WO2010071304A3 - Power divider using a coupling - Google Patents

Power divider using a coupling Download PDF

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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
Application number
PCT/KR2009/006770
Other languages
French (fr)
Korean (ko)
Other versions
WO2010071304A2 (en
Inventor
김충열
이공
Original Assignee
주식회사 이공
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 by 주식회사 이공 filed Critical 주식회사 이공
Publication of WO2010071304A2 publication Critical patent/WO2010071304A2/en
Publication of WO2010071304A3 publication Critical patent/WO2010071304A3/en

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.
PCT/KR2009/006770 2008-12-15 2009-11-27 Power divider using a coupling WO2010071304A2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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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