HUP0402353A2 - Elektromágneses érzékelőrendszerek antennáit meghajtó eszköz - Google Patents

Elektromágneses érzékelőrendszerek antennáit meghajtó eszköz

Info

Publication number
HUP0402353A2
HUP0402353A2 HU0402353A HUP0402353A HUP0402353A2 HU P0402353 A2 HUP0402353 A2 HU P0402353A2 HU 0402353 A HU0402353 A HU 0402353A HU P0402353 A HUP0402353 A HU P0402353A HU P0402353 A2 HUP0402353 A2 HU P0402353A2
Authority
HU
Hungary
Prior art keywords
power amplifier
amplifier
detection systems
electromagnetic detection
monitoring transmission
Prior art date
Application number
HU0402353A
Other languages
English (en)
Inventor
Francois Schmidt
Daniel Heyden
Original Assignee
Exaqt S.A. De C.V.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Exaqt S.A. De C.V. filed Critical Exaqt S.A. De C.V.
Publication of HUP0402353A2 publication Critical patent/HUP0402353A2/hu
Publication of HU226181B1 publication Critical patent/HU226181B1/hu

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H01Q7/04—Screened antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop

Abstract

A találmány tárgya elektromágneses érzékelőrendszer adóantennáitmeghajtó eszköz. A találmány szerinti eszköz legalább egy adóantennátés legalább egy vevőantennát tartalmazó, folytonos adásúérzékelőrendszerhez való, ahol minden egyes adóantennát egyelektronikus teljesítményerősítő táplál, továbbá mindegyik vevőantennaegy kompenzáló áramkörhöz kapcsolódik. Az eszköz legalább egy, nemfrekvenciahangolt adóantenna-elemet (4), legalább egy, bekapcsolt vagykikapcsolt állapotban működő, egyszerűsített teljesítményerősítőt (6)és legalább egy elektronikus tápáramkört tartalmaz. Ateljesítményerősítő (6) H-híd erősítőként, fél-híd erősítőként vagynegyed-híd erősítőként van kialakítva. Mindegyik adóantenna-elem (4)közvetlenül egy teljesítményerősítőhöz (6) kapcsolódik. Azelektronikus tápáramkör kimenete a teljsítmény erősítőhöz (6)kapcsolódik. Ó
HU0402353A 2001-12-21 2002-12-17 Device for monitoring transmission antennae of electromagnetic detection systems HU226181B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0116766A FR2834132B1 (fr) 2001-12-21 2001-12-21 Dispositif pour le pilotage des antennes d'emission des systemes de detection electromagnetiques
PCT/FR2002/004400 WO2003055005A1 (fr) 2001-12-21 2002-12-17 Dispositif pour le pilotage des antennes d'émission des systèmes de détection électromagnétiques

Publications (2)

Publication Number Publication Date
HUP0402353A2 true HUP0402353A2 (hu) 2005-02-28
HU226181B1 HU226181B1 (en) 2008-06-30

Family

ID=8870916

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0402353A HU226181B1 (en) 2001-12-21 2002-12-17 Device for monitoring transmission antennae of electromagnetic detection systems

Country Status (17)

Country Link
US (2) US20050095983A1 (hu)
EP (1) EP1456905B1 (hu)
JP (1) JP4095964B2 (hu)
CN (1) CN100452101C (hu)
AT (1) ATE300792T1 (hu)
AU (1) AU2002364661A1 (hu)
CA (1) CA2470160A1 (hu)
DE (1) DE60205277T2 (hu)
ES (1) ES2247426T3 (hu)
FR (1) FR2834132B1 (hu)
HU (1) HU226181B1 (hu)
IL (2) IL162453A0 (hu)
MX (1) MXPA04005842A (hu)
PL (1) PL371772A1 (hu)
RU (1) RU2308130C2 (hu)
WO (1) WO2003055005A1 (hu)
ZA (1) ZA200404712B (hu)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2910749B1 (fr) * 2006-12-22 2010-12-17 Valeo Securite Habitacle Dispositif d'emission-reception de signaux pour vehicule automobile
DE102007043124B4 (de) * 2007-09-10 2016-03-31 Denso Corporation Vorrichtung und Verfahren für eine Radiowellenübertragung
EP3235267B1 (en) * 2014-12-17 2018-08-08 Widex A/S A hearing aid

