inductive loop surge suppressor
JP2007309682A (ja) * 2006-05-16 2007-11-29 Renesas Technology Corp 伝送回路、接続用シート、プローブシート、プローブカード、半導体検査装置、および半導体装置の製造方法
US7583489B2 (en) * 2006-05-22 2009-09-01 Andrew Llc Tungsten shorting stub and method of manufacture

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3040275A (en) * 1957-06-27 1962-06-19 Sage Laboratories Coaxial hybrid
US3164791A (en) * 1961-05-05 1965-01-05 Melpar Inc Strip line hybrid ring
US3619787A (en) * 1970-05-14 1971-11-09 Edward Salzberg Microwave hybrid wheel
FR2276705A1 (fr) * 1974-06-26 1976-01-23 Trt Telecom Radio Electr Coupleur directif pour lignes a ruban
CA1082782A (en) * 1977-03-28 1980-07-29 Gordon P. Riblet Directional coupler
DE2804118C2 (de) * 1978-01-31 1982-03-04 Siemens AG, 1000 Berlin und 8000 München Mikrowellen-Ringhybridschaltung in Streifenleitungstechnik
US4328471A (en) * 1980-09-15 1982-05-04 General Electric Company Bandwidth compensated quarter-wave coupled power combiner

Also Published As

Publication number Publication date
JPS58215103A (ja) 1983-12-14
EP0095808A1 (fr) 1983-12-07
JPH0226881B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-06-13
EP0095808B1 (fr) 1986-08-20
US4525690A (en) 1985-06-25
FR2527846A1 (fr) 1983-12-02
CA1205152A (en) 1986-05-27
FR2527846B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1985-01-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee