JPS5354A - Shaping beam antenna - Google Patents

Shaping beam antenna

Info

Publication number
JPS5354A
JPS5354A JP7489976A JP7489976A JPS5354A JP S5354 A JPS5354 A JP S5354A JP 7489976 A JP7489976 A JP 7489976A JP 7489976 A JP7489976 A JP 7489976A JP S5354 A JPS5354 A JP S5354A
Authority
JP
Japan
Prior art keywords
station
beam antenna
antenna
shaping beam
land
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
JP7489976A
Other languages
Japanese (ja)
Inventor
Akira Akaishi
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 JP7489976A priority Critical patent/JPS5354A/en
Publication of JPS5354A publication Critical patent/JPS5354A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

PURPOSE:To obtain a good-quality communication circuit by giving a cavity at the center of an antenna which is used for the communication between a flying object such as airplane, rocket, etc. and a station on land. With the antenna thus designed, the radiation pattern is low right above the land station and becomes higher as the pattern leaves away from the station.
JP7489976A 1976-06-24 1976-06-24 Shaping beam antenna Pending JPS5354A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7489976A JPS5354A (en) 1976-06-24 1976-06-24 Shaping beam antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7489976A JPS5354A (en) 1976-06-24 1976-06-24 Shaping beam antenna

Publications (1)

Publication Number Publication Date
JPS5354A true JPS5354A (en) 1978-01-05

Family

ID=13560686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7489976A Pending JPS5354A (en) 1976-06-24 1976-06-24 Shaping beam antenna

Country Status (1)

Country Link
JP (1) JPS5354A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57133704A (en) * 1981-02-12 1982-08-18 Mitsubishi Electric Corp Antenna with reflecting plate
JPS57133703A (en) * 1981-02-12 1982-08-18 Mitsubishi Electric Corp Antenna with reflecting plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57133704A (en) * 1981-02-12 1982-08-18 Mitsubishi Electric Corp Antenna with reflecting plate
JPS57133703A (en) * 1981-02-12 1982-08-18 Mitsubishi Electric Corp Antenna with reflecting plate

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