ITTO910926A1 - COUPLER ADAPTATION TRANSFORMER WITH INTEGRATED HYPERFREQUENCY IN PARTICULAR FOR DIPOLE ANTENNA - Google Patents
COUPLER ADAPTATION TRANSFORMER WITH INTEGRATED HYPERFREQUENCY IN PARTICULAR FOR DIPOLE ANTENNAInfo
- Publication number
- ITTO910926A1 ITTO910926A1 IT000926A ITTO910926A ITTO910926A1 IT TO910926 A1 ITTO910926 A1 IT TO910926A1 IT 000926 A IT000926 A IT 000926A IT TO910926 A ITTO910926 A IT TO910926A IT TO910926 A1 ITTO910926 A1 IT TO910926A1
- Authority
- IT
- Italy
- Prior art keywords
- dipole antenna
- adaptation transformer
- hyperfrequency
- coupler
- integrated
- Prior art date
Links
- 230000006978 adaptation Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
- H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced with unbalanced lines or devices
-
- 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
- H01Q21/26—Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9015724A FR2736212B1 (en) | 1990-12-14 | 1990-12-14 | BALUN COUPLER INTEGRATED MICROWAVE, ESPECIALLY FOR DIPOLE ANTENNA |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO910926A0 ITTO910926A0 (en) | 1991-11-29 |
ITTO910926A1 true ITTO910926A1 (en) | 1992-06-15 |
IT1265701B1 IT1265701B1 (en) | 1996-11-29 |
Family
ID=9403278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT91TO000926A IT1265701B1 (en) | 1990-12-14 | 1991-11-29 | INTEGRATED HYPERFREQUENCY ADAPTATION TRANSFORMER COUPLER, IN PARTICULAR FOR DIPOLE ANTENNA |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2736212B1 (en) |
GB (1) | GB2303740B (en) |
IT (1) | IT1265701B1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2751471B1 (en) * | 1990-12-14 | 1999-02-12 | Dassault Electronique | WIDE-BAND RADIATION DEVICE WHICH MAY BE MULTIPLE POLARIZATION |
EP0920074A1 (en) | 1997-11-25 | 1999-06-02 | Sony International (Europe) GmbH | Circular polarized planar printed antenna concept with shaped radiation pattern |
KR100440252B1 (en) * | 2002-05-15 | 2004-07-15 | 한국전자통신연구원 | S/N Enhancer |
US6940465B2 (en) | 2003-05-08 | 2005-09-06 | Kathrein-Werke Kg | Dual-polarized dipole antenna element |
GB0724684D0 (en) | 2007-12-18 | 2009-01-07 | Bae Systems Plc | Anntenna Feed Module |
FR2985097B1 (en) * | 2011-12-27 | 2014-07-25 | Thales Sa | COMPARED ANTENNA LARGE BAND WITH DOUBLE LINEAR POLARIZATION |
US8970435B2 (en) * | 2012-10-05 | 2015-03-03 | Cambridge Silicon Radio Limited | Pie shape phased array antenna design |
CN111584992B (en) * | 2019-02-19 | 2021-08-13 | 华为技术有限公司 | Radiation device and multi-band array antenna |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1387450A (en) * | 1972-07-14 | 1975-03-19 | Marconi Co Ltd | Dipole aerial arrangements |
DE3625113A1 (en) * | 1986-07-29 | 1988-02-04 | Siemens Ag | Aerial element which is provided for a phased-array antenna |
US5021799A (en) * | 1989-07-03 | 1991-06-04 | Motorola, Inc. | High permitivity dielectric microstrip dipole antenna |
-
1990
- 1990-12-14 FR FR9015724A patent/FR2736212B1/en not_active Expired - Lifetime
-
1991
- 1991-11-18 GB GB9124435A patent/GB2303740B/en not_active Expired - Fee Related
- 1991-11-29 IT IT91TO000926A patent/IT1265701B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
FR2736212B1 (en) | 1998-01-02 |
GB9124435D0 (en) | 1996-12-04 |
IT1265701B1 (en) | 1996-11-29 |
FR2736212A1 (en) | 1997-01-03 |
GB2303740A (en) | 1997-02-26 |
GB2303740B (en) | 1997-07-09 |
ITTO910926A0 (en) | 1991-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971127 |