JPH0136721B2 - - Google Patents

Info

Publication number
JPH0136721B2
JPH0136721B2 JP5940582A JP5940582A JPH0136721B2 JP H0136721 B2 JPH0136721 B2 JP H0136721B2 JP 5940582 A JP5940582 A JP 5940582A JP 5940582 A JP5940582 A JP 5940582A JP H0136721 B2 JPH0136721 B2 JP H0136721B2
Authority
JP
Japan
Prior art keywords
radio wave
antenna
medium
tube axis
radio waves
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
JP5940582A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58181303A (ja
Inventor
Kazuo Onozawa
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP5940582A priority Critical patent/JPS58181303A/ja
Publication of JPS58181303A publication Critical patent/JPS58181303A/ja
Publication of JPH0136721B2 publication Critical patent/JPH0136721B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens

Landscapes

  • Waveguide Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP5940582A 1982-04-09 1982-04-09 無指向性アンテナ Granted JPS58181303A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5940582A JPS58181303A (ja) 1982-04-09 1982-04-09 無指向性アンテナ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5940582A JPS58181303A (ja) 1982-04-09 1982-04-09 無指向性アンテナ

Publications (2)

Publication Number Publication Date
JPS58181303A JPS58181303A (ja) 1983-10-24
JPH0136721B2 true JPH0136721B2 (enrdf_load_stackoverflow) 1989-08-02

Family

ID=13112332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5940582A Granted JPS58181303A (ja) 1982-04-09 1982-04-09 無指向性アンテナ

Country Status (1)

Country Link
JP (1) JPS58181303A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0666578B2 (ja) * 1988-02-13 1994-08-24 日本電業工作株式会社 無指向性マイクロストリップアンテナ
US5717410A (en) * 1994-05-20 1998-02-10 Mitsubishi Denki Kabushiki Kaisha Omnidirectional slot antenna
US6947003B2 (en) 2002-06-06 2005-09-20 Oki Electric Industry Co., Ltd. Slot array antenna
EP1619753A1 (en) * 2004-07-23 2006-01-25 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Double structure broadband leaky wave antenna

Also Published As

Publication number Publication date
JPS58181303A (ja) 1983-10-24

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