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274090A (en) * 1980-02-19 1981-06-16 Knogo Corporation Detection of articles in adjacent passageways
CN2050632U (zh) * 1987-10-23 1990-01-03 张刚 双线全自动感应式警卫防盗仪
FR2624671B1 (fr) * 1987-12-09 1990-12-14 Merlin Gerin Dispositif de commande d'un interrupteur statique
US4963880A (en) * 1988-05-03 1990-10-16 Identitech Coplanar single-coil dual function transmit and receive antenna for proximate surveillance system
US4949050A (en) * 1989-09-12 1990-08-14 Harris Corporation RF power amplifier system having amplifier protection
FR2705844B1 (fr) * 1993-05-28 1995-07-21 Thomson Csf Procédé et dispositif de modulation en amplitude d'un signal radiofréquence.
US5748891A (en) * 1994-07-22 1998-05-05 Aether Wire & Location Spread spectrum localizers
EP0798681A1 (en) * 1996-03-29 1997-10-01 Sensormatic Electronics Corporation Pulsed interrogation signal in harmonic EAS system
US5844130A (en) * 1996-04-03 1998-12-01 Ssi Technologies Apparatus for maintaining a constant radial distance between a transmitting circuit and an antenna coil
US6204729B1 (en) * 1997-12-19 2001-03-20 Nikon Research Corporation Of America H-bridge power amplifier for a motor
US6366474B1 (en) * 2000-09-29 2002-04-02 Jeff Gucyski Switching power supplies incorporating power factor correction and/or switching at resonant transition

Also Published As

Publication number Publication date
EP1456905B1 (fr) 2005-07-27
AU2002364661A1 (en) 2003-07-09
FR2834132A1 (fr) 2003-06-27
RU2004122390A (ru) 2006-01-20
ES2247426T3 (es) 2006-03-01
IL162453A (en) 2009-11-18
MXPA04005842A (es) 2004-09-10
JP2005528673A (ja) 2005-09-22
CN1606816A (zh) 2005-04-13
CA2470160A1 (fr) 2003-07-03
CN100452101C (zh) 2009-01-14
JP4095964B2 (ja) 2008-06-04
PL371772A1 (en) 2005-06-27
WO2003055005A1 (fr) 2003-07-03
US20080119146A1 (en) 2008-05-22
RU2308130C2 (ru) 2007-10-10
IL162453A0 (en) 2005-11-20
US20050095983A1 (en) 2005-05-05
DE60205277D1 (de) 2005-09-01
FR2834132B1 (fr) 2005-03-18
HU226181B1 (en) 2008-06-30
ATE300792T1 (de) 2005-08-15
EP1456905A1 (fr) 2004-09-15
DE60205277T2 (de) 2006-06-08
ZA200404712B (en) 2005-05-24

Similar Documents

Publication Publication Date Title
WO2002026103A3 (en) An immobilizable in vivo sensing device
TW200509561A (en) Antenna matching device and method thereof
EP1398981A3 (en) Using location information to control transmission signal levels of wireless devices
CA2500233A1 (en) Vehicle electronic key system
WO2006044700A3 (en) Wireless patch temperature sensor system
AU2002367135A1 (en) Sensor system
EP1028556A3 (en) Space-time diversity for WCDMA
AU2003299443A1 (en) System and device for monitoring an overhead power line
CA2321653A1 (en) Telemetry of diagnostic messages from a mobile asset to a remote station
NO20063054L (no) Fremgangsmate og system for overforing av signaler gjennom et metallror
WO2004036803A3 (en) Device, system and method for transfer of signals to a moving device
HUP0200304A2 (en) Integrated antenna coupler element
AU2003302812A1 (en) Biosensor with rf signal transmission
DE10393493D2 (de) Sensor zum Aussenden und Empfangen von elektromagnetischen Signalen
EP1256792A3 (en) Vehicle wheel assembly with temperature indicator
DE60142517D1 (de) Verteilte leistungsverstärkerarchitektur für tcas sender
FI20030706A0 (fi) Etätunnistin, laitteisto ja menetelmä haluttujen etätunnistinkomponenttien aktivoimiseksi
DE50310133D1 (de) Kraftfahrzeug-infrarot (ir)-kommunikationseinrichtung
DE59914799D1 (de) Einrichtung zum Unterdrücken des Empfangs von fahrzeugemittierter Störstrahlung
HUP0402353A2 (hu) Elektromágneses érzékelőrendszerek antennáit meghajtó eszköz
CA2128749A1 (en) Radio transreceiver the length of which is dimensioned based on power output requirement
AU2001266527A1 (en) Device for monitoring an area
BR0211838A (pt) Método para confirmação de dados
AU4227201A (en) Cost-controlled activation of a motor vehicle
WO2002060244A8 (en) Method and assembly for monitoring the state of health of animals in a population

Legal Events

Date Code Title Description
MM4A Lapse of definitive patent protection due to non-payment of fees