JPS5321827B2 - - Google Patents

Info

Publication number
JPS5321827B2
JPS5321827B2 JP1721273A JP1721273A JPS5321827B2 JP S5321827 B2 JPS5321827 B2 JP S5321827B2 JP 1721273 A JP1721273 A JP 1721273A JP 1721273 A JP1721273 A JP 1721273A JP S5321827 B2 JPS5321827 B2 JP S5321827B2
Authority
JP
Japan
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
JP1721273A
Other languages
Japanese (ja)
Other versions
JPS49106754A (enrdf_load_stackoverflow
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 filed Critical
Priority to JP1721273A priority Critical patent/JPS5321827B2/ja
Priority to US438404A priority patent/US3904991A/en
Priority to GB477474A priority patent/GB1414948A/en
Publication of JPS49106754A publication Critical patent/JPS49106754A/ja
Publication of JPS5321827B2 publication Critical patent/JPS5321827B2/ja
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
JP1721273A 1973-02-12 1973-02-12 Expired JPS5321827B2 (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1721273A JPS5321827B2 (enrdf_load_stackoverflow) 1973-02-12 1973-02-12
US438404A US3904991A (en) 1973-02-12 1974-01-31 Stripline directional coupler having bent coupling arms
GB477474A GB1414948A (en) 1973-02-12 1974-02-01 Directional coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1721273A JPS5321827B2 (enrdf_load_stackoverflow) 1973-02-12 1973-02-12

Publications (2)

Publication Number Publication Date
JPS49106754A JPS49106754A (enrdf_load_stackoverflow) 1974-10-09
JPS5321827B2 true JPS5321827B2 (enrdf_load_stackoverflow) 1978-07-05

Family

ID=11937625

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1721273A Expired JPS5321827B2 (enrdf_load_stackoverflow) 1973-02-12 1973-02-12

Country Status (3)

