KR101496075B1 - 위상 시프트 디바이스 - Google Patents

위상 시프트 디바이스 Download PDF

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Publication number
KR101496075B1
KR101496075B1 KR1020137024026A KR20137024026A KR101496075B1 KR 101496075 B1 KR101496075 B1 KR 101496075B1 KR 1020137024026 A KR1020137024026 A KR 1020137024026A KR 20137024026 A KR20137024026 A KR 20137024026A KR 101496075 B1 KR101496075 B1 KR 101496075B1
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South Korea
Prior art keywords
liquid crystal
impedance converter
phase shift
pair
crystal variable
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KR1020137024026A
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English (en)
Korean (ko)
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KR20130124379A (ko
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세나드 불자
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알까뗄 루슨트
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/66—Phase shifters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters

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  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Waveguides (AREA)
KR1020137024026A 2011-03-16 2012-03-02 위상 시프트 디바이스 Expired - Fee Related KR101496075B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11360012.6 2011-03-16
EP11360012.6A EP2500977B1 (en) 2011-03-16 2011-03-16 Phase shifting device
PCT/EP2012/000924 WO2012123072A1 (en) 2011-03-16 2012-03-02 Phase shifting device

Publications (2)

Publication Number Publication Date
KR20130124379A KR20130124379A (ko) 2013-11-13
KR101496075B1 true KR101496075B1 (ko) 2015-03-02

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ID=44370627

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KR1020137024026A Expired - Fee Related KR101496075B1 (ko) 2011-03-16 2012-03-02 위상 시프트 디바이스

Country Status (6)

Country Link
US (1) US9306256B2 (https=)
EP (1) EP2500977B1 (https=)
JP (1) JP5759026B2 (https=)
KR (1) KR101496075B1 (https=)
CN (1) CN103430379B (https=)
WO (1) WO2012123072A1 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2757630A1 (en) 2013-01-16 2014-07-23 Alcatel Lucent Transmission device
EP2768072A1 (en) 2013-02-15 2014-08-20 Technische Universität Darmstadt Phase shifting device
US9755286B2 (en) * 2014-12-05 2017-09-05 Huawei Technologies Co., Ltd. System and method for variable microwave phase shifter
US9767951B2 (en) * 2015-07-07 2017-09-19 The Boeing Company Liquid crystal inductor enhanced with magnetic nanoparticles
RU2658598C1 (ru) * 2017-06-27 2018-06-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волжский государственный университет водного транспорта" (ФГБОУ ВО ВГУВТ) Цифровое фазосмещающее устройство
KR20190071968A (ko) 2017-12-15 2019-06-25 김형섭 손톱튐방지 손톱깎이
RU2686881C1 (ru) * 2018-03-23 2019-05-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волжский государственный университет водного транспорта" (ФГБОУ ВО ВГУВТ) Трехканальное цифровое фазосмещающее устройство
CN108614317B (zh) * 2018-05-09 2021-05-18 京东方科技集团股份有限公司 一种偏光片的制备方法、偏光片、显示基板及显示装置
CN108828811B (zh) * 2018-07-02 2021-01-26 京东方科技集团股份有限公司 微波幅相控制器及微波幅度和/或相位的控制方法
CN108710232B (zh) * 2018-07-20 2020-10-13 成都天马微电子有限公司 一种液晶移相单元及其制作方法、液晶移相器、天线
DE102018119508A1 (de) * 2018-08-10 2020-02-13 Alcan Systems Gmbh Gruppenantenne aus einem dielektrischen Material
CN110197021B (zh) * 2019-05-21 2023-01-31 清华大学深圳研究生院 一种用传输线实现微波集成电路片上电感与变压器的方法
CN113867019B (zh) * 2020-06-30 2024-05-07 成都天马微电子有限公司 液晶移相器以及制作方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10253927A1 (de) * 2002-11-19 2004-06-17 Universität Karlsruhe (Th) Impedanztransformator, Phasenschieber und Verfahren zum Betreiben eines Phasenschiebers
KR20040066523A (ko) * 2003-01-20 2004-07-27 엘지이노텍 주식회사 복합 반사 로드를 이용한 반사 타입 위상 쉬프터
EP1496614A1 (en) * 2003-07-08 2005-01-12 Taiyo Yuden Co., Ltd. Phase shifter

