GB2219141B - Adaptive antenna beamformer - Google Patents

Adaptive antenna beamformer

Info

Publication number
GB2219141B
GB2219141B GB8812436A GB8812436A GB2219141B GB 2219141 B GB2219141 B GB 2219141B GB 8812436 A GB8812436 A GB 8812436A GB 8812436 A GB8812436 A GB 8812436A GB 2219141 B GB2219141 B GB 2219141B
Authority
GB
United Kingdom
Prior art keywords
adaptive antenna
antenna beamformer
beamformer
adaptive
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.)
Expired - Lifetime
Application number
GB8812436A
Other versions
GB8812436D0 (en
GB2219141A (en
Inventor
Philip John Hargrave
Paul Gosling
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
Nortel Networks Optical Components Ltd
Original Assignee
STC PLC
Northern Telecom Europe 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 STC PLC, Northern Telecom Europe Ltd filed Critical STC PLC
Priority to GB8812436A priority Critical patent/GB2219141B/en
Publication of GB8812436D0 publication Critical patent/GB8812436D0/en
Publication of GB2219141A publication Critical patent/GB2219141A/en
Application granted granted Critical
Publication of GB2219141B publication Critical patent/GB2219141B/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
GB8812436A 1988-05-25 1988-05-25 Adaptive antenna beamformer Expired - Lifetime GB2219141B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8812436A GB2219141B (en) 1988-05-25 1988-05-25 Adaptive antenna beamformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8812436A GB2219141B (en) 1988-05-25 1988-05-25 Adaptive antenna beamformer

Publications (3)

Publication Number Publication Date
GB8812436D0 GB8812436D0 (en) 1989-03-30
GB2219141A GB2219141A (en) 1989-11-29
GB2219141B true GB2219141B (en) 1992-07-01

Family

ID=10637547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8812436A Expired - Lifetime GB2219141B (en) 1988-05-25 1988-05-25 Adaptive antenna beamformer

Country Status (1)

Country Link
GB (1) GB2219141B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2743939B1 (en) * 1989-12-08 1998-07-31 Thomson Csf METHOD AND DEVICE FOR IMPOSING A RAY RADIATION DIAGRAM ON A NETWORK OF RECEIVING ANTENNAS WITH ADAPTIVE BEAM FORMATION BY CALCULATION
RU2599928C2 (en) * 2014-11-26 2016-10-20 Александр Сергеевич Тумачек Method of processing hf signals with stage of adaptive filters with different response with common feedback by decision
CN110045334B (en) * 2019-02-28 2023-04-28 西南电子技术研究所（中国电子科技集团公司第十研究所） Low sidelobe nulling beam forming method

Also Published As

Publication number Publication date
GB8812436D0 (en) 1989-03-30
GB2219141A (en) 1989-11-29

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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)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040525