JPS5299048A - Elliptical beam antenna - Google Patents

Elliptical beam antenna

Info

Publication number
JPS5299048A
JPS5299048A JP1560176A JP1560176A JPS5299048A JP S5299048 A JPS5299048 A JP S5299048A JP 1560176 A JP1560176 A JP 1560176A JP 1560176 A JP1560176 A JP 1560176A JP S5299048 A JPS5299048 A JP S5299048A
Authority
JP
Japan
Prior art keywords
beam antenna
elliptical beam
apeture
elliptical
efficiency
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
JP1560176A
Other languages
Japanese (ja)
Inventor
Hirokazu Tanaka
Yuji Kobayashi
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
Original Assignee
Mitsubishi Electric 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 filed Critical Mitsubishi Electric Corp
Priority to JP1560176A priority Critical patent/JPS5299048A/en
Publication of JPS5299048A publication Critical patent/JPS5299048A/en
Pending 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
    • H01Q19/192—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 with dual offset reflectors

Landscapes

  • Aerials With Secondary Devices (AREA)

Abstract

PURPOSE:To provide an elliptical beam antenna in an offset type of high apeture efficiency and also good input impedance feature.
JP1560176A 1976-02-16 1976-02-16 Elliptical beam antenna Pending JPS5299048A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1560176A JPS5299048A (en) 1976-02-16 1976-02-16 Elliptical beam antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1560176A JPS5299048A (en) 1976-02-16 1976-02-16 Elliptical beam antenna

Publications (1)

Publication Number Publication Date
JPS5299048A true JPS5299048A (en) 1977-08-19

Family

ID=11893230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1560176A Pending JPS5299048A (en) 1976-02-16 1976-02-16 Elliptical beam antenna

Country Status (1)

Country Link
JP (1) JPS5299048A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH033504A (en) * 1989-05-31 1991-01-09 Nec Corp Dual reflection mirror antenna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH033504A (en) * 1989-05-31 1991-01-09 Nec Corp Dual reflection mirror antenna

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