TWI479733B - 方向性結合器 - Google Patents
方向性結合器 Download PDFInfo
- Publication number
- TWI479733B TWI479733B TW100118626A TW100118626A TWI479733B TW I479733 B TWI479733 B TW I479733B TW 100118626 A TW100118626 A TW 100118626A TW 100118626 A TW100118626 A TW 100118626A TW I479733 B TWI479733 B TW I479733B
- Authority
- TW
- Taiwan
- Prior art keywords
- main line
- capacitor
- present
- showing
- directional
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims description 40
- 230000004048 modification Effects 0.000 description 34
- 238000012986 modification Methods 0.000 description 34
- 230000000694 effects Effects 0.000 description 16
- 230000008878 coupling Effects 0.000 description 12
- 238000010168 coupling process Methods 0.000 description 12
- 238000005859 coupling reaction Methods 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 6
- 238000002955 isolation Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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
Landscapes
- Filters And Equalizers (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Near-Field Transmission Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010253884A JP5609574B2 (ja) | 2010-11-12 | 2010-11-12 | 方向性結合器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201220593A TW201220593A (en) | 2012-05-16 |
| TWI479733B true TWI479733B (zh) | 2015-04-01 |
Family
ID=46047232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW100118626A TWI479733B (zh) | 2010-11-12 | 2011-05-27 | 方向性結合器 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8922295B2 (enExample) |
| JP (1) | JP5609574B2 (enExample) |
| KR (1) | KR101329611B1 (enExample) |
| CN (1) | CN102468526B (enExample) |
| TW (1) | TWI479733B (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6230248B2 (ja) * | 2013-03-29 | 2017-11-15 | 三菱電機株式会社 | 方向性結合器 |
| US9318788B2 (en) * | 2013-06-05 | 2016-04-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Directional coupler |
| JP5786902B2 (ja) * | 2013-06-26 | 2015-09-30 | 株式会社村田製作所 | 方向性結合器 |
| US20150042412A1 (en) * | 2013-08-07 | 2015-02-12 | Qualcomm Incorporated | Directional coupler circuit techniques |
| JP6112075B2 (ja) * | 2014-06-27 | 2017-04-12 | 株式会社村田製作所 | 電子部品 |
| CN107210762A (zh) * | 2015-01-29 | 2017-09-26 | 株式会社村田制作所 | 高频模块 |
| CN107408750B (zh) * | 2015-07-22 | 2019-11-15 | 京瓷株式会社 | 方向性耦合器以及通信模块 |
| EP3220477B1 (en) * | 2016-03-17 | 2018-08-15 | AKG Acoustics GmbH | Directional coupler and power splitter made therefrom |
| CN106207363A (zh) * | 2016-08-30 | 2016-12-07 | 宇龙计算机通信科技(深圳)有限公司 | 一种定向耦合器 |
| WO2018079614A1 (ja) | 2016-10-27 | 2018-05-03 | 株式会社村田製作所 | 方向性結合器内蔵基板、高周波フロントエンド回路及び通信装置 |
| KR102142520B1 (ko) * | 2018-05-11 | 2020-08-07 | 삼성전기주식회사 | 위상보상 기능을 갖는 커플러 회로 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002299922A (ja) * | 2001-03-30 | 2002-10-11 | Kyocera Corp | 高周波モジュール |
| US6683512B2 (en) * | 2001-06-21 | 2004-01-27 | Kyocera Corporation | High frequency module having a laminate board with a plurality of dielectric layers |
| JP2004320408A (ja) * | 2003-04-16 | 2004-11-11 | Matsushita Electric Ind Co Ltd | 分配器とこれを用いた高周波信号送受信装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6173355A (ja) * | 1984-09-19 | 1986-04-15 | Hitachi Ltd | 半導体装置 |
| JP3289643B2 (ja) | 1997-04-11 | 2002-06-10 | 株式会社村田製作所 | 方向性結合器 |
| JP2000278168A (ja) | 1999-03-25 | 2000-10-06 | Murata Mfg Co Ltd | 高周波複合部品及びそれを用いる無線通信装置 |
| JP2001094315A (ja) | 1999-09-20 | 2001-04-06 | Hitachi Metals Ltd | 方向性結合器 |
| US6894578B1 (en) * | 2000-04-06 | 2005-05-17 | Hitachi Metals, Ltd. | Irreversible circuit module including a directional coupler |
| US7394333B2 (en) * | 2002-12-06 | 2008-07-01 | Stmicroelectronics S.A. | Directional coupler |
| JP2005117497A (ja) | 2003-10-09 | 2005-04-28 | Kyocera Corp | 高周波モジュール及びそれを搭載した無線通信装置 |
| JP5049886B2 (ja) * | 2008-06-06 | 2012-10-17 | 双信電機株式会社 | 高周波スイッチ |
-
2010
- 2010-11-12 JP JP2010253884A patent/JP5609574B2/ja active Active
-
2011
- 2011-05-25 US US13/115,166 patent/US8922295B2/en active Active
- 2011-05-27 TW TW100118626A patent/TWI479733B/zh active
- 2011-08-24 CN CN201110246595.5A patent/CN102468526B/zh active Active
- 2011-11-03 KR KR1020110113709A patent/KR101329611B1/ko active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002299922A (ja) * | 2001-03-30 | 2002-10-11 | Kyocera Corp | 高周波モジュール |
| US6683512B2 (en) * | 2001-06-21 | 2004-01-27 | Kyocera Corporation | High frequency module having a laminate board with a plurality of dielectric layers |
| JP2004320408A (ja) * | 2003-04-16 | 2004-11-11 | Matsushita Electric Ind Co Ltd | 分配器とこれを用いた高周波信号送受信装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20120119846A1 (en) | 2012-05-17 |
| US8922295B2 (en) | 2014-12-30 |
| JP5609574B2 (ja) | 2014-10-22 |
| TW201220593A (en) | 2012-05-16 |
| JP2012105193A (ja) | 2012-05-31 |
| KR101329611B1 (ko) | 2013-11-15 |
| KR20120051580A (ko) | 2012-05-22 |
| CN102468526A (zh) | 2012-05-23 |
| CN102468526B (zh) | 2014-11-05 |
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