FR2667988B1 - - Google Patents
Info
- Publication number
- FR2667988B1 FR2667988B1 FR9012606A FR9012606A FR2667988B1 FR 2667988 B1 FR2667988 B1 FR 2667988B1 FR 9012606 A FR9012606 A FR 9012606A FR 9012606 A FR9012606 A FR 9012606A FR 2667988 B1 FR2667988 B1 FR 2667988B1
- Authority
- FR
- France
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9012606A FR2667988A1 (fr) | 1990-10-12 | 1990-10-12 | Aerien combine a encombrement tres reduit. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9012606A FR2667988A1 (fr) | 1990-10-12 | 1990-10-12 | Aerien combine a encombrement tres reduit. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2667988A1 FR2667988A1 (fr) | 1992-04-17 |
| FR2667988B1 true FR2667988B1 (pl) | 1993-02-26 |
Family
ID=9401165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9012606A Granted FR2667988A1 (fr) | 1990-10-12 | 1990-10-12 | Aerien combine a encombrement tres reduit. |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2667988A1 (pl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0715369B1 (en) * | 1994-12-01 | 1999-07-28 | Indian Space Research Organisation | A multiband antenna system |
| NO993414L (no) * | 1998-07-22 | 2000-01-23 | Vistar Telecommunications Inc | Integrert antenne |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2629502A1 (de) * | 1976-06-30 | 1978-01-05 | Siemens Ag | Mehrfachrundstrahlantenne |
| DE2660313C2 (de) * | 1976-06-30 | 1982-05-27 | Siemens AG, 1000 Berlin und 8000 München | Doppelrundstrahlantenne |
| US4349824A (en) * | 1980-10-01 | 1982-09-14 | The United States Of America As Represented By The Secretary Of The Navy | Around-a-mast quadrifilar microstrip antenna |
| JPS6313505A (ja) * | 1986-07-04 | 1988-01-20 | Nec Corp | 全方向性アンテナ |
-
1990
- 1990-10-12 FR FR9012606A patent/FR2667988A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2667988A1 (fr) | 1992-04-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CL | Concession to grant licences | ||
| ST | Notification of lapse |