ATE365983T1 - Vorrichtung zur bereitstellung einer steuerbaren signalverzögerung entlang einer übertragungsleitung - Google Patents

Vorrichtung zur bereitstellung einer steuerbaren signalverzögerung entlang einer übertragungsleitung

Info

Publication number
ATE365983T1
ATE365983T1 AT02766658T AT02766658T ATE365983T1 AT E365983 T1 ATE365983 T1 AT E365983T1 AT 02766658 T AT02766658 T AT 02766658T AT 02766658 T AT02766658 T AT 02766658T AT E365983 T1 ATE365983 T1 AT E365983T1
Authority
AT
Austria
Prior art keywords
transmission line
providing
signal delay
delay along
controllable signal
Prior art date
Application number
AT02766658T
Other languages
English (en)
Inventor
David Hayes
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 ATE365983T1 publication Critical patent/ATE365983T1/de

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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
  • Near-Field Transmission Systems (AREA)
  • Dc Digital Transmission (AREA)
  • Transmitters (AREA)
AT02766658T 2001-04-26 2002-04-26 Vorrichtung zur bereitstellung einer steuerbaren signalverzögerung entlang einer übertragungsleitung ATE365983T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE365983T1 true ATE365983T1 (de) 2007-07-15

Family

ID=9913539

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02766658T ATE365983T1 (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
US7573358B2 (en) * 2003-12-30 2009-08-11 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
US10461433B2 (en) * 2008-08-22 2019-10-29 Duke University Metamaterials for surfaces and waveguides
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
US10601125B2 (en) 2014-07-23 2020-03-24 Georgia Tech Research Corporation Electrically short antennas with enhanced radiation resistance
US9966180B2 (en) 2016-01-22 2018-05-08 Raytheon Company Impedance transformer
JP2020505378A (ja) 2017-01-20 2020-02-20 イミューン システム レギュレェイション ホールディング エービー 新規化合物（イムノヘリン−細胞内感染）
JP2020505379A (ja) 2017-01-20 2020-02-20 イミューン システム レギュレェイション ホールディング エービー 新規化合物（イムノレリン）
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
US10542906B2 (en) * 2018-04-25 2020-01-28 Spectrohm, Inc. Tomographic systems and methods for determining characteristics of inhomogenous specimens using guided electromagnetic fields
US12228535B2 (en) * 2018-04-25 2025-02-18 Spectrohm, Inc. Methods for determining regional impedance characteristics of inhomogenous specimens using guided electromagnetic fields
WO2020132099A1 (en) * 2018-12-19 2020-06-25 Spectrohm, Inc. Methods for determining regional impedance characteristics of inhomogenous specimens using guided electromagnetic fields
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
CN115000653B (zh) 2021-03-02 2025-03-14 上海天马微电子有限公司 一种移相器及其制备方法、天线
CN115036658B (zh) * 2021-03-05 2025-01-17 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
EP4145636B1 (de) * 2021-09-07 2024-03-06 TMY Technology Inc. Struktur zur übertragung elektromagnetischer wellen
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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US5694498A (en) * 1996-08-16 1997-12-02 Waveband Corporation Optically controlled phase shifter and phased array antenna for use therewith
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US6313803B1 (en) * 2000-01-07 2001-11-06 Waveband Corporation Monolithic millimeter-wave beam-steering antenna
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US6621459B2 (en) * 2001-02-02 2003-09-16 Raytheon Company Plasma controlled antenna
US20030100288A1 (en) * 2001-11-29 2003-05-29 General Electric Company One Research Circle Universal PLC radio frequency enhanced bridge

Also Published As

Publication number Publication date
US20040130491A1 (en) 2004-07-08
DE60220902D1 (de) 2007-08-09
WO2002089250A1 (en) 2002-11-07
US6879289B2 (en) 2005-04-12
GB0110298D0 (en) 2001-06-20
EP1384284B1 (de) 2007-06-27
EP1384284A1 (de) 2004-01-28

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