DE2347144A1 - Richtstrahlantenne mit schwachen nebenkeulen - Google Patents

Richtstrahlantenne mit schwachen nebenkeulen

Info

Publication number
DE2347144A1
DE2347144A1 DE19732347144 DE2347144A DE2347144A1 DE 2347144 A1 DE2347144 A1 DE 2347144A1 DE 19732347144 DE19732347144 DE 19732347144 DE 2347144 A DE2347144 A DE 2347144A DE 2347144 A1 DE2347144 A1 DE 2347144A1
Authority
DE
Germany
Prior art keywords
reflector
antenna
main reflector
antennas
opening
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
DE19732347144
Other languages
German (de)
English (en)
Inventor
Yoshihiko Mizuguchi
Hiroshi Yokoi
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.)
KDDI Corp
Original Assignee
Kokusai Denshin Denwa KK
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 Kokusai Denshin Denwa KK filed Critical Kokusai Denshin Denwa KK
Publication of DE2347144A1 publication Critical patent/DE2347144A1/de
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)
DE19732347144 1972-09-22 1973-09-19 Richtstrahlantenne mit schwachen nebenkeulen Pending DE2347144A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9462872A JPS5331345B2 (enrdf_load_stackoverflow) 1972-09-22 1972-09-22

Publications (1)

Publication Number Publication Date
DE2347144A1 true DE2347144A1 (de) 1974-04-04

Family

ID=14115511

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732347144 Pending DE2347144A1 (de) 1972-09-22 1973-09-19 Richtstrahlantenne mit schwachen nebenkeulen

Country Status (2)

Country Link
JP (1) JPS5331345B2 (enrdf_load_stackoverflow)
DE (1) DE2347144A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223316A (en) * 1977-03-25 1980-09-16 Thomson-Csf Antenna structure with relatively offset reflectors for electromagnetic detection and space telecommunication equipment
EP0088901A1 (de) * 1982-03-16 1983-09-21 ANT Nachrichtentechnik GmbH Exzentrische Parabolantenne mit geringer Kreuzpolarisation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS514936A (ja) * 1974-07-01 1976-01-16 Mitsubishi Electric Corp Ofusetsutokasegurenantena
JPS51142249A (en) * 1975-06-02 1976-12-07 Mitsubishi Electric Corp Offset cassegrain antenna
JPS55138355U (enrdf_load_stackoverflow) * 1980-03-28 1980-10-02

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5211871B2 (enrdf_load_stackoverflow) * 1971-11-17 1977-04-02

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223316A (en) * 1977-03-25 1980-09-16 Thomson-Csf Antenna structure with relatively offset reflectors for electromagnetic detection and space telecommunication equipment
EP0088901A1 (de) * 1982-03-16 1983-09-21 ANT Nachrichtentechnik GmbH Exzentrische Parabolantenne mit geringer Kreuzpolarisation

Also Published As

Publication number Publication date
JPS5331345B2 (enrdf_load_stackoverflow) 1978-09-01
JPS4952953A (enrdf_load_stackoverflow) 1974-05-23

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