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
US7132906B2 (en) * 2003-06-25 2006-11-07 Werlatone, Inc. Coupler having an uncoupled section
US7190240B2 (en) * 2003-06-25 2007-03-13 Werlatone, Inc. Multi-section coupler assembly
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
JP6280985B2 (ja) * 2013-04-12 2018-02-14 スカイワークス ソリューションズ, インコーポレイテッドSkyworks Solutions, Inc. セルラー用途向けの小型無線方向性結合器
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
WO2015171597A1 (en) 2014-05-05 2015-11-12 3D Glass Solutions, Inc. 2d and 3d inductors antenna and transformers fabricating photoactive substrates
US12165809B2 (en) 2016-02-25 2024-12-10 3D Glass Solutions, Inc. 3D capacitor and capacitor array fabricating photoactive substrates
JP7071609B2 (ja) 2016-02-25 2022-05-19 スリーディー グラス ソリューションズ，インク ３ｄキャパシタ、及び光活性基板を作製するキャパシタアレイ
US11161773B2 (en) 2016-04-08 2021-11-02 3D Glass Solutions, Inc. Methods of fabricating photosensitive substrates suitable for optical coupler
KR102273624B1 (ko) 2017-04-28 2021-07-07 3디 글래스 솔루션즈 인코포레이티드 Ｒｆ 서큘레이터
AU2018297035B2 (en) 2017-07-07 2021-02-25 3D Glass Solutions, Inc. 2D and 3D RF lumped element devices for RF system in a package photoactive glass substrates
AU2018383659B2 (en) 2017-12-15 2021-09-23 3D Glass Solutions, Inc. Coupled transmission line resonate RF filter
WO2019136024A1 (en) 2018-01-04 2019-07-11 3D Glass Solutions, Inc. Impedance matching conductive structure for high efficiency rf circuits
WO2019199470A1 (en) 2018-04-10 2019-10-17 3D Glass Solutions, Inc. Rf integrated power condition capacitor
JP6976409B2 (ja) 2018-05-29 2021-12-08 スリーディー グラス ソリューションズ, インク3D Glass Solutions, Inc 低挿入損失ｒｆ伝送線路
WO2020060824A1 (en) 2018-09-17 2020-03-26 3D Glass Solutions, Inc. High efficiency compact slotted antenna with a ground plane
EP3903339A4 (en) 2018-12-28 2022-08-31 3D Glass Solutions, Inc. Annular capacitor rf, microwave and mm wave systems
CA3107810C (en) 2018-12-28 2024-05-14 3D Glass Solutions, Inc. Heterogenous integration for rf, microwave and mm wave systems in photoactive glass substrates
CA3172853A1 (en) 2019-04-05 2020-10-08 3D Glass Solutions, Inc. Glass based empty substrate integrated waveguide devices
KR102601781B1 (ko) 2019-04-18 2023-11-14 3디 글래스 솔루션즈 인코포레이티드 고효율 다이 다이싱 및 릴리스
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
JPS49106754A (enrdf_load_stackoverflow) 1974-10-09
GB1414948A (en) 1975-11-19

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