FR2783974B1 - METHOD FOR ENLARGING THE RADIATION DIAGRAM OF AN ANTENNA, AND ANTENNA USING THE SAME - Google Patents
METHOD FOR ENLARGING THE RADIATION DIAGRAM OF AN ANTENNA, AND ANTENNA USING THE SAMEInfo
- Publication number
- FR2783974B1 FR2783974B1 FR9812155A FR9812155A FR2783974B1 FR 2783974 B1 FR2783974 B1 FR 2783974B1 FR 9812155 A FR9812155 A FR 9812155A FR 9812155 A FR9812155 A FR 9812155A FR 2783974 B1 FR2783974 B1 FR 2783974B1
- Authority
- FR
- France
- Prior art keywords
- antenna
- enlarging
- same
- radiation diagram
- radiation
- 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 - Fee Related
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
- H01Q21/22—Antenna units of the array energised non-uniformly in amplitude or phase, e.g. tapered array or binomial array
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9812155A FR2783974B1 (en) | 1998-09-29 | 1998-09-29 | METHOD FOR ENLARGING THE RADIATION DIAGRAM OF AN ANTENNA, AND ANTENNA USING THE SAME |
EP99402347A EP0991137A1 (en) | 1998-09-29 | 1999-09-24 | Method for expanding the radiation pattern of an antenna and antenna using this method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9812155A FR2783974B1 (en) | 1998-09-29 | 1998-09-29 | METHOD FOR ENLARGING THE RADIATION DIAGRAM OF AN ANTENNA, AND ANTENNA USING THE SAME |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2783974A1 FR2783974A1 (en) | 2000-03-31 |
FR2783974B1 true FR2783974B1 (en) | 2002-11-29 |
Family
ID=9530958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9812155A Expired - Fee Related FR2783974B1 (en) | 1998-09-29 | 1998-09-29 | METHOD FOR ENLARGING THE RADIATION DIAGRAM OF AN ANTENNA, AND ANTENNA USING THE SAME |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0991137A1 (en) |
FR (1) | FR2783974B1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3787797T2 (en) * | 1986-07-29 | 1994-04-21 | Hughes Aircraft Co | SEMICONDUCTOR PHASE-CONTROLLED GROUP ANTENNA WITH SMALL SUB-LOBS. |
US4827270A (en) * | 1986-12-22 | 1989-05-02 | Mitsubishi Denki Kabushiki Kaisha | Antenna device |
IL110896A0 (en) * | 1994-01-31 | 1994-11-28 | Loral Qualcomm Satellite Serv | Active transmit phases array antenna with amplitude taper |
GB9424119D0 (en) * | 1994-11-28 | 1995-01-18 | Northern Telecom Ltd | An antenna dow-tilt arrangement |
-
1998
- 1998-09-29 FR FR9812155A patent/FR2783974B1/en not_active Expired - Fee Related
-
1999
- 1999-09-24 EP EP99402347A patent/EP0991137A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2783974A1 (en) | 2000-03-31 |
EP0991137A1 (en) | 2000-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
AU | Other act affecting the ownership or exploitation of an industrial property right | ||
CL | Concession to grant licenses | ||
ST | Notification of lapse |
Effective date: 20060531 |