ES2103630A1 - Supply for network of crossed double polarisation planar antennae - Google Patents

Supply for network of crossed double polarisation planar antennae

Info

Publication number
ES2103630A1
ES2103630A1 ES09101308A ES9101308A ES2103630A1 ES 2103630 A1 ES2103630 A1 ES 2103630A1 ES 09101308 A ES09101308 A ES 09101308A ES 9101308 A ES9101308 A ES 9101308A ES 2103630 A1 ES2103630 A1 ES 2103630A1
Authority
ES
Spain
Prior art keywords
columns
network
supply
column
sources
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
ES09101308A
Other languages
Spanish (es)
Other versions
ES2103630B1 (en
Inventor
Gerard Dubost
Guy Bastard
Maurice Loiseau
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.)
LGT Laboratoire General des Telecommunications
Thomson LGT Laboratoire General des Telecommunications
Original Assignee
LGT Laboratoire General des Telecommunications
Thomson LGT Laboratoire General des Telecommunications
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 LGT Laboratoire General des Telecommunications, Thomson LGT Laboratoire General des Telecommunications filed Critical LGT Laboratoire General des Telecommunications
Publication of ES2103630A1 publication Critical patent/ES2103630A1/en
Application granted granted Critical
Publication of ES2103630B1 publication Critical patent/ES2103630B1/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
    • 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

Abstract

Each partial distributor (D, D) has as many branches as there are columns of sources (Si), forming n conductor columns. The conducting columns (Ci, Ci), corresponding to the two distributors which are associated with a same column of sources, are situated to one side and the other of the column, and are connected to the corresponding branches by their midpoints (Mi, Mi). The spacing (d) of the sources (Si) along a column equals the wavelength in air divided by the square root of the relative permittivity of the PCB material. The source columns are spaced with a greater separation, to print the column conductors and the corresponding branches between them.
ES09101308A 1990-06-22 1991-05-30 FEEDING DEVICE FOR PLATE ANTENNA NETWORK WITH DOUBLE CROSS-POLARIZATION AND NETWORK EQUIPPED WITH SUCH DEVICE. Expired - Lifetime ES2103630B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9007842A FR2747844A1 (en) 1990-06-22 1990-06-22 Supply for network of crossed double polarisation planar antennae

Publications (2)

Publication Number Publication Date
ES2103630A1 true ES2103630A1 (en) 1997-09-16
ES2103630B1 ES2103630B1 (en) 1998-05-16

Family

ID=9397902

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09101308A Expired - Lifetime ES2103630B1 (en) 1990-06-22 1991-05-30 FEEDING DEVICE FOR PLATE ANTENNA NETWORK WITH DOUBLE CROSS-POLARIZATION AND NETWORK EQUIPPED WITH SUCH DEVICE.

Country Status (6)

Country Link
DE (1) DE4120522A1 (en)
ES (1) ES2103630B1 (en)
FR (1) FR2747844A1 (en)
GB (1) GB9113334D0 (en)
IT (1) IT1277983B1 (en)
PT (1) PT98043A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0243289A1 (en) * 1986-04-23 1987-10-28 ETAT FRANCAIS représenté par le Ministre des PTT (Centre National d'Etudes des Télécommunications) Plate antenna with two crossed polarizations
FR2599899A1 (en) * 1986-06-05 1987-12-11 Emmanuel Rammos Plane array antenna with printed supply conductors having low loss and incorporated pairs of wide-band overlying radiating slots
EP0271458A2 (en) * 1986-11-13 1988-06-15 Communications Satellite Corporation Electromagnetically coupled printed-circuit antennas having patches or slots capacitively coupled to feedlines
EP0342175A2 (en) * 1988-05-10 1989-11-15 COMSAT Corporation Dual-polarized printed circuit antenna having its elements, including gridded printed circuit elements, capacitively coupled to feedlines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0243289A1 (en) * 1986-04-23 1987-10-28 ETAT FRANCAIS représenté par le Ministre des PTT (Centre National d'Etudes des Télécommunications) Plate antenna with two crossed polarizations
FR2599899A1 (en) * 1986-06-05 1987-12-11 Emmanuel Rammos Plane array antenna with printed supply conductors having low loss and incorporated pairs of wide-band overlying radiating slots
EP0271458A2 (en) * 1986-11-13 1988-06-15 Communications Satellite Corporation Electromagnetically coupled printed-circuit antennas having patches or slots capacitively coupled to feedlines
EP0342175A2 (en) * 1988-05-10 1989-11-15 COMSAT Corporation Dual-polarized printed circuit antenna having its elements, including gridded printed circuit elements, capacitively coupled to feedlines

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DUBOST, G. y VINATIER, C. RÚseau de doublets repliÚs symÚtriques en plaques. L'Onde electrique. Abril 1981, Vol. 61, n‘ 4, pßginas 38,39; figura 7 bis *

Also Published As

Publication number Publication date
ITTO910406A0 (en) 1991-05-31
FR2747844A1 (en) 1997-10-24
IT1277983B1 (en) 1997-11-12
ES2103630B1 (en) 1998-05-16
DE4120522A1 (en) 1998-03-12
ITTO910406A1 (en) 1992-12-01
GB9113334D0 (en) 2009-12-23
PT98043A (en) 1998-09-30

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Legal Events

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EC2A Search report published

Date of ref document: 19970916

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