JPS51114053A - Spherical array antenna - Google Patents

Spherical array antenna

Info

Publication number
JPS51114053A
JPS51114053A JP50039399A JP3939975A JPS51114053A JP S51114053 A JPS51114053 A JP S51114053A JP 50039399 A JP50039399 A JP 50039399A JP 3939975 A JP3939975 A JP 3939975A JP S51114053 A JPS51114053 A JP S51114053A
Authority
JP
Japan
Prior art keywords
array antenna
spherical array
spherical
antenns
circularly polarized
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
JP50039399A
Other languages
Japanese (ja)
Inventor
Yoshihiko Mikuni
Tasuku Morooka
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP50039399A priority Critical patent/JPS51114053A/en
Publication of JPS51114053A publication Critical patent/JPS51114053A/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
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

PURPOSE:Spherical array antenns with increased surface modules for circularly polarized waves.
JP50039399A 1975-04-01 1975-04-01 Spherical array antenna Pending JPS51114053A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50039399A JPS51114053A (en) 1975-04-01 1975-04-01 Spherical array antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50039399A JPS51114053A (en) 1975-04-01 1975-04-01 Spherical array antenna

Publications (1)

Publication Number Publication Date
JPS51114053A true JPS51114053A (en) 1976-10-07

Family

ID=12551903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50039399A Pending JPS51114053A (en) 1975-04-01 1975-04-01 Spherical array antenna

Country Status (1)

Country Link
JP (1) JPS51114053A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62203403A (en) * 1986-03-04 1987-09-08 Kokusai Denshin Denwa Co Ltd <Kdd> Feeding circuit for array antenna
JPS62203402A (en) * 1986-03-04 1987-09-08 Kokusai Denshin Denwa Co Ltd <Kdd> Antenna system for mobile satellite communication
JPS63128804A (en) * 1986-11-19 1988-06-01 Mitsubishi Electric Corp Antenna system
JPS6453610A (en) * 1988-07-25 1989-03-01 Hitachi Ltd Structure of antenna equipment
WO2005043778A1 (en) * 2003-10-31 2005-05-12 Shinnihonhelicopter Co., Ltd. Directional antenna device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62203403A (en) * 1986-03-04 1987-09-08 Kokusai Denshin Denwa Co Ltd <Kdd> Feeding circuit for array antenna
JPS62203402A (en) * 1986-03-04 1987-09-08 Kokusai Denshin Denwa Co Ltd <Kdd> Antenna system for mobile satellite communication
JPS63128804A (en) * 1986-11-19 1988-06-01 Mitsubishi Electric Corp Antenna system
JPS6453610A (en) * 1988-07-25 1989-03-01 Hitachi Ltd Structure of antenna equipment
WO2005043778A1 (en) * 2003-10-31 2005-05-12 Shinnihonhelicopter Co., Ltd. Directional antenna device

Similar Documents

Publication Publication Date Title
JPS5243341A (en) Antenna system with small side lobe
AU498433B2 (en) Electronically scanned antenna array
GB2048571B (en) Circularly polarised antenna array
CA975443A (en) Circularly symmetric retrodirective antenna
CA984963A (en) Dual-band array antenna
JPS5219047A (en) Dielectric-lens multibeam antenna
JPS5234763A (en) Process for the fabrication of a compound type device for transmitting and re ceiving waves
JPS5224449A (en) Circular polarized antenna
JPS52101949A (en) Antenna apparatus
JPS524147A (en) Phased array antenna
JPS5351A (en) Scan array antenna
CA979503A (en) Printed-circuit feed for reflector antennas
JPS51111033A (en) Common polycyclic parobola antenna
JPS5687902A (en) Linearly polarized slot array antenna
JPS535552A (en) Antenna on vehicle
JPS5375841A (en) Antenna device
JPS5224058A (en) Circular polarized wave antenna
JPS5266355A (en) Vertically polarized slot array antenna
JPS5432247A (en) Radiation mirror antenna
JPS5331938A (en) Non-directional flat antenna
JPS5350A (en) Circular polarized wave non-directive antenna
JPS523358A (en) Phased array antenna
CA809812A (en) Omnidirectional circularly polarized antenna
JPS51120657A (en) Antenna
JPS5251845A (en) Agc amplifier at public receiving facilities

Legal Events

Date Code Title Description
A621 Written request for application examination

Effective date: 20050513

Free format text: JAPANESE INTERMEDIATE CODE: A621

A131 Notification of reasons for refusal

Effective date: 20070918

Free format text: JAPANESE INTERMEDIATE CODE: A131

A313 Final decision of rejection without a dissenting response from the applicant

Free format text: JAPANESE INTERMEDIATE CODE: A313

Effective date: 20080207

A02 Decision of refusal

Effective date: 20080325

Free format text: JAPANESE INTERMEDIATE CODE: A02