JPS5652904A - Antenna equipment - Google Patents

Antenna equipment

Info

Publication number
JPS5652904A
JPS5652904A JP12874379A JP12874379A JPS5652904A JP S5652904 A JPS5652904 A JP S5652904A JP 12874379 A JP12874379 A JP 12874379A JP 12874379 A JP12874379 A JP 12874379A JP S5652904 A JPS5652904 A JP S5652904A
Authority
JP
Japan
Prior art keywords
reference direction
angle
theta1
less
main reflector
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
JP12874379A
Other languages
English (en)
Other versions
JPS6129570B2 (ja
Inventor
Tadashi Takano
Takamasa Furuno
Mizuho Yamamae
Koji Abe
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 JP12874379A priority Critical patent/JPS5652904A/ja
Publication of JPS5652904A publication Critical patent/JPS5652904A/ja
Publication of JPS6129570B2 publication Critical patent/JPS6129570B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/18—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces
    • H01Q19/19—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
    • H01Q19/191—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface wherein the primary active element uses one or more deflecting surfaces, e.g. beam waveguide feeds

Landscapes

  • Aerials With Secondary Devices (AREA)
JP12874379A 1979-10-05 1979-10-05 Antenna equipment Granted JPS5652904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12874379A JPS5652904A (en) 1979-10-05 1979-10-05 Antenna equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12874379A JPS5652904A (en) 1979-10-05 1979-10-05 Antenna equipment

Publications (2)

Publication Number Publication Date
JPS5652904A true JPS5652904A (en) 1981-05-12
JPS6129570B2 JPS6129570B2 (ja) 1986-07-08

Family

ID=14992350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12874379A Granted JPS5652904A (en) 1979-10-05 1979-10-05 Antenna equipment

Country Status (1)

Country Link
JP (1) JPS5652904A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04274311A (ja) * 1991-03-01 1992-09-30 Nec Corp 電気二重層コンデンサ

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0226870U (ja) * 1988-08-04 1990-02-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04274311A (ja) * 1991-03-01 1992-09-30 Nec Corp 電気二重層コンデンサ

Also Published As

Publication number Publication date
JPS6129570B2 (ja) 1986-07-08

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