GB8317218D0 - Group aerial - Google Patents

Group aerial

Info

Publication number
GB8317218D0
GB8317218D0 GB838317218A GB8317218A GB8317218D0 GB 8317218 D0 GB8317218 D0 GB 8317218D0 GB 838317218 A GB838317218 A GB 838317218A GB 8317218 A GB8317218 A GB 8317218A GB 8317218 D0 GB8317218 D0 GB 8317218D0
Authority
GB
United Kingdom
Prior art keywords
group aerial
aerial
group
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Withdrawn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
GB838317218A
Other versions
GB2123215A (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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB8317218D0 publication Critical patent/GB8317218D0/en
Publication of GB2123215A publication Critical patent/GB2123215A/en
Withdrawn legal-status Critical Current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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • 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
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/062—Two dimensional planar arrays using dipole aerials
GB08317218A 1982-07-01 1983-06-24 Group aerial Withdrawn GB2123215A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823224545 DE3224545A1 (en) 1982-07-01 1982-07-01 GROUP ANTENNA

Publications (2)

Publication Number Publication Date
GB8317218D0 true GB8317218D0 (en) 1983-07-27
GB2123215A GB2123215A (en) 1984-01-25

Family

ID=6167310

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08317218A Withdrawn GB2123215A (en) 1982-07-01 1983-06-24 Group aerial

Country Status (2)

Country Link
DE (1) DE3224545A1 (en)
GB (1) GB2123215A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170357B (en) * 1984-12-20 1988-07-13 Marconi Co Ltd A dipole array
GB2171257A (en) * 1984-12-20 1986-08-20 Marconi Co Ltd A dipole array
KR100264817B1 (en) * 1998-06-09 2000-09-01 박태진 Wideband microstrip dipole antenna array

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB677460A (en) * 1948-12-29 1952-08-13 Guerric De Pillot De Coligny Improvements in directional radio transmission systems
DE1146142B (en) * 1961-04-29 1963-03-28 Telefunken Patent Surface radiator for emitting and receiving electromagnetic waves from several, preferably two, frequency bands that are apart
GB1393031A (en) * 1972-06-06 1975-05-07 Sperl R J Metal plating product and process
US3836977A (en) * 1973-06-25 1974-09-17 Hazeltine Corp Antenna system having a reflector with a substantially open construction
FR2450508A1 (en) * 1979-03-02 1980-09-26 Thomson Csf PARALLEL BLADE REFLECTOR FOR MICROWAVE ANTENNAS AND METHOD FOR MANUFACTURING SUCH A REFLECTOR
FR2490026A1 (en) * 1980-09-09 1982-03-12 Thomson Csf NON-DISPERSIVE NETWORK ANTENNA AND ITS APPLICATION TO THE PRODUCTION OF AN ELECTRONIC SCANNING ANTENNA

Also Published As

Publication number Publication date
DE3224545A1 (en) 1984-01-05
GB2123215A (en) 1984-01-25

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Legal Events

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