JPH0119642B2 - - Google Patents

Info

Publication number
JPH0119642B2
JPH0119642B2 JP20132681A JP20132681A JPH0119642B2 JP H0119642 B2 JPH0119642 B2 JP H0119642B2 JP 20132681 A JP20132681 A JP 20132681A JP 20132681 A JP20132681 A JP 20132681A JP H0119642 B2 JPH0119642 B2 JP H0119642B2
Authority
JP
Japan
Prior art keywords
antenna
sub
attenuator
frequency
phase shifter
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.)
Expired
Application number
JP20132681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58101509A (ja
Inventor
Kenichi Kagoshima
Hiroo Mizusawa
Mizuho Yamamae
Yasuo Takamatsu
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
Nippon Telegraph and Telephone Corp
Original Assignee
Mitsubishi Electric Corp
Nippon Telegraph and Telephone Corp
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, Nippon Telegraph and Telephone Corp filed Critical Mitsubishi Electric Corp
Priority to JP20132681A priority Critical patent/JPS58101509A/ja
Publication of JPS58101509A publication Critical patent/JPS58101509A/ja
Publication of JPH0119642B2 publication Critical patent/JPH0119642B2/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
    • H01Q3/44—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 electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/46—Active lenses or reflecting arrays
    • 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

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP20132681A 1981-12-14 1981-12-14 アンテナ装置 Granted JPS58101509A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20132681A JPS58101509A (ja) 1981-12-14 1981-12-14 アンテナ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20132681A JPS58101509A (ja) 1981-12-14 1981-12-14 アンテナ装置

Publications (2)

Publication Number Publication Date
JPS58101509A JPS58101509A (ja) 1983-06-16
JPH0119642B2 true JPH0119642B2 (enrdf_load_stackoverflow) 1989-04-12

Family

ID=16439152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20132681A Granted JPS58101509A (ja) 1981-12-14 1981-12-14 アンテナ装置

Country Status (1)

Country Link
JP (1) JPS58101509A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS58101509A (ja) 1983-06-16

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