ES2103630B1 - Dispositivo de alimentacion para red de antenas de placas con doble polarizacion cruzada y red equipada con tal dispositivo. - Google Patents
Dispositivo de alimentacion para red de antenas de placas con doble polarizacion cruzada y red equipada con tal dispositivo.Info
- Publication number
- ES2103630B1 ES2103630B1 ES09101308A ES9101308A ES2103630B1 ES 2103630 B1 ES2103630 B1 ES 2103630B1 ES 09101308 A ES09101308 A ES 09101308A ES 9101308 A ES9101308 A ES 9101308A ES 2103630 B1 ES2103630 B1 ES 2103630B1
- Authority
- ES
- Spain
- Prior art keywords
- network
- polarization
- column
- plate antenna
- feeding device
- 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.)
- Expired - Lifetime
Links
- 238000005388 cross polarization Methods 0.000 title abstract 2
- 230000010287 polarization Effects 0.000 abstract 1
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
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9007842A FR2747844A1 (fr) | 1990-06-22 | 1990-06-22 | Dispositif d'alimentation pour reseau d'antennes plaques a double polarisation croisee et reseau equipe d'un tel dispositif |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2103630A1 ES2103630A1 (es) | 1997-09-16 |
| ES2103630B1 true ES2103630B1 (es) | 1998-05-16 |
Family
ID=9397902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES09101308A Expired - Lifetime ES2103630B1 (es) | 1990-06-22 | 1991-05-30 | Dispositivo de alimentacion para red de antenas de placas con doble polarizacion cruzada y red equipada con tal dispositivo. |
Country Status (6)
| Country | Link |
|---|---|
| DE (1) | DE4120522A1 (cs) |
| ES (1) | ES2103630B1 (cs) |
| FR (1) | FR2747844A1 (cs) |
| GB (1) | GB9113334D0 (cs) |
| IT (1) | IT1277983B1 (cs) |
| PT (1) | PT98043A (cs) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2598036B1 (fr) * | 1986-04-23 | 1988-08-12 | France Etat | Antenne plaque a doubles polarisations croisees |
| FR2599899B1 (fr) * | 1986-06-05 | 1989-09-15 | Emmanuel Rammos | Antenne plane a reseau avec conducteurs d'alimentation imprimes a faible perte et paires incorporees de fentes superposees rayonnantes a large bande |
| US5005019A (en) * | 1986-11-13 | 1991-04-02 | Communications Satellite Corporation | Electromagnetically coupled printed-circuit antennas having patches or slots capacitively coupled to feedlines |
| US4926189A (en) * | 1988-05-10 | 1990-05-15 | Communications Satellite Corporation | High-gain single- and dual-polarized antennas employing gridded printed-circuit elements |
-
1990
- 1990-06-22 FR FR9007842A patent/FR2747844A1/fr active Pending
-
1991
- 1991-05-30 ES ES09101308A patent/ES2103630B1/es not_active Expired - Lifetime
- 1991-05-31 IT IT91TO000406A patent/IT1277983B1/it active IP Right Grant
- 1991-06-20 GB GBGB9113334.8A patent/GB9113334D0/en not_active Ceased
- 1991-06-20 PT PT98043A patent/PT98043A/pt not_active Application Discontinuation
- 1991-06-21 DE DE4120522A patent/DE4120522A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ITTO910406A1 (it) | 1992-12-01 |
| ITTO910406A0 (cs) | 1991-05-31 |
| PT98043A (pt) | 1998-09-30 |
| FR2747844A1 (fr) | 1997-10-24 |
| IT1277983B1 (it) | 1997-11-12 |
| GB9113334D0 (en) | 2009-12-23 |
| DE4120522A1 (de) | 1998-03-12 |
| ES2103630A1 (es) | 1997-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 19970916 Kind code of ref document: A1 Effective date: 19970916 |
|
| FA2A | Application withdrawn |
Effective date: 19990111 |