JPS57142004A - Helical antenna - Google Patents

Helical antenna

Info

Publication number
JPS57142004A
JPS57142004A JP2907381A JP2907381A JPS57142004A JP S57142004 A JPS57142004 A JP S57142004A JP 2907381 A JP2907381 A JP 2907381A JP 2907381 A JP2907381 A JP 2907381A JP S57142004 A JPS57142004 A JP S57142004A
Authority
JP
Japan
Prior art keywords
helix
dielectric substance
helical antenna
dielectric
constitution
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
JP2907381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6317241B2 (enrdf_load_stackoverflow
Inventor
Isao Mori
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP2907381A priority Critical patent/JPS57142004A/ja
Publication of JPS57142004A publication Critical patent/JPS57142004A/ja
Publication of JPS6317241B2 publication Critical patent/JPS6317241B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08—Helical antennas

Landscapes

  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Waveguide Aerials (AREA)
JP2907381A 1981-02-27 1981-02-27 Helical antenna Granted JPS57142004A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2907381A JPS57142004A (en) 1981-02-27 1981-02-27 Helical antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2907381A JPS57142004A (en) 1981-02-27 1981-02-27 Helical antenna

Publications (2)

Publication Number Publication Date
JPS57142004A true JPS57142004A (en) 1982-09-02
JPS6317241B2 JPS6317241B2 (enrdf_load_stackoverflow) 1988-04-13

Family

ID=12266170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2907381A Granted JPS57142004A (en) 1981-02-27 1981-02-27 Helical antenna

Country Status (1)

Country Link
JP (1) JPS57142004A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009127326A (ja) * 2007-11-26 2009-06-11 Matsuoka Concrete Industry Co Ltd コンクリートの歩車道境界ブロック及びその製造方法
JP2014086931A (ja) * 2012-10-25 2014-05-12 Beat Sonic:Kk ヘリカルアンテナ
CN113097683A (zh) * 2019-12-23 2021-07-09 深圳市大富科技股份有限公司 一种通信设备、滤波器及其谐振器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009127326A (ja) * 2007-11-26 2009-06-11 Matsuoka Concrete Industry Co Ltd コンクリートの歩車道境界ブロック及びその製造方法
JP2014086931A (ja) * 2012-10-25 2014-05-12 Beat Sonic:Kk ヘリカルアンテナ
CN113097683A (zh) * 2019-12-23 2021-07-09 深圳市大富科技股份有限公司 一种通信设备、滤波器及其谐振器

Also Published As

Publication number Publication date
JPS6317241B2 (enrdf_load_stackoverflow) 1988-04-13

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