EP2080247A4 - Antenne multiélément compacte avec déphasage - Google Patents
Antenne multiélément compacte avec déphasageInfo
- Publication number
- EP2080247A4 EP2080247A4 EP07853738A EP07853738A EP2080247A4 EP 2080247 A4 EP2080247 A4 EP 2080247A4 EP 07853738 A EP07853738 A EP 07853738A EP 07853738 A EP07853738 A EP 07853738A EP 2080247 A4 EP2080247 A4 EP 2080247A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- phase shift
- element antenna
- compact multi
- compact
- antenna
- 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.)
- Withdrawn
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
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
- H01Q9/285—Planar dipole
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82784606P | 2006-10-02 | 2006-10-02 | |
PCT/US2007/080217 WO2009045210A1 (fr) | 2007-10-02 | 2007-10-02 | Antenne multiélément compacte avec déphasage |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2080247A1 EP2080247A1 (fr) | 2009-07-22 |
EP2080247A4 true EP2080247A4 (fr) | 2009-12-23 |
Family
ID=40759001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07853738A Withdrawn EP2080247A4 (fr) | 2006-10-02 | 2007-10-02 | Antenne multiélément compacte avec déphasage |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP2080247A4 (fr) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4766438A (en) * | 1987-02-27 | 1988-08-23 | Hughes Aircraft Company | Three dimensional feed through lens with hemispherical coverage |
EP0323726A2 (fr) * | 1987-12-25 | 1989-07-12 | Nippon Antenna Co., Ltd. | Antenne à large bande |
EP0470797A2 (fr) * | 1990-08-10 | 1992-02-12 | Matsushita Electric Industrial Co., Ltd. | Arrangement d'antenne |
US20010035842A1 (en) * | 2000-04-27 | 2001-11-01 | Apostolos John T. | Single feed, multi-element antenna |
EP1158602A1 (fr) * | 1999-12-27 | 2001-11-28 | Mitsubishi Denki Kabushiki Kaisha | Antenne a deux frequences, antenne a plusieurs frequences, reseau d'antennes a deux ou plusieurs frequences |
-
2007
- 2007-10-02 EP EP07853738A patent/EP2080247A4/fr not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4766438A (en) * | 1987-02-27 | 1988-08-23 | Hughes Aircraft Company | Three dimensional feed through lens with hemispherical coverage |
EP0323726A2 (fr) * | 1987-12-25 | 1989-07-12 | Nippon Antenna Co., Ltd. | Antenne à large bande |
EP0470797A2 (fr) * | 1990-08-10 | 1992-02-12 | Matsushita Electric Industrial Co., Ltd. | Arrangement d'antenne |
EP1158602A1 (fr) * | 1999-12-27 | 2001-11-28 | Mitsubishi Denki Kabushiki Kaisha | Antenne a deux frequences, antenne a plusieurs frequences, reseau d'antennes a deux ou plusieurs frequences |
US20010035842A1 (en) * | 2000-04-27 | 2001-11-01 | Apostolos John T. | Single feed, multi-element antenna |
Non-Patent Citations (1)
Title |
---|
See also references of WO2009045210A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2080247A1 (fr) | 2009-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20090330 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20091120 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01Q 9/28 20060101ALI20091116BHEP Ipc: H01Q 21/30 20060101AFI20091116BHEP |
|
17Q | First examination report despatched |
Effective date: 20100311 |
|
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20140527 |