DE2722373C3 - Antennensystem - Google Patents

Antennensystem

Info

Publication number
DE2722373C3
DE2722373C3 DE19772722373 DE2722373A DE2722373C3 DE 2722373 C3 DE2722373 C3 DE 2722373C3 DE 19772722373 DE19772722373 DE 19772722373 DE 2722373 A DE2722373 A DE 2722373A DE 2722373 C3 DE2722373 C3 DE 2722373C3
Authority
DE
Germany
Prior art keywords
reflector
antenna
wave
reflectors
ellipsoidal
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
Application number
DE19772722373
Other languages
German (de)
English (en)
Other versions
DE2722373A1 (de
DE2722373B2 (de
Inventor
Erfinder Wird Nachtraeglich Benannt Der
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
Publication of DE2722373A1 publication Critical patent/DE2722373A1/de
Publication of DE2722373B2 publication Critical patent/DE2722373B2/de
Application granted granted Critical
Publication of DE2722373C3 publication Critical patent/DE2722373C3/de
Expired 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)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
DE19772722373 1976-05-18 1977-05-17 Antennensystem Expired DE2722373C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5750376A JPS52140254A (en) 1976-05-18 1976-05-18 Antenna unit

Publications (3)

Publication Number Publication Date
DE2722373A1 DE2722373A1 (de) 1977-12-01
DE2722373B2 DE2722373B2 (de) 1980-08-07
DE2722373C3 true DE2722373C3 (de) 1984-06-14

Family

ID=13057519

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772722373 Expired DE2722373C3 (de) 1976-05-18 1977-05-17 Antennensystem

Country Status (7)

Country Link
JP (1) JPS52140254A (cg-RX-API-DMAC10.html)
CA (1) CA1076696A (cg-RX-API-DMAC10.html)
DE (1) DE2722373C3 (cg-RX-API-DMAC10.html)
FR (1) FR2352412A1 (cg-RX-API-DMAC10.html)
GB (1) GB1565870A (cg-RX-API-DMAC10.html)
IT (1) IT1085084B (cg-RX-API-DMAC10.html)
PT (1) PT66560B (cg-RX-API-DMAC10.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744302A (en) * 1980-08-28 1982-03-12 Mitsubishi Electric Corp Antenna device
JPS57178402A (en) * 1981-04-27 1982-11-02 Kokusai Denshin Denwa Co Ltd <Kdd> Multireflex mirror antenna
DE3209513A1 (de) * 1982-03-16 1984-02-09 ANT Nachrichtentechnik GmbH, 7150 Backnang Exzentrische parabolantenne mit geringer kreuzpolarisation
DE3330284A1 (de) * 1983-08-22 1985-03-21 Siemens AG, 1000 Berlin und 8000 München Nach dem cassegrain-prinzip arbeitende satellitenfunk-bodenstationsantennenanordnung
DE3400729A1 (de) * 1984-01-11 1985-07-18 Siemens AG, 1000 Berlin und 8000 München Schwenkbare cassegrain-antenne
DE3400736A1 (de) * 1984-01-11 1985-07-18 Siemens AG, 1000 Berlin und 8000 München Nach dem cassegrain-prinzip arbeitende satellitenfunk-bodenstationsantennenanordnung
FR2589284B1 (fr) * 1985-10-28 1988-05-20 Alcatel Espace Antenne multireflecteurs rayonnant un faisceau orientable avec un grand debattement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3821746A (en) * 1971-11-17 1974-06-28 Mitsubishi Electric Corp Antenna system with distortion compensating reflectors
JPS5211871B2 (cg-RX-API-DMAC10.html) * 1971-11-17 1977-04-02
JPS4891950A (cg-RX-API-DMAC10.html) * 1972-03-08 1973-11-29
JPS5739081B2 (cg-RX-API-DMAC10.html) * 1973-03-16 1982-08-19

Also Published As

Publication number Publication date
CA1076696A (en) 1980-04-29
IT1085084B (it) 1985-05-28
GB1565870A (en) 1980-04-23
JPS52140254A (en) 1977-11-22
DE2722373A1 (de) 1977-12-01
FR2352412B1 (cg-RX-API-DMAC10.html) 1981-10-23
FR2352412A1 (fr) 1977-12-16
DE2722373B2 (de) 1980-08-07
PT66560A (en) 1977-06-01
PT66560B (en) 1978-10-18

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Legal Events

Date Code Title Description
OD Request for examination
OI Miscellaneous see part 1
C3 Grant after two publication steps (3rd publication)
8325 Change of the main classification

Ipc: H01Q 19/19

8381 Inventor (new situation)

Free format text: MIZUSAWA, MOTOO, KAMAKURA, KANAGAWA, JP KINOSHITA, CHIKAO BETSUDAN, SHINICHI SATO, SIGERU, AMAGASAKI, JP

8380 Miscellaneous part iii

Free format text: ES ERFOLGT NEUDRUCK DER FEHLERHAFT GEDRUCKTEN PATENTSCHRIFT