GB1352670A - Antenna array - Google Patents

Antenna array

Info

Publication number
GB1352670A
GB1352670A GB1352670DA GB1352670A GB 1352670 A GB1352670 A GB 1352670A GB 1352670D A GB1352670D A GB 1352670DA GB 1352670 A GB1352670 A GB 1352670A
Authority
GB
United Kingdom
Prior art keywords
elements
short
circuit
base
open
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
Other languages
English (en)
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB1352670A publication Critical patent/GB1352670A/en
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
    • H01Q3/24—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
GB1352670D 1972-10-26 1972-10-26 Antenna array Expired GB1352670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4945572 1972-10-26

Publications (1)

Publication Number Publication Date
GB1352670A true GB1352670A (en) 1974-05-08

Family

ID=10452403

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1352670D Expired GB1352670A (en) 1972-10-26 1972-10-26 Antenna array

Country Status (4)

Country Link
JP (1) JPS4977553A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2352114A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2204810B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1352670A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0568507A1 (en) * 1992-04-29 1993-11-03 Telia Ab Method and arrangement for reducing fading between a base station and mobile units

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1123000B (de) * 1958-07-16 1962-02-01 Standard Elektrik Lorenz Ag Anordnung zur drahtlosen Richtungsbestimmung auf Grund des Dopplereffektes
US3560978A (en) * 1968-11-01 1971-02-02 Itt Electronically controlled antenna system
GB1323278A (en) * 1971-04-20 1973-07-11 Marconi Co Ltd Antenna commutating arrangements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0568507A1 (en) * 1992-04-29 1993-11-03 Telia Ab Method and arrangement for reducing fading between a base station and mobile units

Also Published As

Publication number Publication date
JPS4977553A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-07-26
FR2204810A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-05-24
DE2352114A1 (de) 1974-05-09
FR2204810B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-02-24
AU6097873A (en) 1975-04-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee