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JPS5375841A - Antenna device - Google Patents

Antenna device

Info

Publication number
JPS5375841A
JPS5375841A JP15179476A JP15179476A JPS5375841A JP S5375841 A JPS5375841 A JP S5375841A JP 15179476 A JP15179476 A JP 15179476A JP 15179476 A JP15179476 A JP 15179476A JP S5375841 A JPS5375841 A JP S5375841A
Authority
JP
Japan
Prior art keywords
antenna device
space diversity
secure good
different directivity
receiving
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
JP15179476A
Other languages
Japanese (ja)
Other versions
JPS5541046B2 (en
Inventor
Kenichi Torii
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 JP15179476A priority Critical patent/JPS5375841A/en
Publication of JPS5375841A publication Critical patent/JPS5375841A/en
Publication of JPS5541046B2 publication Critical patent/JPS5541046B2/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

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

PURPOSE:To secure good receiving for the space diversity receiving system, by using the antenna featuring two different directivity.
JP15179476A 1976-12-17 1976-12-17 Antenna device Granted JPS5375841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15179476A JPS5375841A (en) 1976-12-17 1976-12-17 Antenna device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15179476A JPS5375841A (en) 1976-12-17 1976-12-17 Antenna device

Publications (2)

Publication Number Publication Date
JPS5375841A true JPS5375841A (en) 1978-07-05
JPS5541046B2 JPS5541046B2 (en) 1980-10-22

Family

ID=15526430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15179476A Granted JPS5375841A (en) 1976-12-17 1976-12-17 Antenna device

Country Status (1)

Country Link
JP (1) JPS5375841A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764201A (en) * 1985-03-18 1988-08-16 Tomoe Kagaku Kogyo Kabushiki Kaisha Plant growth regulation
JP2002526956A (en) * 1998-09-28 2002-08-20 アルゴン・アーベー Wireless communication device and antenna system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6156880U (en) * 1984-09-18 1986-04-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764201A (en) * 1985-03-18 1988-08-16 Tomoe Kagaku Kogyo Kabushiki Kaisha Plant growth regulation
JP2002526956A (en) * 1998-09-28 2002-08-20 アルゴン・アーベー Wireless communication device and antenna system

Also Published As

Publication number Publication date
JPS5541046B2 (en) 1980-10-22

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