DE69427849D1 - Gruppenantenne und deren Herstellungsverfahren - Google Patents

Gruppenantenne und deren Herstellungsverfahren

Info

Publication number
DE69427849D1
DE69427849D1 DE69427849T DE69427849T DE69427849D1 DE 69427849 D1 DE69427849 D1 DE 69427849D1 DE 69427849 T DE69427849 T DE 69427849T DE 69427849 T DE69427849 T DE 69427849T DE 69427849 D1 DE69427849 D1 DE 69427849D1
Authority
DE
Germany
Prior art keywords
manufacturing process
group antenna
antenna
group
manufacturing
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
DE69427849T
Other languages
English (en)
Other versions
DE69427849T2 (de
Inventor
Katsumi Suzuki
Youichi Enomoto
Shoji Tanaka
Keiichi Yamaguchi
Arthur T Murphy
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.)
International Superconductivity Technology Center
NEC Corp
EIDP Inc
Original Assignee
International Superconductivity Technology Center
NEC Corp
EI Du Pont de Nemours and Co
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 International Superconductivity Technology Center, NEC Corp, EI Du Pont de Nemours and Co filed Critical International Superconductivity Technology Center
Publication of DE69427849D1 publication Critical patent/DE69427849D1/de
Application granted granted Critical
Publication of DE69427849T2 publication Critical patent/DE69427849T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/247—Supports; Mounting means by structural association with other equipment or articles with receiving set with frequency mixer, e.g. for direct satellite reception or Doppler radar
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
    • H03D9/06—Transference of modulation using distributed inductance and capacitance

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Superheterodyne Receivers (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
DE69427849T 1993-10-22 1994-10-21 Gruppenantenne und deren Herstellungsverfahren Expired - Lifetime DE69427849T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5264945A JP3022098B2 (ja) 1993-10-22 1993-10-22 アレイアンテナとその製造法

Publications (2)

Publication Number Publication Date
DE69427849D1 true DE69427849D1 (de) 2001-09-06
DE69427849T2 DE69427849T2 (de) 2002-04-04

Family

ID=17410376

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69427849T Expired - Lifetime DE69427849T2 (de) 1993-10-22 1994-10-21 Gruppenantenne und deren Herstellungsverfahren

Country Status (4)

Country Link
EP (1) EP0650213B1 (de)
JP (1) JP3022098B2 (de)
CA (1) CA2134008C (de)
DE (1) DE69427849T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0969724A (ja) * 1995-09-01 1997-03-11 Kokusai Chodendo Sangyo Gijutsu Kenkyu Center 広周波数帯域高温超電導体ミキサーアンテナ
JP2822953B2 (ja) * 1995-09-14 1998-11-11 日本電気株式会社 超伝導回路の製造方法
JP5881387B2 (ja) * 2011-11-25 2016-03-09 三菱電機株式会社 電力分配器および電力分配装置
CN109684650B (zh) * 2017-10-18 2021-08-27 大唐移动通信设备有限公司 一种确定中心频率的方法和装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394896A1 (fr) * 1977-06-17 1979-01-12 Thomson Csf Dispositif de couplage parametrique d'ondes progressives, notamment pour recepteur microondes, et recepteur microondes comportant un tel dispositif
DE3613258C2 (de) * 1986-04-19 2002-06-13 Daimler Chrysler Ag Millimeterwellen-Schaltungsanordnung
US4777490A (en) * 1986-04-22 1988-10-11 General Electric Company Monolithic antenna with integral pin diode tuning
GB8822407D0 (en) * 1988-09-25 1988-10-26 Secr Defence Compact microstrip patch antenna
US5105200A (en) * 1990-06-18 1992-04-14 Ball Corporation Superconducting antenna system

Also Published As

Publication number Publication date
EP0650213B1 (de) 2001-08-01
CA2134008C (en) 1999-04-13
JP3022098B2 (ja) 2000-03-15
CA2134008A1 (en) 1995-04-23
EP0650213A1 (de) 1995-04-26
DE69427849T2 (de) 2002-04-04
JPH07122927A (ja) 1995-05-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition