JPS5375845A - Antenna device - Google Patents

Antenna device

Info

Publication number
JPS5375845A
JPS5375845A JP15179876A JP15179876A JPS5375845A JP S5375845 A JPS5375845 A JP S5375845A JP 15179876 A JP15179876 A JP 15179876A JP 15179876 A JP15179876 A JP 15179876A JP S5375845 A JPS5375845 A JP S5375845A
Authority
JP
Japan
Prior art keywords
antenna device
remove
electric wave
ensure good
space diversity
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.)
Pending
Application number
JP15179876A
Other languages
Japanese (ja)
Inventor
Kenichi Torii
Hisashi Yamada
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 JP15179876A priority Critical patent/JPS5375845A/en
Publication of JPS5375845A publication Critical patent/JPS5375845A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

PURPOSE:To remove the unnecessary electric wave and to ensure good receiving for the space diversity receiving system, by using the antenna featuring two different directive characteristics.
JP15179876A 1976-12-17 1976-12-17 Antenna device Pending JPS5375845A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15179876A JPS5375845A (en) 1976-12-17 1976-12-17 Antenna device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15179876A JPS5375845A (en) 1976-12-17 1976-12-17 Antenna device

Publications (1)

Publication Number Publication Date
JPS5375845A true JPS5375845A (en) 1978-07-05

Family

ID=15526521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15179876A Pending JPS5375845A (en) 1976-12-17 1976-12-17 Antenna device

Country Status (1)

Country Link
JP (1) JPS5375845A (en)

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Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20040622

A313 Final decision of rejection without a dissenting response from the applicant

Free format text: JAPANESE INTERMEDIATE CODE: A313

Effective date: 20041101

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20041207