JPS51142249A - Offset cassegrain antenna - Google Patents

Offset cassegrain antenna

Info

Publication number
JPS51142249A
JPS51142249A JP6617875A JP6617875A JPS51142249A JP S51142249 A JPS51142249 A JP S51142249A JP 6617875 A JP6617875 A JP 6617875A JP 6617875 A JP6617875 A JP 6617875A JP S51142249 A JPS51142249 A JP S51142249A
Authority
JP
Japan
Prior art keywords
cassegrain antenna
offset cassegrain
offset
antenna
reflectior
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
JP6617875A
Other languages
Japanese (ja)
Inventor
Hirokazu Tanaka
Hiroo Mizusawa
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 JP6617875A priority Critical patent/JPS51142249A/en
Publication of JPS51142249A publication Critical patent/JPS51142249A/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:An offset Cassegrain antenna in which cross polarization components generated by a main reflector and a minor reflectior are cancelled each other.
JP6617875A 1975-06-02 1975-06-02 Offset cassegrain antenna Pending JPS51142249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6617875A JPS51142249A (en) 1975-06-02 1975-06-02 Offset cassegrain antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6617875A JPS51142249A (en) 1975-06-02 1975-06-02 Offset cassegrain antenna

Publications (1)

Publication Number Publication Date
JPS51142249A true JPS51142249A (en) 1976-12-07

Family

ID=13308319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6617875A Pending JPS51142249A (en) 1975-06-02 1975-06-02 Offset cassegrain antenna

Country Status (1)

Country Link
JP (1) JPS51142249A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952953A (en) * 1972-09-22 1974-05-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952953A (en) * 1972-09-22 1974-05-23

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