JPS56158504A - Antenna device - Google Patents

Antenna device

Info

Publication number
JPS56158504A
JPS56158504A JP6256980A JP6256980A JPS56158504A JP S56158504 A JPS56158504 A JP S56158504A JP 6256980 A JP6256980 A JP 6256980A JP 6256980 A JP6256980 A JP 6256980A JP S56158504 A JPS56158504 A JP S56158504A
Authority
JP
Japan
Prior art keywords
circuit
incoming
energizing
unnecessary
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.)
Granted
Application number
JP6256980A
Other languages
English (en)
Japanese (ja)
Other versions
JPH041522B2 (enrdf_load_stackoverflow
Inventor
Yoshitaka Muto
Takashi Kataki
Seiji Mano
Tadashi Numazaki
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
Technical Research and Development Institute of Japan Defence Agency
Original Assignee
Mitsubishi Electric Corp
Technical Research and Development Institute of Japan Defence Agency
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, Technical Research and Development Institute of Japan Defence Agency filed Critical Mitsubishi Electric Corp
Priority to JP6256980A priority Critical patent/JPS56158504A/ja
Publication of JPS56158504A publication Critical patent/JPS56158504A/ja
Publication of JPH041522B2 publication Critical patent/JPH041522B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
    • H01Q3/2611—Means for null steering; Adaptive interference nulling
    • H01Q3/2617—Array of identical elements

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP6256980A 1980-05-12 1980-05-12 Antenna device Granted JPS56158504A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6256980A JPS56158504A (en) 1980-05-12 1980-05-12 Antenna device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6256980A JPS56158504A (en) 1980-05-12 1980-05-12 Antenna device

Publications (2)

Publication Number Publication Date
JPS56158504A true JPS56158504A (en) 1981-12-07
JPH041522B2 JPH041522B2 (enrdf_load_stackoverflow) 1992-01-13

Family

ID=13204049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6256980A Granted JPS56158504A (en) 1980-05-12 1980-05-12 Antenna device

Country Status (1)

Country Link
JP (1) JPS56158504A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010101694A (ja) * 2008-10-22 2010-05-06 Denso Corp 方位検出装置
JP2014099755A (ja) * 2012-11-14 2014-05-29 Nippon Telegr & Teleph Corp <Ntt> 地球局装置および地球局装置制御方法
JP2015009781A (ja) * 2013-07-02 2015-01-19 株式会社東海理化電機製作所 タイヤ位置判定装置
CN106330356A (zh) * 2016-08-26 2017-01-11 成都华创电科信息技术有限公司 无线电监测测向系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4975089A (enrdf_load_stackoverflow) * 1972-11-21 1974-07-19
JPS52126153A (en) * 1976-04-15 1977-10-22 Matsushita Electric Ind Co Ltd Antenna unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4975089A (enrdf_load_stackoverflow) * 1972-11-21 1974-07-19
JPS52126153A (en) * 1976-04-15 1977-10-22 Matsushita Electric Ind Co Ltd Antenna unit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010101694A (ja) * 2008-10-22 2010-05-06 Denso Corp 方位検出装置
JP2014099755A (ja) * 2012-11-14 2014-05-29 Nippon Telegr & Teleph Corp <Ntt> 地球局装置および地球局装置制御方法
JP2015009781A (ja) * 2013-07-02 2015-01-19 株式会社東海理化電機製作所 タイヤ位置判定装置
CN106330356A (zh) * 2016-08-26 2017-01-11 成都华创电科信息技术有限公司 无线电监测测向系统

Also Published As

Publication number Publication date
JPH041522B2 (enrdf_load_stackoverflow) 1992-01-13

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