JPS5652903A - Loop antenna - Google Patents

Loop antenna

Info

Publication number
JPS5652903A
JPS5652903A JP12840479A JP12840479A JPS5652903A JP S5652903 A JPS5652903 A JP S5652903A JP 12840479 A JP12840479 A JP 12840479A JP 12840479 A JP12840479 A JP 12840479A JP S5652903 A JPS5652903 A JP S5652903A
Authority
JP
Japan
Prior art keywords
feeding points
slit
short
loop antenna
impedance
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
JP12840479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6257124B2 (da
Inventor
Hiroyuki Kawahara
Hidehiro Takahashi
Yoshihiko Mikuni
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.)
Toshiba Corp
NTT Inc
Original Assignee
Toshiba Corp
Nippon Telegraph and Telephone Corp
Tokyo Shibaura 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 Toshiba Corp, Nippon Telegraph and Telephone Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12840479A priority Critical patent/JPS5652903A/ja
Publication of JPS5652903A publication Critical patent/JPS5652903A/ja
Publication of JPS6257124B2 publication Critical patent/JPS6257124B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop

Landscapes

  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
JP12840479A 1979-10-04 1979-10-04 Loop antenna Granted JPS5652903A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12840479A JPS5652903A (en) 1979-10-04 1979-10-04 Loop antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12840479A JPS5652903A (en) 1979-10-04 1979-10-04 Loop antenna

Publications (2)

Publication Number Publication Date
JPS5652903A true JPS5652903A (en) 1981-05-12
JPS6257124B2 JPS6257124B2 (da) 1987-11-30

Family

ID=14983943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12840479A Granted JPS5652903A (en) 1979-10-04 1979-10-04 Loop antenna

Country Status (1)

Country Link
JP (1) JPS5652903A (da)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008512974A (ja) * 2004-09-14 2008-04-24 キョウセラ ワイヤレス コープ． 容量性の負荷が付与されたループアンテナのためのシステムと方法
JP2008160623A (ja) * 2006-12-26 2008-07-10 Kyocera Corp ループアンテナ、アンテナ基板、アンテナ一体モジュールおよび通信機器
JP2010200200A (ja) * 2009-02-27 2010-09-09 Nec Corp アンテナ
JP2011217190A (ja) * 2010-03-31 2011-10-27 Sansei Denki Kk 指向性アンテナ
JP2015025707A (ja) * 2013-07-25 2015-02-05 株式会社日立製作所 電流測定装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008512974A (ja) * 2004-09-14 2008-04-24 キョウセラ ワイヤレス コープ． 容量性の負荷が付与されたループアンテナのためのシステムと方法
JP2008160623A (ja) * 2006-12-26 2008-07-10 Kyocera Corp ループアンテナ、アンテナ基板、アンテナ一体モジュールおよび通信機器
JP2010200200A (ja) * 2009-02-27 2010-09-09 Nec Corp アンテナ
JP2011217190A (ja) * 2010-03-31 2011-10-27 Sansei Denki Kk 指向性アンテナ
JP2015025707A (ja) * 2013-07-25 2015-02-05 株式会社日立製作所 電流測定装置

Also Published As

Publication number Publication date
JPS6257124B2 (da) 1987-11-30

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