HK1147601A1 - Loop directional coupler - Google Patents

Loop directional coupler

Info

Publication number
HK1147601A1
HK1147601A1 HK11101480.2A HK11101480A HK1147601A1 HK 1147601 A1 HK1147601 A1 HK 1147601A1 HK 11101480 A HK11101480 A HK 11101480A HK 1147601 A1 HK1147601 A1 HK 1147601A1
Authority
HK
Hong Kong
Prior art keywords
network
input
waveguide
antenna
directional coupler
Prior art date
Application number
HK11101480.2A
Other languages
English (en)
Inventor
Thomas Zelder
Original Assignee
Rosenberger Hochfrequenztech
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 Rosenberger Hochfrequenztech filed Critical Rosenberger Hochfrequenztech
Publication of HK1147601A1 publication Critical patent/HK1147601A1/xx

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
    • H01P5/12—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

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Structure Of Belt Conveyors (AREA)
HK11101480.2A 2007-07-24 2011-02-16 Loop directional coupler HK1147601A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202007010239U DE202007010239U1 (de) 2007-07-24 2007-07-24 Schleifenrichtkoppler
PCT/EP2008/005873 WO2009012937A1 (de) 2007-07-24 2008-07-17 Schleifenrichtkoppler

Publications (1)

Publication Number Publication Date
HK1147601A1 true HK1147601A1 (en) 2011-08-12

Family

ID=38537405

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11101480.2A HK1147601A1 (en) 2007-07-24 2011-02-16 Loop directional coupler

Country Status (10)

Country Link
US (1) US8121574B2 (xx)
EP (1) EP2171793B1 (xx)
JP (1) JP4914936B2 (xx)
CN (1) CN101809808B (xx)
AT (1) ATE490570T1 (xx)
CA (1) CA2695462C (xx)
DE (2) DE202007010239U1 (xx)
HK (1) HK1147601A1 (xx)
TW (1) TWM349635U (xx)
WO (1) WO2009012937A1 (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007010784U1 (de) * 2007-08-03 2007-10-04 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Kontaktloses Messsystem
EP2360776B1 (en) * 2010-02-16 2017-07-12 Whirlpool Corporation Microwave directional coupler
CN102505729A (zh) * 2011-12-19 2012-06-20 王景满 地面街道延伸雨水收集系统
CN102420351B (zh) * 2012-01-04 2014-06-11 镇江中安通信科技有限公司 功分移相器
US9312592B2 (en) 2013-03-15 2016-04-12 Keysight Technologies, Inc. Adjustable directional coupler circuit
US11586956B2 (en) 2013-05-28 2023-02-21 Keysight Technologies, Inc. Searching apparatus utilizing sub-word finite state machines
US9608305B2 (en) * 2014-01-14 2017-03-28 Infineon Technologies Ag System and method for a directional coupler with a combining circuit
CN106100595B (zh) * 2015-11-20 2019-04-26 厦门宇臻集成电路科技有限公司 一种带宽带耦合器的功率放大器
CN106505288B (zh) * 2016-12-05 2022-02-11 安徽四创电子股份有限公司 一种三十二路波导e面功分器
KR102139769B1 (ko) * 2018-10-16 2020-08-11 삼성전기주식회사 위상보상 기능을 갖는 방향성 커플러 회로 및 파워 증폭 장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06310918A (ja) * 1993-04-23 1994-11-04 Toshiba Corp 真空気密型方向性結合器
US5926076A (en) * 1997-08-07 1999-07-20 Werlatone, Inc. Adjustable broadband directional coupler
DE19857191A1 (de) * 1998-12-11 2000-07-06 Bosch Gmbh Robert Halfloop-Antenne
JP2004235972A (ja) * 2003-01-30 2004-08-19 Matsushita Electric Ind Co Ltd 方向性結合器
FI20040140A0 (fi) * 2004-01-30 2004-01-30 Nokia Corp Säätöpiiri
JP4343861B2 (ja) * 2005-03-03 2009-10-14 島田理化工業株式会社 方向性結合器
JP2007096585A (ja) * 2005-09-28 2007-04-12 Renesas Technology Corp 高周波電力増幅用電子部品
CN101501928B (zh) * 2006-08-03 2012-08-29 松下电器产业株式会社 天线装置和天线系统
US7863997B1 (en) * 2007-06-22 2011-01-04 The Ferrite Company, Inc. Compact tuner for high power microwave source

Also Published As

Publication number Publication date
DE502008001958D1 (de) 2011-01-13
CN101809808B (zh) 2013-08-21
CA2695462C (en) 2015-11-24
DE202007010239U1 (de) 2007-09-20
CN101809808A (zh) 2010-08-18
CA2695462A1 (en) 2009-01-29
EP2171793B1 (de) 2010-12-01
EP2171793A1 (de) 2010-04-07
JP2010534436A (ja) 2010-11-04
JP4914936B2 (ja) 2012-04-11
WO2009012937A1 (de) 2009-01-29
TWM349635U (en) 2009-01-21
ATE490570T1 (de) 2010-12-15
US20100271150A1 (en) 2010-10-28
US8121574B2 (en) 2012-02-21

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20200715