DE60220902D1 - Vorrichtung zur bereitstellung einer steuerbaren signalverzögerung entlang einer übertragungsleitung - Google Patents

Vorrichtung zur bereitstellung einer steuerbaren signalverzögerung entlang einer übertragungsleitung

Info

Publication number
DE60220902D1
DE60220902D1 DE60220902T DE60220902T DE60220902D1 DE 60220902 D1 DE60220902 D1 DE 60220902D1 DE 60220902 T DE60220902 T DE 60220902T DE 60220902 T DE60220902 T DE 60220902T DE 60220902 D1 DE60220902 D1 DE 60220902D1
Authority
DE
Germany
Prior art keywords
transmission line
providing
signal delay
controllable signal
controllable
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60220902T
Other languages
English (en)
Inventor
David Hayes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Plasma Antennas Ltd
Original Assignee
Plasma Antennas Ltd
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 Plasma Antennas Ltd filed Critical Plasma Antennas Ltd
Application granted granted Critical
Publication of DE60220902D1 publication Critical patent/DE60220902D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/2005—Electromagnetic photonic bandgaps [EPB], or photonic bandgaps [PBG]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/364—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith using a particular conducting material, e.g. superconductor
    • H01Q1/366—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith using a particular conducting material, e.g. superconductor using an ionized gas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • H01Q13/085—Slot-line radiating ends
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/2676—Optically controlled phased array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/2682—Time delay steered arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
DE60220902T 2001-04-26 2002-04-26 Vorrichtung zur bereitstellung einer steuerbaren signalverzögerung entlang einer übertragungsleitung Expired - Lifetime DE60220902D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0110298.7A GB0110298D0 (en) 2001-04-26 2001-04-26 Apparatus for providing a controllable signal delay along a transmission line
PCT/GB2002/001925 WO2002089250A1 (en) 2001-04-26 2002-04-26 Apparatus for providing a controllable signal delay along a transmission line

Publications (1)

Publication Number Publication Date
DE60220902D1 true DE60220902D1 (de) 2007-08-09

Family

ID=9913539

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60220902T Expired - Lifetime DE60220902D1 (de) 2001-04-26 2002-04-26 Vorrichtung zur bereitstellung einer steuerbaren signalverzögerung entlang einer übertragungsleitung

Country Status (6)

Country Link
US (1) US6879289B2 (de)
EP (1) EP1384284B1 (de)
AT (1) ATE365983T1 (de)
DE (1) DE60220902D1 (de)
GB (1) GB0110298D0 (de)
WO (1) WO2002089250A1 (de)

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US7277065B2 (en) * 2003-09-02 2007-10-02 Jay Hsing Wu Tunable photonic band gap structures for microwave signals
CA2550776C (en) * 2003-12-30 2011-07-05 Telefonaktiebolaget L M Ericsson (Publ) Tunable microwave arrangements
US7030825B1 (en) * 2004-09-29 2006-04-18 Lucent Technologies Inc. Aperture antenna element
US7474273B1 (en) 2005-04-27 2009-01-06 Imaging Systems Technology Gas plasma antenna
US7970345B2 (en) * 2005-06-22 2011-06-28 Atc Technologies, Llc Systems and methods of waveform and/or information splitting for wireless transmission of information to one or more radioterminals over a plurality of transmission paths and/or system elements
US7332983B2 (en) * 2005-10-31 2008-02-19 Hewlett-Packard Development Company, L.P. Tunable delay line using selectively connected grounding means
US7719471B1 (en) 2006-04-27 2010-05-18 Imaging Systems Technology Plasma-tube antenna
US7999747B1 (en) 2007-05-15 2011-08-16 Imaging Systems Technology Gas plasma microdischarge antenna
KR101017672B1 (ko) * 2008-06-26 2011-02-25 주식회사 에이스테크놀로지 페이즈 쉬프터
US8264300B2 (en) * 2009-07-09 2012-09-11 Raytheon Company Tunable transmission line time delay circuit having conductive floating strip segments connected by switches
JP2011053354A (ja) * 2009-08-31 2011-03-17 Toshiba Corp 光電気配線フィルムおよび光電気配線モジュール
US8405562B2 (en) 2010-03-09 2013-03-26 Northrop Grumman Systems Corporation Photoconductive semiconductor fiber antenna
US8847702B2 (en) * 2011-09-26 2014-09-30 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Stub array microstrip line phase shifter
KR101444659B1 (ko) * 2013-10-04 2014-09-24 국방과학연구소 3중 대역 위성 통신용 안테나 시스템
WO2016014790A1 (en) * 2014-07-23 2016-01-28 Georgia Tech Research Corporation Electrically short antennas with enhanced radiation resistance
US9966180B2 (en) 2016-01-22 2018-05-08 Raytheon Company Impedance transformer
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AU2018209239B2 (en) 2017-01-20 2023-02-02 ISR Immune System Regulation Holding AB (publ) Novel compounds (immunorhelins- intracellular infections)
CN108054523B (zh) * 2017-10-31 2023-07-11 安徽四创电子股份有限公司 一种频率扫描相控阵天线
US20200124558A1 (en) * 2018-04-25 2020-04-23 Spectrohm, Inc. Methods for determining regional impedance characteristics of inhomogenous specimens using guided electromagnetic fields
US10542906B2 (en) * 2018-04-25 2020-01-28 Spectrohm, Inc. Tomographic systems and methods for determining characteristics of inhomogenous specimens using guided electromagnetic fields
CN113227773A (zh) * 2018-12-19 2021-08-06 斯派克特罗姆公司 用于使用导引电磁场确定不均匀样本的区域阻抗特性的方法
KR102607531B1 (ko) * 2019-04-03 2023-11-29 삼성전자 주식회사 전기적 경로 차이를 보상하기 위한 보상부를 포함하는 안테나 모듈 및 이를 포함하는 전자 장치
KR102395789B1 (ko) * 2020-04-10 2022-05-10 (주)지에쓰씨 광대역 커플링 급전 배열 안테나
CN115000653A (zh) * 2021-03-02 2022-09-02 上海天马微电子有限公司 一种移相器及其制备方法、天线
CN115036658A (zh) * 2021-03-05 2022-09-09 上海天马微电子有限公司 移相单元及其制作方法、移相器、天线
CN116960585B (zh) * 2023-09-18 2023-12-29 深圳大学 一种基于慢波的液晶移相器

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US6621459B2 (en) * 2001-02-02 2003-09-16 Raytheon Company Plasma controlled antenna
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Also Published As

Publication number Publication date
US20040130491A1 (en) 2004-07-08
EP1384284A1 (de) 2004-01-28
GB0110298D0 (en) 2001-06-20
EP1384284B1 (de) 2007-06-27
US6879289B2 (en) 2005-04-12
ATE365983T1 (de) 2007-07-15
WO2002089250A1 (en) 2002-11-07

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