JPS5255457A - Antenna equipment - Google Patents

Antenna equipment

Info

Publication number
JPS5255457A
JPS5255457A JP13158575A JP13158575A JPS5255457A JP S5255457 A JPS5255457 A JP S5255457A JP 13158575 A JP13158575 A JP 13158575A JP 13158575 A JP13158575 A JP 13158575A JP S5255457 A JPS5255457 A JP S5255457A
Authority
JP
Japan
Prior art keywords
antenna equipment
secured
units
power supply
phase difference
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.)
Pending
Application number
JP13158575A
Other languages
Japanese (ja)
Inventor
Yumio Kawai
Michiro Ikenishi
Hiroshi Ooyama
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP13158575A priority Critical patent/JPS5255457A/en
Priority to CA263,974A priority patent/CA1063235A/en
Priority to US05/735,411 priority patent/US4122447A/en
Priority to GB44698/76A priority patent/GB1569422A/en
Publication of JPS5255457A publication Critical patent/JPS5255457A/en
Pending 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
    • H01Q21/22—Antenna units of the array energised non-uniformly in amplitude or phase, e.g. tapered array or binomial array

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

PURPOSE:More than three units of antenna element are used, and current amplitude ratio flowing to each element is properly set through phase difference power supply system. Thus, a desired directivity can be secured in a wide range.
JP13158575A 1975-10-31 1975-10-31 Antenna equipment Pending JPS5255457A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP13158575A JPS5255457A (en) 1975-10-31 1975-10-31 Antenna equipment
CA263,974A CA1063235A (en) 1975-10-31 1976-10-22 Endfire-type phased array antenna
US05/735,411 US4122447A (en) 1975-10-31 1976-10-26 Endfire-type phased array antenna
GB44698/76A GB1569422A (en) 1975-10-31 1976-10-27 Aerial systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13158575A JPS5255457A (en) 1975-10-31 1975-10-31 Antenna equipment

Publications (1)

Publication Number Publication Date
JPS5255457A true JPS5255457A (en) 1977-05-06

Family

ID=15061484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13158575A Pending JPS5255457A (en) 1975-10-31 1975-10-31 Antenna equipment

Country Status (1)

Country Link
JP (1) JPS5255457A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107746A (en) * 1975-03-18 1976-09-24 Matsushita Electric Ind Co Ltd ANTENASOCHI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107746A (en) * 1975-03-18 1976-09-24 Matsushita Electric Ind Co Ltd ANTENASOCHI

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