JPS5656003A - Antenna system - Google Patents

Antenna system

Info

Publication number
JPS5656003A
JPS5656003A JP13132179A JP13132179A JPS5656003A JP S5656003 A JPS5656003 A JP S5656003A JP 13132179 A JP13132179 A JP 13132179A JP 13132179 A JP13132179 A JP 13132179A JP S5656003 A JPS5656003 A JP S5656003A
Authority
JP
Japan
Prior art keywords
antenna
undesired
radio wave
wave
radio
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
JP13132179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6211804B2 (enrdf_load_stackoverflow
Inventor
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
Original Assignee
Toshiba 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, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP13132179A priority Critical patent/JPS5656003A/ja
Publication of JPS5656003A publication Critical patent/JPS5656003A/ja
Publication of JPS6211804B2 publication Critical patent/JPS6211804B2/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
    • H01Q3/2629—Combination of a main antenna unit with an auxiliary antenna unit
    • H01Q3/2635—Combination of a main antenna unit with an auxiliary antenna unit the auxiliary unit being composed of a plurality of antennas

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP13132179A 1979-10-13 1979-10-13 Antenna system Granted JPS5656003A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13132179A JPS5656003A (en) 1979-10-13 1979-10-13 Antenna system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13132179A JPS5656003A (en) 1979-10-13 1979-10-13 Antenna system

Publications (2)

Publication Number Publication Date
JPS5656003A true JPS5656003A (en) 1981-05-16
JPS6211804B2 JPS6211804B2 (enrdf_load_stackoverflow) 1987-03-14

Family

ID=15055213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13132179A Granted JPS5656003A (en) 1979-10-13 1979-10-13 Antenna system

Country Status (1)

Country Link
JP (1) JPS5656003A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07297738A (ja) * 1994-04-22 1995-11-10 Nec Corp アンテナ方向調整装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9089928B2 (en) 2008-08-20 2015-07-28 Foro Energy, Inc. Laser systems and methods for the removal of structures
US9027668B2 (en) 2008-08-20 2015-05-12 Foro Energy, Inc. Control system for high power laser drilling workover and completion unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07297738A (ja) * 1994-04-22 1995-11-10 Nec Corp アンテナ方向調整装置

Also Published As

Publication number Publication date
JPS6211804B2 (enrdf_load_stackoverflow) 1987-03-14

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