GB938572A - Improvements in and relating to directional aerial array - Google Patents

Improvements in and relating to directional aerial array

Info

Publication number
GB938572A
GB938572A GB16689/60A GB1668960A GB938572A GB 938572 A GB938572 A GB 938572A GB 16689/60 A GB16689/60 A GB 16689/60A GB 1668960 A GB1668960 A GB 1668960A GB 938572 A GB938572 A GB 938572A
Authority
GB
United Kingdom
Prior art keywords
array
yagi
reflector
directors
aerials
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
GB16689/60A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB938572A publication Critical patent/GB938572A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/18—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces
    • H01Q19/185—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces wherein the surfaces are plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/28—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements
    • H01Q19/30—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements the primary active element being centre-fed and substantially straight, e.g. Yagi antenna

Landscapes

  • Aerials With Secondary Devices (AREA)
GB16689/60A 1959-05-11 1960-05-11 Improvements in and relating to directional aerial array Expired GB938572A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US812565A US3122745A (en) 1959-05-11 1959-05-11 Reflection antenna employing multiple director elements and multiple reflection of energy to effect increased gain

Publications (1)

Publication Number Publication Date
GB938572A true GB938572A (en) 1963-10-02

Family

ID=25209985

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16689/60A Expired GB938572A (en) 1959-05-11 1960-05-11 Improvements in and relating to directional aerial array

Country Status (4)

Country Link
US (1) US3122745A (enrdf_load_stackoverflow)
DE (1) DE1167920B (enrdf_load_stackoverflow)
GB (1) GB938572A (enrdf_load_stackoverflow)
NL (1) NL251575A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3774223A (en) * 1972-10-04 1973-11-20 Us Air Force High-frequency waveguide feed in combination with a short-backfire antenna
US5600339A (en) * 1994-12-06 1997-02-04 Oros; Edward A. Antenna
US8368608B2 (en) * 2008-04-28 2013-02-05 Harris Corporation Circularly polarized loop reflector antenna and associated methods
WO2014196143A1 (ja) * 2013-06-04 2014-12-11 パナソニックＩｐマネジメント株式会社 無線モジュール
WO2021157303A1 (ja) * 2020-02-03 2021-08-12 Ａｇｃ株式会社 アンテナ装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627028A (en) * 1945-07-03 1953-01-27 Welville B Nowak Antenna system
US2841792A (en) * 1951-12-29 1958-07-01 Bell Telephone Labor Inc Directional array employing laminated conductor
GB741897A (en) * 1953-06-17 1955-12-14 Marconi Wireless Telegraph Co Improvements in or relating to directional aerial systems
BE544068A (enrdf_load_stackoverflow) * 1954-12-31

Also Published As

Publication number Publication date
US3122745A (en) 1964-02-25
NL251575A (enrdf_load_stackoverflow) 1964-02-25
DE1167920B (de) 1964-04-16

Similar Documents

Publication Publication Date Title
US3096519A (en) Composite reflector for two independent orthogonally polarized beams
GB1529541A (en) Microwave antenna
ES8801066A1 (es) Una antena de dipolos dispuestos en filas y columnas para ondas electromagneticas.
GB1411780A (en) Microwave antenna with radome
GB815178A (en) Two-channel radio beam antenna arrangement
US3445850A (en) Dual frequency antenna employing parabolic reflector
US2103357A (en) Ultrashort wave system
GB938572A (en) Improvements in and relating to directional aerial array
US2478241A (en) Flat beam antenna
US2597391A (en) Antenna
Terentyeva et al. Antenna array for the passive radar monitoring system
US2982961A (en) Dual feed antenna
US2538035A (en) Absorbing screen for directive radiation
GB805478A (en) Omnidirectional antenna
GB1459697A (en) Antenna reflector support
GB874656A (en) Improvements in or relating to cross polarized dual feeds
GB647417A (en) Directive antenna system
US3611399A (en) Tilted element and tilted screen antenna
US3267477A (en) Dual frequency microwave antenna
GB578018A (en) Improvements in or relating to broadcast antennae and especially antennae for centimetre waves
US2567746A (en) Antenna
JPS6446305A (en) Plane antenna
GB758957A (en) Improvements relating to ultra-high frequency aerials
GB1450206A (en) Antenna system
GB1011305A (en) Improvements in or relating to antenna arrays