GB8720339D0 - Beam steering - Google Patents

Beam steering

Info

Publication number
GB8720339D0
GB8720339D0 GB878720339A GB8720339A GB8720339D0 GB 8720339 D0 GB8720339 D0 GB 8720339D0 GB 878720339 A GB878720339 A GB 878720339A GB 8720339 A GB8720339 A GB 8720339A GB 8720339 D0 GB8720339 D0 GB 8720339D0
Authority
GB
United Kingdom
Prior art keywords
beam steering
steering
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
GB878720339A
Other versions
GB2209247B (en
GB2209247A (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.)
Allard Way Holdings Ltd
Original Assignee
GEC Avionics 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 GEC Avionics Ltd filed Critical GEC Avionics Ltd
Priority to GB8720339A priority Critical patent/GB2209247B/en
Publication of GB8720339D0 publication Critical patent/GB8720339D0/en
Priority to EP19880307573 priority patent/EP0305099A2/en
Publication of GB2209247A publication Critical patent/GB2209247A/en
Application granted granted Critical
Publication of GB2209247B publication Critical patent/GB2209247B/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
GB8720339A 1987-08-28 1987-08-28 Antenna beam steering Expired - Lifetime GB2209247B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8720339A GB2209247B (en) 1987-08-28 1987-08-28 Antenna beam steering
EP19880307573 EP0305099A2 (en) 1987-08-28 1988-08-16 Beam steering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8720339A GB2209247B (en) 1987-08-28 1987-08-28 Antenna beam steering

Publications (3)

Publication Number Publication Date
GB8720339D0 true GB8720339D0 (en) 1988-03-23
GB2209247A GB2209247A (en) 1989-05-04
GB2209247B GB2209247B (en) 1991-09-04

Family

ID=10622968

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8720339A Expired - Lifetime GB2209247B (en) 1987-08-28 1987-08-28 Antenna beam steering

Country Status (2)

Country Link
EP (1) EP0305099A2 (en)
GB (1) GB2209247B (en)

Families Citing this family (10)

* 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
US9275690B2 (en) 2012-05-30 2016-03-01 Tahoe Rf Semiconductor, Inc. Power management in an electronic system through reducing energy usage of a battery and/or controlling an output power of an amplifier thereof
US9509351B2 (en) 2012-07-27 2016-11-29 Tahoe Rf Semiconductor, Inc. Simultaneous accommodation of a low power signal and an interfering signal in a radio frequency (RF) receiver
US9780449B2 (en) 2013-03-15 2017-10-03 Integrated Device Technology, Inc. Phase shift based improved reference input frequency signal injection into a coupled voltage controlled oscillator (VCO) array during local oscillator (LO) signal generation to reduce a phase-steering requirement during beamforming
US9716315B2 (en) 2013-03-15 2017-07-25 Gigpeak, Inc. Automatic high-resolution adaptive beam-steering
US9666942B2 (en) 2013-03-15 2017-05-30 Gigpeak, Inc. Adaptive transmit array for beam-steering
US9531070B2 (en) 2013-03-15 2016-12-27 Christopher T. Schiller Extending beamforming capability of a coupled voltage controlled oscillator (VCO) array during local oscillator (LO) signal generation through accommodating differential coupling between VCOs thereof
US9722310B2 (en) 2013-03-15 2017-08-01 Gigpeak, Inc. Extending beamforming capability of a coupled voltage controlled oscillator (VCO) array during local oscillator (LO) signal generation through frequency multiplication
US9184498B2 (en) 2013-03-15 2015-11-10 Gigoptix, Inc. Extending beamforming capability of a coupled voltage controlled oscillator (VCO) array during local oscillator (LO) signal generation through fine control of a tunable frequency of a tank circuit of a VCO thereof
US9837714B2 (en) 2013-03-15 2017-12-05 Integrated Device Technology, Inc. Extending beamforming capability of a coupled voltage controlled oscillator (VCO) array during local oscillator (LO) signal generation through a circular configuration thereof

Also Published As

Publication number Publication date
GB2209247B (en) 1991-09-04
EP0305099A2 (en) 1989-03-01
GB2209247A (en) 1989-05-04

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Legal Events

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

Effective date: 19920828