FR2854735B1 - MULTI-BEAM BEEP MATERIAL ANTENNA - Google Patents

MULTI-BEAM BEEP MATERIAL ANTENNA

Info

Publication number
FR2854735B1
FR2854735B1 FR0309473A FR0309473A FR2854735B1 FR 2854735 B1 FR2854735 B1 FR 2854735B1 FR 0309473 A FR0309473 A FR 0309473A FR 0309473 A FR0309473 A FR 0309473A FR 2854735 B1 FR2854735 B1 FR 2854735B1
Authority
FR
France
Prior art keywords
beep
material antenna
band
periodicity
default
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.)
Expired - Fee Related
Application number
FR0309473A
Other languages
French (fr)
Other versions
FR2854735A1 (en
Inventor
Marc Thevenot
Regis Chantalat
Bernard Jecko
Ludovic Leger
Thierry Monediere
Patrick Dumon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre National dEtudes Spatiales CNES
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National dEtudes Spatiales CNES
Centre National de la Recherche Scientifique CNRS
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
Priority to FR0309473A priority Critical patent/FR2854735B1/en
Application filed by Centre National dEtudes Spatiales CNES, Centre National de la Recherche Scientifique CNRS filed Critical Centre National dEtudes Spatiales CNES
Priority to DE60305056T priority patent/DE60305056T2/en
Priority to AU2003285446A priority patent/AU2003285446A1/en
Priority to EP03778447A priority patent/EP1554777B1/en
Priority to AT03778447T priority patent/ATE325438T1/en
Priority to ES03778447T priority patent/ES2264018T3/en
Priority to PCT/FR2003/003147 priority patent/WO2004040696A1/en
Priority to JP2005501825A priority patent/JP4181173B2/en
Priority to US10/532,641 priority patent/US7242368B2/en
Publication of FR2854735A1 publication Critical patent/FR2854735A1/en
Application granted granted Critical
Publication of FR2854735B1 publication Critical patent/FR2854735B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/006—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces
    • 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
    • H01Q19/10—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 using reflecting surfaces
    • H01Q19/12—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 using reflecting surfaces wherein the surfaces are concave
    • H01Q19/17—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 using reflecting surfaces wherein the surfaces are concave the primary radiating source comprising two or more radiating elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/007—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

The multiple beam antenna (4) has a radiation pattern at the focal point. There is a photonic band gap material (20) with a stop band forming an outer surface (38). A periodicity default (36) provides a narrow pass band.
FR0309473A 2002-10-24 2003-07-31 MULTI-BEAM BEEP MATERIAL ANTENNA Expired - Fee Related FR2854735B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR0309473A FR2854735B1 (en) 2003-07-31 2003-07-31 MULTI-BEAM BEEP MATERIAL ANTENNA
AU2003285446A AU2003285446A1 (en) 2002-10-24 2003-10-23 Multibeam antenna with photonic bandgap material
EP03778447A EP1554777B1 (en) 2002-10-24 2003-10-23 Multibeam antenna with photonic bandgap material
AT03778447T ATE325438T1 (en) 2002-10-24 2003-10-23 MULTIPLE BEAM ANTENNA USING PHOTONIC BANDGAP MATERIAL
DE60305056T DE60305056T2 (en) 2002-10-24 2003-10-23 MULTI-STREAM LENS WITH PHOTONIC BELT MATERIAL
ES03778447T ES2264018T3 (en) 2002-10-24 2003-10-23 MULTI-BEAM ANTENNA WITH BIP MATERIAL.
PCT/FR2003/003147 WO2004040696A1 (en) 2002-10-24 2003-10-23 Multibeam antenna with photonic bandgap material
JP2005501825A JP4181173B2 (en) 2002-10-24 2003-10-23 Multi-beam PBG material antenna
US10/532,641 US7242368B2 (en) 2002-10-24 2003-10-23 Multibeam antenna with photonic bandgap material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0309473A FR2854735B1 (en) 2003-07-31 2003-07-31 MULTI-BEAM BEEP MATERIAL ANTENNA

Publications (2)

Publication Number Publication Date
FR2854735A1 FR2854735A1 (en) 2004-11-12
FR2854735B1 true FR2854735B1 (en) 2006-07-21

Family

ID=33306445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0309473A Expired - Fee Related FR2854735B1 (en) 2002-10-24 2003-07-31 MULTI-BEAM BEEP MATERIAL ANTENNA

Country Status (1)

Country Link
FR (1) FR2854735B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012153164A1 (en) 2011-05-06 2012-11-15 Time Reversal Communications A device for receiving and/or emitting a wave, a system comprising the device, and use of such device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4236161A (en) * 1978-09-18 1980-11-25 Bell Telephone Laboratories, Incorporated Array feed for offset satellite antenna
US6262830B1 (en) * 1997-09-16 2001-07-17 Michael Scalora Transparent metallo-dielectric photonic band gap structure
FR2801428B1 (en) * 1999-11-18 2004-10-15 Centre Nat Rech Scient ANTENNA PROVIDED WITH AN ASSEMBLY OF FILTER MATERIALS

Also Published As

Publication number Publication date
FR2854735A1 (en) 2004-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080630