GB8424643D0 - Adaptive antenna array - Google Patents

Adaptive antenna array

Info

Publication number
GB8424643D0
GB8424643D0 GB848424643A GB8424643A GB8424643D0 GB 8424643 D0 GB8424643 D0 GB 8424643D0 GB 848424643 A GB848424643 A GB 848424643A GB 8424643 A GB8424643 A GB 8424643A GB 8424643 D0 GB8424643 D0 GB 8424643D0
Authority
GB
United Kingdom
Prior art keywords
antenna array
adaptive antenna
adaptive
array
antenna
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.)
Granted
Application number
GB848424643A
Other versions
GB2219140B (en
GB2219140A (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
Priority to GB8424643A priority Critical patent/GB2219140B/en
Publication of GB8424643D0 publication Critical patent/GB8424643D0/en
Priority to SE8903349A priority patent/SE463286B/en
Publication of GB2219140A publication Critical patent/GB2219140A/en
Application granted granted Critical
Publication of GB2219140B publication Critical patent/GB2219140B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
    • H01Q3/2611—Means for null steering; Adaptive interference nulling
    • H01Q3/2617—Array of identical elements
GB8424643A 1984-09-29 1984-09-29 Adaptive antenna array Expired - Lifetime GB2219140B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8424643A GB2219140B (en) 1984-09-29 1984-09-29 Adaptive antenna array
SE8903349A SE463286B (en) 1984-09-29 1989-10-12 ADAPTIVE ANTENNA DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8424643A GB2219140B (en) 1984-09-29 1984-09-29 Adaptive antenna array

Publications (3)

Publication Number Publication Date
GB8424643D0 true GB8424643D0 (en) 1989-09-20
GB2219140A GB2219140A (en) 1989-11-29
GB2219140B GB2219140B (en) 1990-03-28

Family

ID=10567455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8424643A Expired - Lifetime GB2219140B (en) 1984-09-29 1984-09-29 Adaptive antenna array

Country Status (2)

Country Link
GB (1) GB2219140B (en)
SE (1) SE463286B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2751497B1 (en) * 1990-06-08 1999-04-09 Thomson Trt Defense METHOD AND DEVICE FOR REJECTING A DISTURBING SIGNAL, PARTICULARLY FOR REJECTING AN ELECTRONIC RADIOCOMMUNICATION INTERFERENCE SIGNAL SIGNAL
US6256394B1 (en) * 1996-01-23 2001-07-03 U.S. Philips Corporation Transmission system for correlated signals
SE511422C2 (en) * 1997-10-20 1999-09-27 Radio Design Innovation Tj Ab Antenna group in a telecommunications system

Also Published As

Publication number Publication date
GB2219140B (en) 1990-03-28
SE463286B (en) 1990-10-29
GB2219140A (en) 1989-11-29
SE8903349D0 (en) 1989-10-12

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years