EP1188202A1 - Dispositif d'emission et/ou de reception de signaux - Google Patents
Dispositif d'emission et/ou de reception de signauxInfo
- Publication number
- EP1188202A1 EP1188202A1 EP00951625A EP00951625A EP1188202A1 EP 1188202 A1 EP1188202 A1 EP 1188202A1 EP 00951625 A EP00951625 A EP 00951625A EP 00951625 A EP00951625 A EP 00951625A EP 1188202 A1 EP1188202 A1 EP 1188202A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- radiating element
- network
- radiating
- patch
- circular
- 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.)
- Granted
Links
- 230000010287 polarization Effects 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims 2
- 230000005855 radiation Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 9
- 239000000758 substrate Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000005284 excitation Effects 0.000 description 3
- 230000003071 parasitic effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 241000256683 Peregrinus Species 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/02—Details
- H01Q19/021—Means for reducing undesirable effects
- H01Q19/028—Means for reducing undesirable effects for reducing the cross polarisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- 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
- H01Q11/08—Helical 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
- H01Q21/065—Patch antenna array
-
- 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
- H01Q21/067—Two dimensional planar arrays using endfire radiating aerial units transverse to the plane of the array
-
- 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
- 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
- H01Q21/245—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction provided with means for varying the polarisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9907827 | 1999-06-21 | ||
FR9907827 | 1999-06-21 | ||
PCT/FR2000/001707 WO2000079649A1 (fr) | 1999-06-21 | 2000-06-21 | Dispositif d'emission et/ou de reception de signaux |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1188202A1 true EP1188202A1 (fr) | 2002-03-20 |
EP1188202B1 EP1188202B1 (fr) | 2004-02-04 |
Family
ID=9547047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00951625A Expired - Lifetime EP1188202B1 (fr) | 1999-06-21 | 2000-06-21 | Dispositif d'emission et/ou de reception de signaux |
Country Status (8)
Country | Link |
---|---|
US (1) | US6618012B1 (fr) |
EP (1) | EP1188202B1 (fr) |
JP (1) | JP4295938B2 (fr) |
CN (1) | CN1202591C (fr) |
AU (1) | AU6450400A (fr) |
DE (1) | DE60008104T2 (fr) |
ES (1) | ES2215702T3 (fr) |
WO (1) | WO2000079649A1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE517564C2 (sv) * | 1999-11-17 | 2002-06-18 | Allgon Ab | Antennanordning för en bärbar radiokommunikationsanordning, bärbar radiokommunikationsanordning med sådan antennanordning och metod för att driva nämnda radiokommunikationsanordning |
JP2004056281A (ja) * | 2002-07-17 | 2004-02-19 | Alps Electric Co Ltd | 無線lan用ダイバーシティアンテナ |
FR2854739A1 (fr) * | 2003-05-06 | 2004-11-12 | France Telecom | Dispositif formant antenne, capteur ou sonde electromagnetique |
US7675471B2 (en) * | 2004-03-05 | 2010-03-09 | Delphi Technologies, Inc. | Vehicular glass-mount antenna and system |
WO2007060148A1 (fr) * | 2005-11-24 | 2007-05-31 | Thomson Licensing | Rangees d’antennes a double polarisation circulaire |
DE102011088438A1 (de) | 2011-12-13 | 2013-06-13 | Robert Bosch Gmbh | Handwerkzeugvorrichtung |
KR101768802B1 (ko) * | 2016-03-11 | 2017-08-16 | 주식회사 한신 | 마이크로스트립 안테나 |
DE102017200129A1 (de) | 2017-01-05 | 2018-07-05 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Ndip-Antenne |
CN108111179B (zh) * | 2017-12-19 | 2019-07-23 | 温州大学瓯江学院 | 具有可调相位的信号发生器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4031537A (en) | 1974-10-23 | 1977-06-21 | Andrew Alford | Collinear dipole array with reflector |
FR2627330B1 (fr) * | 1988-02-12 | 1990-11-30 | Alcatel Espace | Antenne multifrequence, utilisable notamment dans le domaine des telecommunications spatiales |
JPH02134001A (ja) | 1988-11-15 | 1990-05-23 | Kokusai Denshin Denwa Co Ltd <Kdd> | オフセット反射鏡アンテナ |
FR2640431B1 (fr) * | 1988-12-08 | 1991-05-10 | Alcatel Espace | Dispositif rayonnant multifrequence |
US5381157A (en) * | 1991-05-02 | 1995-01-10 | Sumitomo Electric Industries, Ltd. | Monolithic microwave integrated circuit receiving device having a space between antenna element and substrate |
US5892483A (en) * | 1996-03-15 | 1999-04-06 | Ericsson Inc. | Dual antenna arrangement for portable transceiver |
JP3580654B2 (ja) * | 1996-12-04 | 2004-10-27 | 京セラ株式会社 | 共用アンテナおよびこれを用いた携帯無線機 |
SE511450C2 (sv) * | 1997-12-30 | 1999-10-04 | Allgon Ab | Antennsystem för cirkulärt polariserade radiovågor innefattande antennanordning och gränssnittsnätverk |
US6229488B1 (en) * | 2000-09-08 | 2001-05-08 | Emtac Technology Corp. | Antenna for receiving signals from GPS and GSM |
-
2000
- 2000-06-21 ES ES00951625T patent/ES2215702T3/es not_active Expired - Lifetime
- 2000-06-21 EP EP00951625A patent/EP1188202B1/fr not_active Expired - Lifetime
- 2000-06-21 CN CN00809273.7A patent/CN1202591C/zh not_active Expired - Lifetime
- 2000-06-21 JP JP2001505111A patent/JP4295938B2/ja not_active Expired - Lifetime
- 2000-06-21 DE DE60008104T patent/DE60008104T2/de not_active Expired - Lifetime
- 2000-06-21 US US09/980,551 patent/US6618012B1/en not_active Expired - Lifetime
- 2000-06-21 AU AU64504/00A patent/AU6450400A/en not_active Abandoned
- 2000-06-21 WO PCT/FR2000/001707 patent/WO2000079649A1/fr active Search and Examination
Non-Patent Citations (1)
Title |
---|
See references of WO0079649A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN1382314A (zh) | 2002-11-27 |
DE60008104D1 (de) | 2004-03-11 |
ES2215702T3 (es) | 2004-10-16 |
JP4295938B2 (ja) | 2009-07-15 |
US6618012B1 (en) | 2003-09-09 |
EP1188202B1 (fr) | 2004-02-04 |
DE60008104T2 (de) | 2004-08-05 |
JP2003524938A (ja) | 2003-08-19 |
AU6450400A (en) | 2001-01-09 |
CN1202591C (zh) | 2005-05-18 |
WO2000079649A1 (fr) | 2000-12-28 |
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