FR3024595B1 - Antenne log-periodique a large bande de frequences - Google Patents
Antenne log-periodique a large bande de frequencesInfo
- Publication number
- FR3024595B1 FR3024595B1 FR1457419A FR1457419A FR3024595B1 FR 3024595 B1 FR3024595 B1 FR 3024595B1 FR 1457419 A FR1457419 A FR 1457419A FR 1457419 A FR1457419 A FR 1457419A FR 3024595 B1 FR3024595 B1 FR 3024595B1
- Authority
- FR
- France
- Prior art keywords
- log
- broadband frequency
- periodic antenna
- periodic
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
- H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
- H01Q11/10—Logperiodic antennas
- H01Q11/105—Logperiodic antennas using a dielectric support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/085—Flexible aerials; Whip aerials with a resilient base
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
- H01Q1/523—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between antennas of an array
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
- H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
- H01Q11/10—Logperiodic antennas
-
- 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
- H01Q21/061—Two dimensional planar arrays
- H01Q21/062—Two dimensional planar arrays using dipole aerials
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
- H01Q3/04—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1457419A FR3024595B1 (fr) | 2014-07-31 | 2014-07-31 | Antenne log-periodique a large bande de frequences |
US15/328,708 US10177456B2 (en) | 2014-07-31 | 2015-07-30 | Log-periodic antenna with wide frequency band |
EP15745187.3A EP3175509B1 (fr) | 2014-07-31 | 2015-07-30 | Antenne log-periodique a large bande de frequences |
PCT/EP2015/067490 WO2016016361A1 (fr) | 2014-07-31 | 2015-07-30 | Antenne log-periodique a large bande de frequences |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1457419A FR3024595B1 (fr) | 2014-07-31 | 2014-07-31 | Antenne log-periodique a large bande de frequences |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3024595A1 FR3024595A1 (fr) | 2016-02-05 |
FR3024595B1 true FR3024595B1 (fr) | 2017-12-15 |
Family
ID=51987253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1457419A Active FR3024595B1 (fr) | 2014-07-31 | 2014-07-31 | Antenne log-periodique a large bande de frequences |
Country Status (4)
Country | Link |
---|---|
US (1) | US10177456B2 (fr) |
EP (1) | EP3175509B1 (fr) |
FR (1) | FR3024595B1 (fr) |
WO (1) | WO2016016361A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10892796B1 (en) * | 2020-03-20 | 2021-01-12 | Rockwell Collins, Inc. | UWB spread spectrum power spatial combining antenna array |
CN114447605A (zh) * | 2020-11-06 | 2022-05-06 | 华为技术有限公司 | 多频段融合天线组件 |
CN113488781B (zh) * | 2021-06-09 | 2023-07-28 | 上海铂联通信技术有限公司 | 一种适用于多种环境下的测向天线系统 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3249946A (en) * | 1963-03-25 | 1966-05-03 | Martin Marietta Corp | Frequency independent antenna array with constant phase center spacing |
US4198639A (en) * | 1978-12-26 | 1980-04-15 | Cubic Corporation | Parabolic and log periodic antennas combined for compact high-gain broadband antenna system |
US5917455A (en) * | 1996-11-13 | 1999-06-29 | Allen Telecom Inc. | Electrically variable beam tilt antenna |
US6094176A (en) * | 1998-11-24 | 2000-07-25 | Northrop Grumman Corporation | Very compact and broadband planar log-periodic dipole array antenna |
US6677913B2 (en) * | 2001-06-19 | 2004-01-13 | The Regents Of The University Of California | Log-periodic antenna |
US20060202900A1 (en) * | 2005-03-08 | 2006-09-14 | Ems Technologies, Inc. | Capacitively coupled log periodic dipole antenna |
US7911406B2 (en) * | 2006-03-31 | 2011-03-22 | Bradley Lee Eckwielen | Modular digital UHF/VHF antenna |
US7898456B2 (en) * | 2008-02-19 | 2011-03-01 | Prairielands Energy Marketing Inc. | Apparatus and method for detecting and locating hidden objects |
KR101289265B1 (ko) * | 2009-12-21 | 2013-07-24 | 한국전자통신연구원 | 대수 주기 안테나 |
RU2485643C1 (ru) * | 2012-01-24 | 2013-06-20 | Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации | Логопериодическая антенна |
-
2014
- 2014-07-31 FR FR1457419A patent/FR3024595B1/fr active Active
-
2015
- 2015-07-30 EP EP15745187.3A patent/EP3175509B1/fr active Active
- 2015-07-30 WO PCT/EP2015/067490 patent/WO2016016361A1/fr active Application Filing
- 2015-07-30 US US15/328,708 patent/US10177456B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP3175509A1 (fr) | 2017-06-07 |
US10177456B2 (en) | 2019-01-08 |
US20170222324A1 (en) | 2017-08-03 |
WO2016016361A1 (fr) | 2016-02-04 |
EP3175509B1 (fr) | 2023-07-19 |
FR3024595A1 (fr) | 2016-02-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3155563A4 (fr) | Accord d'antenne adaptatif sur la base de valeurs d'impédance d'antenne | |
GB2534689B (en) | Broadband antenna | |
GB201517222D0 (en) | Patch antenna | |
DK3427339T3 (da) | Antenne | |
SG10201607678QA (en) | Antenna mandrel with multiple antennas | |
HK1252266A1 (zh) | 可展開的射頻傳輸線 | |
FR3025658B1 (fr) | Antenne a diagramme de rayonnement mecaniquement reconfigurable | |
IL248388A0 (en) | Microband patch antenna array | |
FR3052600B1 (fr) | Antenne filaire large bande a motifs resistifs | |
GB201610900D0 (en) | Patch antenna | |
GB2544415B (en) | Flexible polymer antenna with multiple ground resonators | |
DK2986030T3 (da) | Høreapparat med en antenne | |
FR3024595B1 (fr) | Antenne log-periodique a large bande de frequences | |
FR3026569B1 (fr) | Antenne omnidirectionnelle | |
FR3012684B1 (fr) | Antenne radiofrequence sous-marine | |
EP3134941A4 (fr) | Antenne creuse diélectrique | |
BR112016018915A2 (pt) | matriz de antena de celular | |
FR3003701B1 (fr) | Antenne filaire amelioree a large bande de frequences. | |
FR3003702B1 (fr) | Antenne filaire amelioree a large bande de frequences. | |
TWM490125U (en) | Antenna apparatus capable of increasing insulation of multiple antennas with common ground | |
FR3058002B1 (fr) | Antenne | |
GB201715245D0 (en) | Patch antenna construction | |
FR3040110B1 (fr) | Antenne sectorielle large bande multifonctions | |
FR3033449B1 (fr) | Structure antennaire omnidirectionnelle large bande | |
DK3137852T3 (da) | Forbrugsmåler med antenne |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20160205 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
PLFP | Fee payment |
Year of fee payment: 8 |
|
PLFP | Fee payment |
Year of fee payment: 9 |
|
PLFP | Fee payment |
Year of fee payment: 10 |