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JPS54103657A - Array antenna - Google Patents

Array antenna

Info

Publication number
JPS54103657A
JPS54103657A JP1032678A JP1032678A JPS54103657A JP S54103657 A JPS54103657 A JP S54103657A JP 1032678 A JP1032678 A JP 1032678A JP 1032678 A JP1032678 A JP 1032678A JP S54103657 A JPS54103657 A JP S54103657A
Authority
JP
Japan
Prior art keywords
antenna
array
constitution
distribution
amplitude
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
JP1032678A
Other languages
Japanese (ja)
Other versions
JPS6022844B2 (en
Inventor
Seiji Mano
Makoto Ono
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1032678A priority Critical patent/JPS6022844B2/en
Publication of JPS54103657A publication Critical patent/JPS54103657A/en
Publication of JPS6022844B2 publication Critical patent/JPS6022844B2/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

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

PURPOSE:To simplify the constitution of the power distributor circuit with the low side lobe property by matching the circumference array form of the element array antenna to the form of the amplitude distribution turned to the low side lobe. CONSTITUTION:Plural units of element antenna 1 are arranged so that the external array form is nearly matched with so-called tail distribution 4, thus array antenna 5 being formed. The power aupply is distributed to antenna 1 so that it may excited in the same amplitude. In such constitution, the side lobe of the radiation pattern features a low radiation level decided by distribution 4 within the plane including basic array axis 6. This is due to the fact that the amplitude of a unit of the element antenna of the equivalent linear array antenna projected on axis 6 becomes nearly identical to amplitude distribution 4 of the equivalent linear array antenne. Furthermore, the constitution of the distributor circuit can be simplified greatly because of the uniform distribution of the power supplied to antenna 1.
JP1032678A 1978-02-01 1978-02-01 array antenna Expired JPS6022844B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1032678A JPS6022844B2 (en) 1978-02-01 1978-02-01 array antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1032678A JPS6022844B2 (en) 1978-02-01 1978-02-01 array antenna

Publications (2)

Publication Number Publication Date
JPS54103657A true JPS54103657A (en) 1979-08-15
JPS6022844B2 JPS6022844B2 (en) 1985-06-04

Family

ID=11747086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1032678A Expired JPS6022844B2 (en) 1978-02-01 1978-02-01 array antenna

Country Status (1)

Country Link
JP (1) JPS6022844B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010514371A (en) * 2006-12-21 2010-04-30 レイセオン カンパニー Antenna array polarization control system and method
GB2532207A (en) * 2014-11-06 2016-05-18 Bluwireless Tech Ltd Radio frequency communications devices
GB2532206A (en) * 2014-11-06 2016-05-18 Bluwireless Tech Ltd Antennas

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6398696U (en) * 1986-12-18 1988-06-25
JPH0557893U (en) * 1992-01-07 1993-07-30 田淵電機株式会社 Electronic circuit device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010514371A (en) * 2006-12-21 2010-04-30 レイセオン カンパニー Antenna array polarization control system and method
GB2532207A (en) * 2014-11-06 2016-05-18 Bluwireless Tech Ltd Radio frequency communications devices
GB2532206A (en) * 2014-11-06 2016-05-18 Bluwireless Tech Ltd Antennas

Also Published As

Publication number Publication date
JPS6022844B2 (en) 1985-06-04

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