Nova Patents
AT339782T

Multiple-beam antenna with photonic bandgap material

Abstract

The present invention relates to the equipment and the multi-beam antenna for converging electromagnetic waves. The photonic band gap material (20) into which this antenna has at least one band gap, At least one periodic defect of the above-mentioned photonic band gap material for forming the narrow bandwidth of at least one piece in this band gap material, It is an excitation element (40*43) for transmitting electromagnetic waves within the narrow bandwidth of at least one above-mentioned piece, and/or receiving, and has the excitation element mutually arranged so that a radiation spot may overlap.

Term

No projected expiry on record.

  1. Priority
  2. Filed
  3. Granted
  4. Today

48 members in 10 offices

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Priority claims
DocumentOfficeKindDate
0213326FranceA
0309472FranceA

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WO2004040694A1World Intellectual Property Organization (WIPO)A1
WO2004040695A1World Intellectual Property Organization (WIPO)A1
WO2004040696A1World Intellectual Property Organization (WIPO)A1
AU2003285444A1AustraliaA1
AU2003285444A8AustraliaA8
AU2003285445A1AustraliaA1
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AU2003285446A8AustraliaA8
FR2854734A1FranceA1
FR2854735A1FranceA1
FR2854737A1FranceA1
FR2854738A1FranceA1
EP1554776A1European Patent Office (EPO)A1
EP1554777A1European Patent Office (EPO)A1
FR2854738B1FranceB1
EP1568104A1European Patent Office (EPO)A1
CN1706073AChinaA
CN1706074AChinaA
CN1717842AChinaA
JP2006504373AJapanA
JP2006504374AJapanA
JP2006504375AJapanA
EP1554777B1European Patent Office (EPO)B1
US2006097917A1United States of AmericaA1
DE60305056D1GermanyD1
AT325438TAustriaT
ATE325438T1AustriaT1
US2006125713A1United States of AmericaA1
US2006132378A1United States of AmericaA1
FR2854734B1FranceB1
FR2854735B1FranceB1
EP1568104B1European Patent Office (EPO)B1
AT339782TThis recordAustriaT
ATE339782T1AustriaT1
DE60308409D1GermanyD1
DE60305056T2GermanyT2
ES2264018T3SpainT3
US7233299B2United States of AmericaB2
US7242368B2United States of AmericaB2
DE60308409T2GermanyT2
US7411564B2United States of AmericaB2
JP4174507B2JapanB2
JP4181172B2JapanB2
JP4181173B2JapanB2
CN100483846CChinaC
CN100511835CChinaC
CN1717842BChinaB