JPH0546721B2 - - Google Patents

Info

Publication number
JPH0546721B2
JPH0546721B2 JP25549684A JP25549684A JPH0546721B2 JP H0546721 B2 JPH0546721 B2 JP H0546721B2 JP 25549684 A JP25549684 A JP 25549684A JP 25549684 A JP25549684 A JP 25549684A JP H0546721 B2 JPH0546721 B2 JP H0546721B2
Authority
JP
Japan
Prior art keywords
polarization
grid plate
grid
antenna
reflecting mirror
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 - Lifetime
Application number
JP25549684A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61133706A (ja
Inventor
Kenji Ueno
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP25549684A priority Critical patent/JPS61133706A/ja
Publication of JPS61133706A publication Critical patent/JPS61133706A/ja
Publication of JPH0546721B2 publication Critical patent/JPH0546721B2/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
    • H01Q19/195—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 a reflecting surface acts also as a polarisation filter or a polarising device

Landscapes

  • Aerials With Secondary Devices (AREA)
JP25549684A 1984-12-03 1984-12-03 偏波弁別アンテナ Granted JPS61133706A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25549684A JPS61133706A (ja) 1984-12-03 1984-12-03 偏波弁別アンテナ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25549684A JPS61133706A (ja) 1984-12-03 1984-12-03 偏波弁別アンテナ

Publications (2)

Publication Number Publication Date
JPS61133706A JPS61133706A (ja) 1986-06-21
JPH0546721B2 true JPH0546721B2 (enrdf_load_stackoverflow) 1993-07-14

Family

ID=17279556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25549684A Granted JPS61133706A (ja) 1984-12-03 1984-12-03 偏波弁別アンテナ

Country Status (1)

Country Link
JP (1) JPS61133706A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230066261A1 (en) * 2021-08-27 2023-03-02 Pctel, Inc. Dual Polarized Antenna Feed System

Also Published As

Publication number Publication date
JPS61133706A (ja) 1986-06-21

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term