BRPI0900714A2 - acoplador direcional - Google Patents
acoplador direcionalInfo
- Publication number
- BRPI0900714A2 BRPI0900714A2 BRPI0900714-8A BRPI0900714A BRPI0900714A2 BR PI0900714 A2 BRPI0900714 A2 BR PI0900714A2 BR PI0900714 A BRPI0900714 A BR PI0900714A BR PI0900714 A2 BRPI0900714 A2 BR PI0900714A2
- Authority
- BR
- Brazil
- Prior art keywords
- substrate
- transmission line
- coupling
- directional coupler
- coupling part
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 6
- 230000008878 coupling Effects 0.000 abstract 6
- 238000010168 coupling process Methods 0.000 abstract 6
- 238000005859 coupling reaction Methods 0.000 abstract 6
- 239000000758 substrate Substances 0.000 abstract 6
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
- H01P5/187—Broadside coupled lines
Landscapes
- Transmitters (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Optical Integrated Circuits (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Combinations Of Printed Boards (AREA)
Abstract
ACOPLADOR DIRECIONAL. A presente invenção refere-se a um acoplador direcional, que pode se ajustar a um grau de acoplamento facilmente e, de modo comparativo, à baixo custo, é proporcionado. Um acoplamento tem um substrato, uma primeira linha de transmissão formada no substrato, uma segunda linha de transmissão formada no substrato e um substrato de acoplamento dotado de uma terceira linha de transmissão e de uma quarta linha de transmissão, que formam uma parte de acoplamento. O substrato de acoplamento e preso ao substrato, de modo que a parte de acoplamento possa ser inserida na primeira linha de transmissão e na segunda linha de transmissão.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008066503A JP4987764B2 (ja) | 2008-03-14 | 2008-03-14 | 方向性結合器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0900714A2 true BRPI0900714A2 (pt) | 2009-11-03 |
Family
ID=41062386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0900714-8A BRPI0900714A2 (pt) | 2008-03-14 | 2009-03-12 | acoplador direcional |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8063715B2 (pt) |
| JP (1) | JP4987764B2 (pt) |
| CN (1) | CN101533944A (pt) |
| BR (1) | BRPI0900714A2 (pt) |
| CA (1) | CA2657145C (pt) |
| MX (1) | MX2009002403A (pt) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5163714B2 (ja) * | 2010-08-25 | 2013-03-13 | 株式会社村田製作所 | 電子部品 |
| FR2964810B1 (fr) * | 2010-09-10 | 2012-09-21 | St Microelectronics Tours Sas | Coupleur en boitier |
| US8283991B1 (en) | 2011-06-10 | 2012-10-09 | Raytheon Company | Wideband, differential signal balun for rejecting common mode electromagnetic fields |
| US8624688B2 (en) | 2011-06-10 | 2014-01-07 | Raytheon Company | Wideband, differential signal balun for rejecting common mode electromagnetic fields |
| JP5612049B2 (ja) | 2012-09-14 | 2014-10-22 | 株式会社東芝 | 合成器 |
| US11158920B2 (en) * | 2016-04-26 | 2021-10-26 | Ttm Technologies Inc. | High powered RF part for improved manufacturability |
| JP7029254B2 (ja) * | 2017-08-31 | 2022-03-03 | 太陽誘電株式会社 | 方向性結合器 |
| CN108023154B (zh) * | 2017-12-29 | 2021-05-28 | 京信通信技术(广州)有限公司 | 一种带状线定向耦合器及其耦合度调节方法 |
| WO2019173091A1 (en) | 2018-03-06 | 2019-09-12 | Avx Corporation | Thin film surface mountable high frequency coupler |
| CN110854499B (zh) * | 2019-10-25 | 2021-06-08 | 摩比科技（深圳）有限公司 | 应用于多波束天线馈电网络的定向耦合器 |
| CN112768851B (zh) * | 2019-11-04 | 2022-02-22 | 京东方科技集团股份有限公司 | 馈电结构、微波射频器件及天线 |
| JP7447506B2 (ja) * | 2020-01-27 | 2024-03-12 | Tdk株式会社 | 方向性結合器 |
| CN112688642B (zh) * | 2020-12-16 | 2024-02-23 | 杭州电子科技大学 | 一种基于非对称三线耦合器的毫米波宽带混频器 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3979699A (en) * | 1974-12-23 | 1976-09-07 | International Business Machines Corporation | Directional coupler cascading for signal enhancement |
| US4967171A (en) * | 1987-08-07 | 1990-10-30 | Mitsubishi Danki Kabushiki Kaisha | Microwave integrated circuit |
| JPH01208901A (ja) * | 1988-02-16 | 1989-08-22 | Mitsubishi Electric Corp | マイクロ波集積回路 |
| US5032803A (en) * | 1990-02-02 | 1991-07-16 | American Telephone & Telegraph Company | Directional stripline structure and manufacture |
| US5745017A (en) * | 1995-01-03 | 1998-04-28 | Rf Prime Corporation | Thick film construct for quadrature translation of RF signals |
| US6956449B2 (en) * | 2003-01-27 | 2005-10-18 | Andrew Corporation | Quadrature hybrid low loss directional coupler |
| JP2005018627A (ja) * | 2003-06-27 | 2005-01-20 | Tdk Corp | データ転送回路基板 |
-
2008
- 2008-03-14 JP JP2008066503A patent/JP4987764B2/ja not_active Expired - Fee Related
-
2009
- 2009-02-23 US US12/390,602 patent/US8063715B2/en not_active Expired - Fee Related
- 2009-03-04 CA CA2657145A patent/CA2657145C/en not_active Expired - Fee Related
- 2009-03-04 MX MX2009002403A patent/MX2009002403A/es active IP Right Grant
- 2009-03-11 CN CN200910126294A patent/CN101533944A/zh active Pending
- 2009-03-12 BR BRPI0900714-8A patent/BRPI0900714A2/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US20090231057A1 (en) | 2009-09-17 |
| CA2657145C (en) | 2013-11-26 |
| US8063715B2 (en) | 2011-11-22 |
| CA2657145A1 (en) | 2009-09-14 |
| JP2009225037A (ja) | 2009-10-01 |
| JP4987764B2 (ja) | 2012-07-25 |
| MX2009002403A (es) | 2009-10-05 |
| CN101533944A (zh) | 2009-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B15K | Others concerning applications: alteration of classification |
Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04B 1/00 , H04B 1/38 , H04B 7/00 , H04B 7/22 Ipc: H01P 5/18 (1974.07) |
|
| B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |