GB9720919D0 - Antenna array - Google Patents

Antenna array

Info

Publication number
GB9720919D0
GB9720919D0 GBGB9720919.1A GB9720919A GB9720919D0 GB 9720919 D0 GB9720919 D0 GB 9720919D0 GB 9720919 A GB9720919 A GB 9720919A GB 9720919 D0 GB9720919 D0 GB 9720919D0
Authority
GB
United Kingdom
Prior art keywords
antenna array
antenna
array
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.)
Withdrawn
Application number
GBGB9720919.1A
Other versions
GB2324911A (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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Publication of GB9720919D0 publication Critical patent/GB9720919D0/en
Publication of GB2324911A publication Critical patent/GB2324911A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • 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
    • 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
    • H01Q3/2652—Self-phasing arrays
    • 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
    • H01Q3/2676—Optically controlled phased array
GB9720919A 1996-11-12 1997-10-03 Antenna array Withdrawn GB2324911A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9623558.5A GB9623558D0 (en) 1996-11-12 1996-11-12 Antenna array

Publications (2)

Publication Number Publication Date
GB9720919D0 true GB9720919D0 (en) 1997-12-03
GB2324911A GB2324911A (en) 1998-11-04

Family

ID=10802833

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9623558.5A Pending GB9623558D0 (en) 1996-11-12 1996-11-12 Antenna array
GB9720919A Withdrawn GB2324911A (en) 1996-11-12 1997-10-03 Antenna array

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9623558.5A Pending GB9623558D0 (en) 1996-11-12 1996-11-12 Antenna array

Country Status (1)

Country Link
GB (2) GB9623558D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6333713B1 (en) * 1999-08-24 2001-12-25 Matsushita Electric Industrial Co., Ltd. Direction estimating apparatus, directivity controlling antenna apparatus, and direction estimating method
EP3549200B1 (en) 2016-12-05 2022-06-29 Cohere Technologies, Inc. Fixed wireless access using orthogonal time frequency space modulation
FR3099850B1 (en) * 2019-08-08 2021-08-27 Thales Sa PLANAR OPTOELECTRONIC DEVICE FOR GENERATING A HYPERFREQUENCY SIGNAL

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4922257A (en) * 1987-01-27 1990-05-01 Mitsubishi Denki Kabushiki Kaisha Conformal array antenna
DE4109067A1 (en) * 1991-03-20 1992-09-24 Dornier Gmbh DEVICE FOR CONTROLLING AN ACTIVE ANTENNA
US5142595A (en) * 1991-10-21 1992-08-25 Hughes Aircraft Company Microwave system employing optically phased conformal antennas having photonic interconnects and method of forming photonic interconnects
US5384458A (en) * 1992-09-30 1995-01-24 The United States Of America As Represented By The Secretary Of The Navy Photonic electromagnetic field sensor for use in a missile
US5355381A (en) * 1992-12-03 1994-10-11 Amoco Corporation Self-heterodyne optical fiber communications system
US5677697A (en) * 1996-02-28 1997-10-14 Hughes Electronics Millimeter wave arrays using Rotman lens and optical heterodyne

Also Published As

Publication number Publication date
GB2324911A (en) 1998-11-04
GB9623558D0 (en) 1997-01-08

Similar Documents

Publication Publication Date Title
GB2311660B (en) Modular supertile array antenna
EP0985247A4 (en) Adjustable array antenna
GB2309592B (en) An Antenna
GB2330951B (en) Antenna
GB2320815B (en) Antenna assembly
EP0917240A4 (en) Adaptive array antenna
GB2347275B (en) Antenna
GB2337365B (en) Multi-element antenna array
GB9627091D0 (en) An inverted E antenna
GB9619558D0 (en) Antenna unit
GB2310109B (en) Antenna arrangement
AU131408S (en) Antenna radome
GB2312098B (en) Antenna
GB9616174D0 (en) An antenna arrangement
GB9514660D0 (en) An antenna array configuration
EP0923155A4 (en) Adaptive array antenna
GB2310959B (en) Antenna arrangement
GB9708758D0 (en) Antenna
GB2321343B (en) Antennas
GB2323714B (en) Antennas
GB9720919D0 (en) Antenna array
GB9612077D0 (en) An antenna
CA77958S (en) Antenna
GB9601683D0 (en) Antennas
GB9715595D0 (en) Antennas

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)