JPS5224059A - Circular polarized antenna - Google Patents

Circular polarized antenna

Info

Publication number
JPS5224059A
JPS5224059A JP9974875A JP9974875A JPS5224059A JP S5224059 A JPS5224059 A JP S5224059A JP 9974875 A JP9974875 A JP 9974875A JP 9974875 A JP9974875 A JP 9974875A JP S5224059 A JPS5224059 A JP S5224059A
Authority
JP
Japan
Prior art keywords
circular polarized
polarized antenna
radiator
simple structure
small size
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.)
Granted
Application number
JP9974875A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5616962B2 (enrdf_load_stackoverflow
Inventor
Norihiko Yazawa
Noboru Toyama
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.)
Japan Broadcasting Corp
Original Assignee
Nippon Hoso Kyokai NHK
Japan Broadcasting 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 Hoso Kyokai NHK, Japan Broadcasting Corp filed Critical Nippon Hoso Kyokai NHK
Priority to JP9974875A priority Critical patent/JPS5224059A/ja
Publication of JPS5224059A publication Critical patent/JPS5224059A/ja
Publication of JPS5616962B2 publication Critical patent/JPS5616962B2/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
    • H01Q19/12—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 wherein the surfaces are concave
    • H01Q19/17—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 wherein the surfaces are concave the primary radiating source comprising two or more radiating elements

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Radio Relay Systems (AREA)
JP9974875A 1975-08-19 1975-08-19 Circular polarized antenna Granted JPS5224059A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9974875A JPS5224059A (en) 1975-08-19 1975-08-19 Circular polarized antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9974875A JPS5224059A (en) 1975-08-19 1975-08-19 Circular polarized antenna

Publications (2)

Publication Number Publication Date
JPS5224059A true JPS5224059A (en) 1977-02-23
JPS5616962B2 JPS5616962B2 (enrdf_load_stackoverflow) 1981-04-20

Family

ID=14255607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9974875A Granted JPS5224059A (en) 1975-08-19 1975-08-19 Circular polarized antenna

Country Status (1)

Country Link
JP (1) JPS5224059A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5601854A (en) * 1993-12-17 1997-02-11 Zimmer Aktiengesellschaft Spinning head with filter cartridge

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2908906A (en) * 1956-05-29 1959-10-13 Hughes Aircraft Co Phase shifter for scanning antenna array

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2908906A (en) * 1956-05-29 1959-10-13 Hughes Aircraft Co Phase shifter for scanning antenna array

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5601854A (en) * 1993-12-17 1997-02-11 Zimmer Aktiengesellschaft Spinning head with filter cartridge

Also Published As

Publication number Publication date
JPS5616962B2 (enrdf_load_stackoverflow) 1981-04-20

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