EP0312989A3 - Microwave antenna structure - Google Patents

Microwave antenna structure Download PDF

Info

Publication number
EP0312989A3
EP0312989A3 EP88117340A EP88117340A EP0312989A3 EP 0312989 A3 EP0312989 A3 EP 0312989A3 EP 88117340 A EP88117340 A EP 88117340A EP 88117340 A EP88117340 A EP 88117340A EP 0312989 A3 EP0312989 A3 EP 0312989A3
Authority
EP
European Patent Office
Prior art keywords
antenna structure
microwave antenna
microwave
antenna
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
EP88117340A
Other versions
EP0312989A2 (en
EP0312989B1 (en
Inventor
Takashi Otsuka
Junichi Kajikuri
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.)
Sony Corp
Original Assignee
Sony 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
Priority claimed from JP26315787A external-priority patent/JPH01106503A/en
Priority claimed from JP62270757A external-priority patent/JP2638000B2/en
Priority claimed from JP62299416A external-priority patent/JP2615705B2/en
Priority claimed from JP62301917A external-priority patent/JP2596022B2/en
Priority claimed from JP63199513A external-priority patent/JP2737939B2/en
Application filed by Sony Corp filed Critical Sony Corp
Publication of EP0312989A2 publication Critical patent/EP0312989A2/en
Publication of EP0312989A3 publication Critical patent/EP0312989A3/en
Application granted granted Critical
Publication of EP0312989B1 publication Critical patent/EP0312989B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0075—Stripline fed arrays
    • H01Q21/0081—Stripline fed arrays using suspended striplines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/125—Means for positioning
    • 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
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array
EP88117340A 1987-10-19 1988-10-18 Microwave antenna structure Expired - Lifetime EP0312989B1 (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP26315787A JPH01106503A (en) 1987-10-19 1987-10-19 Plane array antenna
JP263157/87 1987-10-19
JP62270757A JP2638000B2 (en) 1987-10-27 1987-10-27 Planar array antenna
JP270757/87 1987-10-27
JP299416/87 1987-11-27
JP62299416A JP2615705B2 (en) 1987-11-27 1987-11-27 Planar antenna
JP62301917A JP2596022B2 (en) 1987-11-30 1987-11-30 Antenna device
JP301917/87 1987-11-30
JP199513/88 1988-08-10
JP63199513A JP2737939B2 (en) 1988-08-10 1988-08-10 Planar array antenna

Publications (3)

Publication Number Publication Date
EP0312989A2 EP0312989A2 (en) 1989-04-26
EP0312989A3 true EP0312989A3 (en) 1990-07-04
EP0312989B1 EP0312989B1 (en) 1994-04-13

Family

ID=27529213

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88117340A Expired - Lifetime EP0312989B1 (en) 1987-10-19 1988-10-18 Microwave antenna structure

Country Status (5)

Country Link
EP (1) EP0312989B1 (en)
KR (1) KR970002728B1 (en)
CN (1) CN1018875B (en)
AU (1) AU624342B2 (en)
DE (1) DE3889061T2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01143506A (en) * 1987-11-30 1989-06-06 Sony Corp Planar antenna
JPH02214303A (en) * 1989-02-15 1990-08-27 Sharp Corp Planar array antenna
EP0445453A1 (en) * 1990-03-07 1991-09-11 Stc Plc Antenna
DE69105224T2 (en) * 1990-03-14 1995-04-06 Northern Telecom Ltd Antenna.
US5210542A (en) * 1991-07-03 1993-05-11 Ball Corporation Microstrip patch antenna structure
GB2261771B (en) * 1991-11-20 1995-08-30 Northern Telecom Ltd Flat plate antenna
DE4139245A1 (en) * 1991-11-26 1993-05-27 Ekkehard Dr Ing Richter Small flat microwave slot aerial - has sec. transmitter structure of alternate dielectric and conductive layers
CA2189137A1 (en) * 1994-05-23 1995-11-30 Heinrich Bantli Modular electronic sign system
GB2299213A (en) * 1995-03-20 1996-09-25 Era Patents Ltd Antenna array
US5619217A (en) * 1995-05-19 1997-04-08 Allen Telecom Group, Inc. Cellular and PCS antenna mounting assembly
GB9703748D0 (en) 1997-02-22 1997-04-09 Fortel International Limited Microwave antennas
KR20000018177A (en) * 2000-01-17 2000-04-06 김두만 A water mill aerator
KR101338787B1 (en) * 2012-02-09 2013-12-06 주식회사 에이스테크놀로지 Radar Array Antenna
GB2535216B (en) * 2015-02-13 2019-04-24 Cambium Networks Ltd Antenna array assembly using a dielectric film and a ground plate with a contoured surface

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112205A1 (en) * 1982-11-23 1984-06-27 Thomson-Brandt Support for an antenna for satellite broadcast reception, and combination of the support and its antenna
FR2552273A1 (en) * 1983-09-21 1985-03-22 Labo Electronique Physique Omnidirectional microwave antenna
US4626864A (en) * 1984-03-12 1986-12-02 Polarmax Corporation Motorized antenna mount for satellite dish
EP0228742A1 (en) * 1985-12-20 1987-07-15 Philips Composants Plane microwave antenna with suspended strip lines, and method for its production
EP0252779A1 (en) * 1986-06-05 1988-01-13 Emmanuel Rammos Aerial element with a suspended stripeline between two self-supporting ground planes provided with superimposed radiating slots, and processes for its manufacture
EP0301580A2 (en) * 1987-07-30 1989-02-01 Sony Corporation Microwave antenna

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6090403A (en) * 1983-10-24 1985-05-21 Maspro Denkoh Corp Supporting device for parabolic reflector
CA1266325A (en) * 1985-07-23 1990-02-27 Fumihiro Ito Microwave antenna
AU603103B2 (en) * 1986-06-05 1990-11-08 Sony Corporation Microwave antenna

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112205A1 (en) * 1982-11-23 1984-06-27 Thomson-Brandt Support for an antenna for satellite broadcast reception, and combination of the support and its antenna
FR2552273A1 (en) * 1983-09-21 1985-03-22 Labo Electronique Physique Omnidirectional microwave antenna
US4626864A (en) * 1984-03-12 1986-12-02 Polarmax Corporation Motorized antenna mount for satellite dish
EP0228742A1 (en) * 1985-12-20 1987-07-15 Philips Composants Plane microwave antenna with suspended strip lines, and method for its production
EP0252779A1 (en) * 1986-06-05 1988-01-13 Emmanuel Rammos Aerial element with a suspended stripeline between two self-supporting ground planes provided with superimposed radiating slots, and processes for its manufacture
EP0301580A2 (en) * 1987-07-30 1989-02-01 Sony Corporation Microwave antenna

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 9, no. 240 (E-345)[1963], 26th September 1985; & JP-A-60 090 403 (MASPRO DENKO) *

Also Published As

Publication number Publication date
KR890007450A (en) 1989-06-19
AU624342B2 (en) 1992-06-11
AU2361988A (en) 1989-04-20
EP0312989A2 (en) 1989-04-26
DE3889061D1 (en) 1994-05-19
DE3889061T2 (en) 1994-07-21
EP0312989B1 (en) 1994-04-13
CN1018875B (en) 1992-10-28
KR970002728B1 (en) 1997-03-08
CN1034096A (en) 1989-07-19

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