GB1153253A - Improvements in or relating to V.H.F. Directional Aerial Systems - Google Patents

Improvements in or relating to V.H.F. Directional Aerial Systems

Info

Publication number
GB1153253A
GB1153253A GB1870767A GB1870767A GB1153253A GB 1153253 A GB1153253 A GB 1153253A GB 1870767 A GB1870767 A GB 1870767A GB 1870767 A GB1870767 A GB 1870767A GB 1153253 A GB1153253 A GB 1153253A
Authority
GB
United Kingdom
Prior art keywords
reflector
dipoles
walls
wall
april
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
GB1870767A
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of GB1153253A publication Critical patent/GB1153253A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
GB1870767A 1966-04-25 1967-04-24 Improvements in or relating to V.H.F. Directional Aerial Systems Expired GB1153253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1966S0103394 DE1516823B2 (de) 1966-04-25 1966-04-25 Richtantennenanordnung fuer kurze elektromagnetische wellen

Publications (1)

Publication Number Publication Date
GB1153253A true GB1153253A (en) 1969-05-29

Family

ID=7525131

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1870767A Expired GB1153253A (en) 1966-04-25 1967-04-24 Improvements in or relating to V.H.F. Directional Aerial Systems

Country Status (10)

Country Link
JP (1) JPS4921449B1 (enrdf_load_stackoverflow)
AT (1) AT266924B (enrdf_load_stackoverflow)
BE (1) BE697548A (enrdf_load_stackoverflow)
CH (1) CH458455A (enrdf_load_stackoverflow)
DE (1) DE1516823B2 (enrdf_load_stackoverflow)
FI (1) FI50377C (enrdf_load_stackoverflow)
FR (1) FR1520234A (enrdf_load_stackoverflow)
GB (1) GB1153253A (enrdf_load_stackoverflow)
NL (1) NL139421B (enrdf_load_stackoverflow)
SE (1) SE346053C (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128041A (en) * 1975-04-30 1976-11-08 Matsushita Electric Ind Co Ltd High-frequency heating apparatus
JPS57200814U (enrdf_load_stackoverflow) * 1981-06-17 1982-12-21
DE10316786A1 (de) 2003-04-11 2004-11-18 Kathrein-Werke Kg Reflektor, insbesondere für eine Mobilfunk-Antenne
DE10316787A1 (de) 2003-04-11 2004-11-11 Kathrein-Werke Kg Reflektor, insbesondere für eine Mobilfunk-Antenne

Also Published As

Publication number Publication date
FI50377B (enrdf_load_stackoverflow) 1975-10-31
SE346053B (sv) 1972-06-19
JPS4921449B1 (enrdf_load_stackoverflow) 1974-06-01
NL139421B (nl) 1973-07-16
CH458455A (de) 1968-06-30
FR1520234A (fr) 1968-04-05
NL6701995A (enrdf_load_stackoverflow) 1967-10-26
BE697548A (enrdf_load_stackoverflow) 1967-10-25
DE1516823B2 (de) 1977-02-03
SE346053C (sv) 1973-09-17
FI50377C (fi) 1976-02-10
AT266924B (de) 1968-12-10
DE1516823A1 (de) 1969-08-14

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Legal Events

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