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882431A (en) * 1973-08-10 1975-05-06 Us Navy Digital phase shifter
US4205282A (en) * 1978-08-21 1980-05-27 Westinghouse Electric Corp. Phase shifting circuit element
US4859972A (en) * 1988-11-01 1989-08-22 The Board Of Trustees Of The University Of Illinois Continuous phase shifter for a phased array hyperthermia system
US5084801A (en) * 1991-02-19 1992-01-28 General Electric Company Liquid crystal variable capacitor and high intensity discharge lamp ballast employing same
US5270671A (en) * 1992-08-07 1993-12-14 Westinghouse Electric Corp. Negative slope phase skewer
US5895775A (en) * 1996-04-19 1999-04-20 Trw Inc. Microwave grating for dispersive delay lines having non-resonant stubs spaced along a transmission line
KR100247005B1 (ko) * 1997-05-19 2000-04-01 윤종용 알에프 증폭기에서 전기 제어 임피던스 매칭장치
ID29421A (id) * 1998-12-14 2001-08-30 Matsushita Electric Industrial Co Ltd Susunan antena berfasa aktif dan peralatan pengontrol antena
JP3322861B2 (ja) * 2000-02-21 2002-09-09 スタンレー電気株式会社 位相可変装置
JP2002076810A (ja) * 2000-08-31 2002-03-15 Mitsubishi Electric Corp 移相器
JP2004023228A (ja) * 2002-06-13 2004-01-22 Matsushita Electric Ind Co Ltd アンテナ制御装置、及びフェイズドアレイアンテナ
KR100799953B1 (ko) * 2002-10-10 2008-02-01 소신 덴키 가부시키가이샤 가변 지연선
JP2006254114A (ja) * 2005-03-10 2006-09-21 Soshin Electric Co Ltd 遅延線
JP2007110256A (ja) 2005-10-11 2007-04-26 Matsushita Electric Ind Co Ltd フェーズドアレイアンテナ
WO2007043590A1 (ja) 2005-10-11 2007-04-19 Matsushita Electric Industrial Co., Ltd. フェーズドアレイアンテナ
JP2008079027A (ja) 2006-09-21 2008-04-03 Soshin Electric Co Ltd 高周波遅延線
US8248302B2 (en) * 2008-05-12 2012-08-21 Mediatek Inc. Reflection-type phase shifter having reflection loads implemented using transmission lines and phased-array receiver/transmitter utilizing the same
US7969359B2 (en) * 2009-01-02 2011-06-28 International Business Machines Corporation Reflective phase shifter and method of phase shifting using a hybrid coupler with vertical coupling

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10253927A1 (de) * 2002-11-19 2004-06-17 Universität Karlsruhe (Th) Impedanztransformator, Phasenschieber und Verfahren zum Betreiben eines Phasenschiebers
KR20040066523A (ko) * 2003-01-20 2004-07-27 엘지이노텍 주식회사 복합 반사 로드를 이용한 반사 타입 위상 쉬프터
EP1496614A1 (en) * 2003-07-08 2005-01-12 Taiyo Yuden Co., Ltd. Phase shifter

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
S. Bulja 외 5인, "Liquid Crystal Based Phase Shifters in 60GHz Band", *
S. Bulja 외 5인, "Liquid Crystal Based Phase Shifters in 60GHz Band",*

Also Published As

Publication number Publication date
US9306256B2 (en) 2016-04-05
WO2012123072A1 (en) 2012-09-20
CN103430379B (zh) 2016-01-20
EP2500977A1 (en) 2012-09-19
EP2500977B1 (en) 2015-09-16
JP5759026B2 (ja) 2015-08-05
JP2014509801A (ja) 2014-04-21
US20140077894A1 (en) 2014-03-20
CN103430379A (zh) 2013-12-04
KR20130124379A (ko) 2013-11-13

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