WO2010071304A3 - Power divider using a coupling - Google Patents
Power divider using a coupling Download PDFInfo
- Publication number
- WO2010071304A3 WO2010071304A3 PCT/KR2009/006770 KR2009006770W WO2010071304A3 WO 2010071304 A3 WO2010071304 A3 WO 2010071304A3 KR 2009006770 W KR2009006770 W KR 2009006770W WO 2010071304 A3 WO2010071304 A3 WO 2010071304A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power divider
- coupling
- transmission line
- output connector
- connector
- Prior art date
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
- H01P5/04—Coupling devices of the waveguide type with variable factor of coupling
-
- 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
-
- 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
Landscapes
- Waveguides (AREA)
- Transmitters (AREA)
Abstract
Disclosed is a power divider using a coupling. The disclosed power divider comprises: an input connector; a first output connector and a second output connector; a housing; and a cover. The housing accommodates a first transmission line electrically coupled to the input connector and to the second output connector, and a second transmission line electrically coupled to the second output connector. The RF signal applied to the first transmission line through the input connector is distributed to the second transmission line by a coupling. The power divider of the present invention does not use the Wilkinson power divider system but uses a coupling, thus minimizing the degradation of the characteristics thereof caused by heat, and is appropriate for broadband applications, and reduces the influences of PIMD.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2008-0127508 | 2008-12-15 | ||
KR1020080127508A KR100897864B1 (en) | 2008-12-15 | 2008-12-15 | Power divider using coupling |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010071304A2 WO2010071304A2 (en) | 2010-06-24 |
WO2010071304A3 true WO2010071304A3 (en) | 2010-08-12 |
Family
ID=40862133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2009/006770 WO2010071304A2 (en) | 2008-12-15 | 2009-11-27 | Power divider using a coupling |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100897864B1 (en) |
WO (1) | WO2010071304A2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101124849B1 (en) * | 2009-09-23 | 2012-03-26 | 주식회사 비에스테크놀로지 | Radio frequency connector |
KR101516871B1 (en) * | 2013-06-13 | 2015-05-04 | (주)티알에프 | Housing for directional coupler |
KR101663139B1 (en) * | 2015-02-25 | 2016-10-10 | 블루웨이브텔(주) | High-efficient rf transmission line structure and its application components |
KR101942570B1 (en) * | 2016-11-18 | 2019-03-04 | 주식회사 에버플러스 | RF power divider |
KR102200380B1 (en) * | 2018-12-04 | 2021-01-07 | 원광대학교산학협력단 | Compact low loss millimeter-wave power divider and combiner device |
KR102131873B1 (en) * | 2019-05-10 | 2020-07-09 | 주식회사 성산전자통신 | EIA connector with coupler |
KR102096319B1 (en) * | 2019-11-18 | 2020-04-02 | 유큐테크놀로지스 주식회사 | Wide Band RF Power Signal Divider of Interactive |
KR102162361B1 (en) | 2020-05-28 | 2020-10-07 | 에이펙스인텍 주식회사 | Multi Channel Divider Compatible of Serial and Parallel |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100401128B1 (en) * | 2001-03-26 | 2003-10-10 | 한국전자통신연구원 | The High Power Divider/Combiner With Center Frequency Shifting Characteristics |
KR100521422B1 (en) * | 2003-05-16 | 2005-10-14 | 주식회사 케이엠더블유 | Switchable power divider/combiner and frequency allocation system adopting the same |
KR100606633B1 (en) * | 2004-05-14 | 2006-07-31 | 성우전자(주) | Coupling Port Comprising Divider |
KR100866564B1 (en) * | 2007-02-14 | 2008-11-03 | 삼성탈레스 주식회사 | Broad band power divider |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003038961A1 (en) * | 2001-10-30 | 2003-05-08 | Mitsubishi Denki Kabushiki Kaisha | Power distributor and control center |
JP4379254B2 (en) * | 2004-08-16 | 2009-12-09 | ソニー株式会社 | Distributor and communication method |
-
2008
- 2008-12-15 KR KR1020080127508A patent/KR100897864B1/en not_active IP Right Cessation
-
2009
- 2009-11-27 WO PCT/KR2009/006770 patent/WO2010071304A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100401128B1 (en) * | 2001-03-26 | 2003-10-10 | 한국전자통신연구원 | The High Power Divider/Combiner With Center Frequency Shifting Characteristics |
KR100521422B1 (en) * | 2003-05-16 | 2005-10-14 | 주식회사 케이엠더블유 | Switchable power divider/combiner and frequency allocation system adopting the same |
KR100606633B1 (en) * | 2004-05-14 | 2006-07-31 | 성우전자(주) | Coupling Port Comprising Divider |
KR100866564B1 (en) * | 2007-02-14 | 2008-11-03 | 삼성탈레스 주식회사 | Broad band power divider |
Also Published As
Publication number | Publication date |
---|---|
KR100897864B1 (en) | 2009-05-18 |
WO2010071304A2 (en) | 2010-06-24 |
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