Country Link
US (1) US3904991A (enrdf_load_stackoverflow)
JP (1) JPS5321827B2 (enrdf_load_stackoverflow)
GB (1) GB1414948A (enrdf_load_stackoverflow)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980972A (en) * 1975-07-14 1976-09-14 Stanford Research Institute Proximity coupler
US4011528A (en) * 1975-07-14 1977-03-08 Stanford Research Institute Semi-lumped element coupler
JPS535946A (en) * 1976-07-06 1978-01-19 Mitsubishi Electric Corp Coaxial transmission unit
US4127831A (en) * 1977-02-07 1978-11-28 Riblet Gordon P Branch line directional coupler having an impedance matching network connected to a port
NL7810942A (nl) * 1978-11-03 1980-05-07 Philips Nv Ondersteunde microstriplijn voor de propagatie van een oneven golfmodus.
US4816784A (en) * 1988-01-19 1989-03-28 Northern Telecom Limited Balanced planar transformers
US5262740A (en) * 1992-04-09 1993-11-16 Itt Corporation Microstrip transformer apparatus
US5818307A (en) * 1997-03-11 1998-10-06 Motorola, Inc. Directional coupler having inductor crossing microstrip transmission line
RU2174729C2 (ru) * 1999-11-22 2001-10-10 Новосибирский государственный технический университет Полосковый направленный ответвитель
US7190240B2 (en) * 2003-06-25 2007-03-13 Werlatone, Inc. Multi-section coupler assembly
US7132906B2 (en) * 2003-06-25 2006-11-07 Werlatone, Inc. Coupler having an uncoupled section
US7245192B2 (en) * 2003-12-08 2007-07-17 Werlatone, Inc. Coupler with edge and broadside coupled sections
US6972639B2 (en) * 2003-12-08 2005-12-06 Werlatone, Inc. Bi-level coupler
JP4729464B2 (ja) * 2006-09-20 2011-07-20 ルネサスエレクトロニクス株式会社 方向性結合器および高周波回路モジュール
US7714679B2 (en) * 2008-01-29 2010-05-11 Hittite Microwave Corporation Spiral coupler
RU2447547C1 (ru) * 2011-02-15 2012-04-10 Федеральное государственное унитарное предприятие "Ростовский-на-Дону научно-исследовательский институт радиосвязи" (ФГУП "РНИИРС") Квадратурный направленный ответвитель
DE102011080429A1 (de) * 2011-08-04 2013-02-07 Endress + Hauser Gmbh + Co. Kg Galvanisch getrennter Richtkoppler
US8963671B2 (en) * 2012-08-31 2015-02-24 Advanced Semiconductor Engineering, Inc. Semiconductor transformer device and method for manufacturing the same
EP2984702A4 (en) * 2013-04-12 2016-12-28 Skyworks Solutions Inc MINIATURE RADIO FREQUENCY COUPLER FOR CELLULAR APPLICATIONS
JP6217544B2 (ja) * 2013-10-22 2017-10-25 株式会社村田製作所 方向性結合器
US9570793B2 (en) * 2014-04-15 2017-02-14 Gatesair, Inc. Directional coupler system
EP3920200A1 (en) 2014-05-05 2021-12-08 3D Glass Solutions, Inc. 2d and 3d inductors antenna and transformers fabricating photoactive substrates
US11264167B2 (en) 2016-02-25 2022-03-01 3D Glass Solutions, Inc. 3D capacitor and capacitor array fabricating photoactive substrates
US12165809B2 (en) 2016-02-25 2024-12-10 3D Glass Solutions, Inc. 3D capacitor and capacitor array fabricating photoactive substrates
WO2017177171A1 (en) 2016-04-08 2017-10-12 3D Glass Solutions, Inc. Methods of fabricating photosensitive substrates suitable for optical coupler
KR102420212B1 (ko) 2017-04-28 2022-07-13 3디 글래스 솔루션즈 인코포레이티드 Ｒｆ 서큘레이터
JP6995891B2 (ja) 2017-07-07 2022-01-17 スリーディー グラス ソリューションズ，インク パッケージ光活性ガラス基板内のｒｆシステムのための２ｄ及び３ｄのｒｆ集中素子デバイス
KR102614826B1 (ko) 2017-12-15 2023-12-19 3디 글래스 솔루션즈 인코포레이티드 결합 전송 라인 공진 rf 필터
WO2019136024A1 (en) 2018-01-04 2019-07-11 3D Glass Solutions, Inc. Impedance matching conductive structure for high efficiency rf circuits
EP3643148A4 (en) 2018-04-10 2021-03-31 3D Glass Solutions, Inc. RF INTEGRATED POWER STATE CAPACITOR
EP3645476B1 (en) 2018-05-29 2023-06-14 3D Glass Solutions, Inc. Low insertion loss rf transmission line
EP3853944B1 (en) 2018-09-17 2023-08-02 3D Glass Solutions, Inc. High efficiency compact slotted antenna with a ground plane
WO2020139951A1 (en) 2018-12-28 2020-07-02 3D Glass Solutions, Inc. Heterogenous integration for rf, microwave and mm wave systems in photoactive glass substrates
KR102392858B1 (ko) 2018-12-28 2022-05-03 3디 글래스 솔루션즈 인코포레이티드 환상형 커패시터 ｒｆ, 마이크로파, 및 ｍｍ 파 시스템들
EP3935687B1 (en) 2019-04-05 2023-12-13 3D Glass Solutions, Inc. Glass based empty substrate integrated waveguide devices
CA3136642C (en) 2019-04-18 2023-01-03 3D Glass Solutions, Inc. High efficiency die dicing and release
US11908617B2 (en) 2020-04-17 2024-02-20 3D Glass Solutions, Inc. Broadband induction

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167727A (en) * 1961-03-09 1965-01-26 Boeing Co Microwave zig-zag line couplers
US3737810A (en) * 1969-05-05 1973-06-05 Radiation Systems Inc Wideband tem components

Also Published As

Publication number Publication date
US3904991A (en) 1975-09-09
GB1414948A (en) 1975-11-19
JPS49106754A (enrdf_load_stackoverflow) 1974-10-09

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