GB1393160A - Travelling wave chain antenna - Google Patents

Travelling wave chain antenna

Info

Publication number
GB1393160A
GB1393160A GB4457572A GB4457572A GB1393160A GB 1393160 A GB1393160 A GB 1393160A GB 4457572 A GB4457572 A GB 4457572A GB 4457572 A GB4457572 A GB 4457572A GB 1393160 A GB1393160 A GB 1393160A
Authority
GB
United Kingdom
Prior art keywords
ground plane
links
chain
sides
aerial
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
GB4457572A
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 GB1393160A publication Critical patent/GB1393160A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/04—Non-resonant antennas, e.g. travelling-wave antenna with parts bent, folded, shaped, screened or electrically loaded to obtain desired phase relation of radiation from selected sections of the antenna
    • 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
    • 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
    • H01Q3/22—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 orientation in accordance with variation of frequency of radiated wave

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
GB4457572A 1971-10-01 1972-09-27 Travelling wave chain antenna Expired GB1393160A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI275471A FI48141C (fi) 1971-10-01 1971-10-01 Kulkuaaltotyyppinen ketjuantenni

Publications (1)

Publication Number Publication Date
GB1393160A true GB1393160A (en) 1975-05-07

Family

ID=8507545

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4457572A Expired GB1393160A (en) 1971-10-01 1972-09-27 Travelling wave chain antenna

Country Status (4)

Country Link
FI (1) FI48141C (enExample)
GB (1) GB1393160A (enExample)
NO (1) NO132065C (enExample)
SE (1) SE380130B (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380648A1 (fr) * 1977-02-11 1978-09-08 Philips Nv Antenne pour micro-ondes
FR2703516A1 (fr) * 1993-04-02 1994-10-07 Europ Agence Spatiale Antenne à ondes progressives.
RU2177661C1 (ru) * 2000-08-08 2001-12-27 Открытое акционерное общество "Центральное конструкторское бюро связи" Антенна с круговой диаграммой направленности в азимутальной плоскости
CN115411504A (zh) * 2021-05-28 2022-11-29 华为技术有限公司 天线、通信设备、电磁波辐射方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380648A1 (fr) * 1977-02-11 1978-09-08 Philips Nv Antenne pour micro-ondes
FR2703516A1 (fr) * 1993-04-02 1994-10-07 Europ Agence Spatiale Antenne à ondes progressives.
RU2177661C1 (ru) * 2000-08-08 2001-12-27 Открытое акционерное общество "Центральное конструкторское бюро связи" Антенна с круговой диаграммой направленности в азимутальной плоскости
CN115411504A (zh) * 2021-05-28 2022-11-29 华为技术有限公司 天线、通信设备、电磁波辐射方法
CN115411504B (zh) * 2021-05-28 2025-06-27 华为技术有限公司 天线、通信设备、电磁波辐射方法

Also Published As

Publication number Publication date
NO132065B (enExample) 1975-06-02
FI48141C (fi) 1974-06-10
FI48141B (enExample) 1974-02-28
NO132065C (enExample) 1975-09-10
SE380130B (enExample) 1975-10-27

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Legal Events

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