JPS5255846A - Antenna equipment - Google Patents

Antenna equipment

Info

Publication number
JPS5255846A
JPS5255846A JP13260675A JP13260675A JPS5255846A JP S5255846 A JPS5255846 A JP S5255846A JP 13260675 A JP13260675 A JP 13260675A JP 13260675 A JP13260675 A JP 13260675A JP S5255846 A JPS5255846 A JP S5255846A
Authority
JP
Japan
Prior art keywords
antenna equipment
antenna
cuse
ghost
fro
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.)
Granted
Application number
JP13260675A
Other languages
Japanese (ja)
Other versions
JPS5744243B2 (en
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 JP13260675A priority Critical patent/JPS5255846A/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 JPS5255846A publication Critical patent/JPS5255846A/en
Publication of JPS5744243B2 publication Critical patent/JPS5744243B2/ja
Granted 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:Fro the antenna of phase difference power supply system through combination of hybrid half-divider and fixed or variable attenuator, the reflection wave which may cuse ghost is reduced, securing a sharp directivity over a wide range as well as good before-after ratio property.
JP13260675A 1975-10-31 1975-11-04 Antenna equipment Granted JPS5255846A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP13260675A JPS5255846A (en) 1975-11-04 1975-11-04 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
JP13260675A JPS5255846A (en) 1975-11-04 1975-11-04 Antenna equipment

Publications (2)

Publication Number Publication Date
JPS5255846A true JPS5255846A (en) 1977-05-07
JPS5744243B2 JPS5744243B2 (en) 1982-09-20

Family

ID=15085253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13260675A Granted JPS5255846A (en) 1975-10-31 1975-11-04 Antenna equipment

Country Status (1)

Country Link
JP (1) JPS5255846A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5693008U (en) * 1979-12-17 1981-07-24

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5693008U (en) * 1979-12-17 1981-07-24

Also Published As

Publication number Publication date
JPS5744243B2 (en) 1982-09-20

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