DE2423899C2 - Gruppenantenne zur Erzeugung eines geformten Breitwinkel-Strahlungsdiagramms - Google Patents

Gruppenantenne zur Erzeugung eines geformten Breitwinkel-Strahlungsdiagramms

Info

Publication number
DE2423899C2
DE2423899C2 DE2423899A DE2423899A DE2423899C2 DE 2423899 C2 DE2423899 C2 DE 2423899C2 DE 2423899 A DE2423899 A DE 2423899A DE 2423899 A DE2423899 A DE 2423899A DE 2423899 C2 DE2423899 C2 DE 2423899C2
Authority
DE
Germany
Prior art keywords
individual
antenna
excitation
phase
radiation
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
Application number
DE2423899A
Other languages
German (de)
English (en)
Other versions
DE2423899A1 (de
Inventor
Richard J. Setauket N.Y. Giannini
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.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine Corp
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 Hazeltine Corp filed Critical Hazeltine Corp
Publication of DE2423899A1 publication Critical patent/DE2423899A1/de
Application granted granted Critical
Publication of DE2423899C2 publication Critical patent/DE2423899C2/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/22—Antenna units of the array energised non-uniformly in amplitude or phase, e.g. tapered array or binomial array

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
DE2423899A 1973-05-25 1974-05-16 Gruppenantenne zur Erzeugung eines geformten Breitwinkel-Strahlungsdiagramms Expired DE2423899C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US364182A US3903524A (en) 1973-05-25 1973-05-25 Antenna system using variable phase pattern synthesis

Publications (2)

Publication Number Publication Date
DE2423899A1 DE2423899A1 (de) 1974-12-12
DE2423899C2 true DE2423899C2 (de) 1986-10-09

Family

ID=23433406

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2423899A Expired DE2423899C2 (de) 1973-05-25 1974-05-16 Gruppenantenne zur Erzeugung eines geformten Breitwinkel-Strahlungsdiagramms

Country Status (14)

Country Link
US (1) US3903524A (ja)
JP (1) JPS5542526B2 (ja)
BR (1) BR7404223D0 (ja)
CA (1) CA1021055A (ja)
CS (1) CS229603B2 (ja)
DD (1) DD113134A5 (ja)
DE (1) DE2423899C2 (ja)
FR (1) FR2231126B1 (ja)
GB (1) GB1412569A (ja)
IL (1) IL44560A (ja)
IT (1) IT1010297B (ja)
NL (1) NL177869C (ja)
PL (1) PL94571B1 (ja)
SE (1) SE389770B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270129A (en) * 1979-01-30 1981-05-26 Sperry Corporation Apparatus and method for realizing preselected free space antenna patterns
DE3102110A1 (de) * 1981-01-23 1982-08-19 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Phasengesteuerte gruppenantenne
GB2111310B (en) * 1981-11-27 1985-07-03 Marconi Co Ltd Antenna array
GB2212984B (en) * 1987-11-30 1991-09-04 Plessey Telecomm Distributed antenna system
US5546095A (en) * 1994-06-02 1996-08-13 Lopez; Alfred R. Non-imaging glideslope antenna systems
US6512934B2 (en) 1997-06-02 2003-01-28 Ntt Mobile Communications Network, Inc. Adaptive array antenna
JP3332329B2 (ja) * 1997-06-02 2002-10-07 株式会社エヌ・ティ・ティ・ドコモ アダプティブアレーアンテナ装置
GB0005979D0 (en) * 2000-03-14 2001-03-07 Bae Sys Defence Sys Ltd An active phased array antenna assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730717A (en) * 1951-04-18 1956-01-10 Katchky Max Directional wave antenna for marine radar use
US2878472A (en) * 1954-12-14 1959-03-17 Hughes Aircraft Co High efficiency broadband antenna array
US3182325A (en) * 1960-09-21 1965-05-04 Gen Electric Array pattern modification
US2981944A (en) * 1960-12-06 1961-04-25 Gen Precision Inc Microwave navigation system
US3259902A (en) * 1961-10-04 1966-07-05 Dorne And Margolin Inc Antenna with electrically variable reflector
US3258774A (en) * 1963-12-30 1966-06-28 Gen Electric Series-fed phased array
US3526898A (en) * 1967-04-03 1970-09-01 Raytheon Co Antenna with translational and rotational compensation
US3604010A (en) * 1969-01-30 1971-09-07 Singer General Precision Antenna array system for generating shaped beams for guidance during aircraft landing
JPS524812Y2 (ja) * 1971-01-26 1977-02-01

Also Published As

Publication number Publication date
FR2231126B1 (ja) 1980-05-30
IL44560A0 (en) 1974-06-30
IL44560A (en) 1976-09-30
GB1412569A (en) 1975-11-05
JPS5542526B2 (ja) 1980-10-31
DE2423899A1 (de) 1974-12-12
DD113134A5 (de) 1975-05-12
SE389770B (sv) 1976-11-15
NL177869C (nl) 1985-12-02
FR2231126A1 (ja) 1974-12-20
CA1021055A (en) 1977-11-15
JPS5049965A (ja) 1975-05-06
NL7407043A (ja) 1974-11-27
IT1010297B (it) 1977-01-10
AU6580574A (en) 1975-08-21
CS229603B2 (en) 1984-06-18
PL94571B1 (pl) 1977-08-31
BR7404223D0 (pt) 1975-01-21
US3903524A (en) 1975-09-02
NL177869B (nl) 1985-07-01

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition