JPS6134283B2 - - Google Patents

Info

Publication number
JPS6134283B2
JPS6134283B2 JP2385479A JP2385479A JPS6134283B2 JP S6134283 B2 JPS6134283 B2 JP S6134283B2 JP 2385479 A JP2385479 A JP 2385479A JP 2385479 A JP2385479 A JP 2385479A JP S6134283 B2 JPS6134283 B2 JP S6134283B2
Authority
JP
Japan
Prior art keywords
antenna
reflector
wavelength
blocking
rod
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
JP2385479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55117305A (en
Inventor
Norio Tanioka
Akira Akaishi
Juji Kobayashi
Joji Sakurai
Noriaki Watanabe
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 JP2385479A priority Critical patent/JPS55117305A/ja
Publication of JPS55117305A publication Critical patent/JPS55117305A/ja
Publication of JPS6134283B2 publication Critical patent/JPS6134283B2/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
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP2385479A 1979-03-01 1979-03-01 Non-directional antenna Granted JPS55117305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2385479A JPS55117305A (en) 1979-03-01 1979-03-01 Non-directional antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2385479A JPS55117305A (en) 1979-03-01 1979-03-01 Non-directional antenna

Publications (2)

Publication Number Publication Date
JPS55117305A JPS55117305A (en) 1980-09-09
JPS6134283B2 true JPS6134283B2 (th) 1986-08-07

Family

ID=12122003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2385479A Granted JPS55117305A (en) 1979-03-01 1979-03-01 Non-directional antenna

Country Status (1)

Country Link
JP (1) JPS55117305A (th)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03129184U (th) * 1990-04-09 1991-12-25

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4989662B2 (ja) * 2008-02-18 2012-08-01 株式会社デンソーウェーブ Ｒｆタグ読み書き装置
JP4989663B2 (ja) * 2009-01-19 2012-08-01 株式会社デンソーウェーブ Ｒｆタグ読み書き装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03129184U (th) * 1990-04-09 1991-12-25

Also Published As

Publication number Publication date
JPS55117305A (en) 1980-09-09

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