JPS63208309A - 広帯域アンテナ - Google Patents

広帯域アンテナ

Info

Publication number
JPS63208309A
JPS63208309A JP4078387A JP4078387A JPS63208309A JP S63208309 A JPS63208309 A JP S63208309A JP 4078387 A JP4078387 A JP 4078387A JP 4078387 A JP4078387 A JP 4078387A JP S63208309 A JPS63208309 A JP S63208309A
Authority
JP
Japan
Prior art keywords
cavity
antenna
absorber
resonance
frequency
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
JP4078387A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0569324B2 (enrdf_load_stackoverflow
Inventor
Noriyuki Akaha
赤羽　紀之
Satoshi Ito
聡 伊藤
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.)
Tokyo Keiki Inc
Original Assignee
Tokyo Keiki 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 Tokyo Keiki Co Ltd filed Critical Tokyo Keiki Co Ltd
Priority to JP4078387A priority Critical patent/JPS63208309A/ja
Publication of JPS63208309A publication Critical patent/JPS63208309A/ja
Publication of JPH0569324B2 publication Critical patent/JPH0569324B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Aerials (AREA)
JP4078387A 1987-02-24 1987-02-24 広帯域アンテナ Granted JPS63208309A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4078387A JPS63208309A (ja) 1987-02-24 1987-02-24 広帯域アンテナ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4078387A JPS63208309A (ja) 1987-02-24 1987-02-24 広帯域アンテナ

Publications (2)

Publication Number Publication Date
JPS63208309A true JPS63208309A (ja) 1988-08-29
JPH0569324B2 JPH0569324B2 (enrdf_load_stackoverflow) 1993-09-30

Family

ID=12590220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4078387A Granted JPS63208309A (ja) 1987-02-24 1987-02-24 広帯域アンテナ

Country Status (1)

Country Link
JP (1) JPS63208309A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03129906A (ja) * 1989-10-14 1991-06-03 Tokimec Inc コニカルスパイラルアンテナ
JPH0528108U (ja) * 1991-05-24 1993-04-09 株式会社トキメツク スパイラルアンテナ
JP2010068483A (ja) * 2008-09-12 2010-03-25 Toshiba Corp スパイラルアンテナ
JP2017017542A (ja) * 2015-07-01 2017-01-19 三菱電機株式会社 アンテナ装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101588023B1 (ko) * 2015-07-22 2016-01-25 김맹수 식당용 자동 주문 시스템

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03129906A (ja) * 1989-10-14 1991-06-03 Tokimec Inc コニカルスパイラルアンテナ
JPH0528108U (ja) * 1991-05-24 1993-04-09 株式会社トキメツク スパイラルアンテナ
JP2010068483A (ja) * 2008-09-12 2010-03-25 Toshiba Corp スパイラルアンテナ
US8237621B2 (en) 2008-09-12 2012-08-07 Kabushiki Kaisha Toshiba Spiral antenna
JP2017017542A (ja) * 2015-07-01 2017-01-19 三菱電機株式会社 アンテナ装置

Also Published As

Publication number Publication date
JPH0569324B2 (enrdf_load_stackoverflow) 1993-09-30

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