CN101443951A - 定向耦合器 - Google Patents
定向耦合器 Download PDFInfo
- Publication number
- CN101443951A CN101443951A CNA2007800172519A CN200780017251A CN101443951A CN 101443951 A CN101443951 A CN 101443951A CN A2007800172519 A CNA2007800172519 A CN A2007800172519A CN 200780017251 A CN200780017251 A CN 200780017251A CN 101443951 A CN101443951 A CN 101443951A
- Authority
- CN
- China
- Prior art keywords
- directional coupler
- conductor
- sensing conductor
- substrate
- ground
- 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.)
- Granted
Links
Images
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
-
- 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
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
- Waveguide Aerials (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20065317A FI124514B (fi) | 2006-05-12 | 2006-05-12 | Suuntakytkin |
FI20065317 | 2006-05-12 | ||
PCT/FI2007/050216 WO2007132061A1 (en) | 2006-05-12 | 2007-04-23 | Directional coupler |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101443951A true CN101443951A (zh) | 2009-05-27 |
CN101443951B CN101443951B (zh) | 2013-03-13 |
Family
ID=36540019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200780017251.9A Expired - Fee Related CN101443951B (zh) | 2006-05-12 | 2007-04-23 | 定向耦合器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7821354B2 (zh) |
EP (1) | EP2022130B1 (zh) |
CN (1) | CN101443951B (zh) |
BR (1) | BRPI0710351A8 (zh) |
FI (1) | FI124514B (zh) |
WO (1) | WO2007132061A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011075312A1 (de) * | 2011-05-05 | 2012-11-08 | Rohde & Schwarz Gmbh & Co. Kg | Quasi-breitbandiger Doherty-Verstärker und diesbezügliche Kondensatorschaltung |
JP5439527B2 (ja) * | 2012-03-14 | 2014-03-12 | 株式会社東芝 | 方向性結合器 |
EP2862231A1 (en) * | 2012-06-18 | 2015-04-22 | Huawei Technologies Co., Ltd. | Directional coupler arrangement and method |
WO2014041404A1 (en) * | 2012-09-14 | 2014-03-20 | Freescale Semiconductor, Inc. | Integrated circuit for generating or processing a radio frequency signal |
US9920581B2 (en) * | 2014-02-24 | 2018-03-20 | Baker Hughes, A Ge Company, Llc | Electromagnetic directional coupler wired pipe transmission device |
KR20170137905A (ko) | 2015-04-17 | 2017-12-13 | 버드 테크놀러지스 그룹, 인코포레이티드 | 무지향성 커플러를 갖는 무선 주파수 전력 센서 |
US9543631B1 (en) * | 2015-09-02 | 2017-01-10 | R & D Microwaves, LLC | Tapered airline directional coupler |
JP6372511B2 (ja) * | 2016-04-01 | 2018-08-15 | 住友大阪セメント株式会社 | 光変調器 |
US10536128B1 (en) | 2019-06-25 | 2020-01-14 | Werlatone, Inc. | Transmission-line-based impedance transformer with coupled sections |
WO2022192196A1 (en) * | 2021-03-08 | 2022-09-15 | Mobix Labs, Inc. | Millimeter wave 90-degree 3db couplers for flip-chip on-die implementation |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2016801C3 (de) * | 1970-04-08 | 1973-11-15 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Richtkoppler aus einem Doppel leitungsabschmtt |
US4894627A (en) * | 1989-01-03 | 1990-01-16 | Motorola, Inc. | Directional waveguide-finline coupler |
US5111165A (en) | 1989-07-11 | 1992-05-05 | Wiltron Company | Microwave coupler and method of operating same utilizing forward coupling |
US5012209A (en) * | 1990-01-12 | 1991-04-30 | Raytheon Company | Broadband stripline coupler |
FR2665579A1 (fr) * | 1990-08-03 | 1992-02-07 | Tekelec Airtronic Sa | Dispositif coupleur directif pour ondes electromagnetiques hyperfrequences. |
JPH08162812A (ja) | 1994-12-07 | 1996-06-21 | Fujitsu Ltd | 高周波結合器 |
SE9704795D0 (sv) * | 1997-12-19 | 1997-12-19 | Allgon Ab | Directional coupler for high power RF signals |
KR100339373B1 (ko) * | 1998-10-13 | 2002-07-18 | 구자홍 | 마이크로스트립카플러및그의제조방법 |
US6822532B2 (en) * | 2002-07-29 | 2004-11-23 | Sage Laboratories, Inc. | Suspended-stripline hybrid coupler |
US7109830B2 (en) * | 2002-08-26 | 2006-09-19 | Powerwave Technologies, Inc. | Low cost highly isolated RF coupler |
US7002433B2 (en) * | 2003-02-14 | 2006-02-21 | Microlab/Fxr | Microwave coupler |
FI121516B (fi) | 2004-03-25 | 2010-12-15 | Filtronic Comtek Oy | Suuntakytkin |
US7088201B2 (en) * | 2004-08-04 | 2006-08-08 | Eudyna Devices Inc. | Three-dimensional quasi-coplanar broadside microwave coupler |
US7400214B2 (en) * | 2004-08-30 | 2008-07-15 | Powerwave Technologies, Inc. | Low loss, high power air dielectric stripline edge coupling structure |
FI20065144A (fi) * | 2006-02-28 | 2007-08-29 | Filtronic Comtek Oy | Suuntakytkin |
-
2006
- 2006-05-12 FI FI20065317A patent/FI124514B/fi not_active IP Right Cessation
-
2007
- 2007-04-23 US US12/300,316 patent/US7821354B2/en not_active Expired - Fee Related
- 2007-04-23 EP EP07730703.1A patent/EP2022130B1/en active Active
- 2007-04-23 BR BRPI0710351A patent/BRPI0710351A8/pt not_active IP Right Cessation
- 2007-04-23 WO PCT/FI2007/050216 patent/WO2007132061A1/en active Application Filing
- 2007-04-23 CN CN200780017251.9A patent/CN101443951B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FI124514B (fi) | 2014-09-30 |
CN101443951B (zh) | 2013-03-13 |
US20090146758A1 (en) | 2009-06-11 |
EP2022130A4 (en) | 2009-05-13 |
EP2022130B1 (en) | 2017-12-06 |
US7821354B2 (en) | 2010-10-26 |
BRPI0710351A2 (pt) | 2011-08-09 |
WO2007132061A1 (en) | 2007-11-22 |
BRPI0710351A8 (pt) | 2017-12-05 |
EP2022130A1 (en) | 2009-02-11 |
FI20065317A (fi) | 2007-11-13 |
FI20065317A0 (fi) | 2006-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160718 Address after: California, USA Patentee after: INTEL Corp. Address before: Luxemburg Luxemburg Patentee before: POWERWAVE TECHNOLOGIES, Inc. Effective date of registration: 20160718 Address after: Luxemburg Luxemburg Patentee after: POWERWAVE TECHNOLOGIES, Inc. Address before: California, USA Patentee before: P-wave holding LLC Effective date of registration: 20160718 Address after: California, USA Patentee after: P-wave holding LLC Address before: California, USA Patentee before: POWERWAVE TECHNOLOGIES, Inc. Effective date of registration: 20160718 Address after: California, USA Patentee after: POWERWAVE TECHNOLOGIES, Inc. Address before: Helsinki Patentee before: Power wave Finland Co. Effective date of registration: 20160718 Address after: Helsinki Patentee after: Power wave Finland Co. Address before: Finland kempele Patentee before: Powerwave Comtek OY |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20180423 |
|
CF01 | Termination of patent right due to non-payment of annual fee |