FR2870642B1 - Antenne a materiau bip (bande interdite photonique) a paroi laterale entourant un axe - Google Patents

Antenne a materiau bip (bande interdite photonique) a paroi laterale entourant un axe

Info

Publication number
FR2870642B1
FR2870642B1 FR0405485A FR0405485A FR2870642B1 FR 2870642 B1 FR2870642 B1 FR 2870642B1 FR 0405485 A FR0405485 A FR 0405485A FR 0405485 A FR0405485 A FR 0405485A FR 2870642 B1 FR2870642 B1 FR 2870642B1
Authority
FR
France
Prior art keywords
cavity
axis
side wall
wall surrounding
material 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.)
Expired - Fee Related
Application number
FR0405485A
Other languages
English (en)
Other versions
FR2870642A1 (fr
Inventor
Bernard Jecko
Laure Freytag
Elisa Pointereau
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 de la Recherche Scientifique CNRS
Original Assignee
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
Application filed by Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR0405485A priority Critical patent/FR2870642B1/fr
Priority to JP2007517328A priority patent/JP4865706B2/ja
Priority to PCT/FR2005/001087 priority patent/WO2005124927A1/fr
Priority to US11/579,317 priority patent/US7388557B2/en
Priority to EP05763685A priority patent/EP1749332A1/fr
Priority to CA2561166A priority patent/CA2561166C/fr
Publication of FR2870642A1 publication Critical patent/FR2870642A1/fr
Application granted granted Critical
Publication of FR2870642B1 publication Critical patent/FR2870642B1/fr
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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/245—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with means for shaping the antenna pattern, e.g. in order to protect user against rf exposure
    • 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
    • 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
    • H01Q19/06—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 refracting or diffracting devices, e.g. lens
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3833—Hand-held transceivers
    • H04B1/3838—Arrangements for reducing RF exposure to the user, e.g. by changing the shape of the transceiver while in use
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/148—Arrangements of two or more hingeably connected rigid printed circuit boards, i.e. connected by flexible means
FR0405485A 2004-05-19 2004-05-19 Antenne a materiau bip (bande interdite photonique) a paroi laterale entourant un axe Expired - Fee Related FR2870642B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0405485A FR2870642B1 (fr) 2004-05-19 2004-05-19 Antenne a materiau bip (bande interdite photonique) a paroi laterale entourant un axe
JP2007517328A JP4865706B2 (ja) 2004-05-19 2005-04-29 軸を取り囲む側壁を有するフォトニックバンドギャップ（ｐｂｆ）材料のアンテナ
PCT/FR2005/001087 WO2005124927A1 (fr) 2004-05-19 2005-04-29 Antenne a materiau bip (bande interdite photonique) a paroi laterale entourant un axe
US11/579,317 US7388557B2 (en) 2004-05-19 2005-04-29 Antenna which is made from a photonic band gap (PBG) material and which comprises a lateral wall surrounding an axis
EP05763685A EP1749332A1 (fr) 2004-05-19 2005-04-29 Antenne a materiau bip (bande interdite photonique) a paroi laterale entourant un axe
CA2561166A CA2561166C (fr) 2004-05-19 2005-04-29 Antenne a materiau bip (bande interdite photonique) a paroi laterale entourant un axe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0405485A FR2870642B1 (fr) 2004-05-19 2004-05-19 Antenne a materiau bip (bande interdite photonique) a paroi laterale entourant un axe

Publications (2)

Publication Number Publication Date
FR2870642A1 FR2870642A1 (fr) 2005-11-25
FR2870642B1 true FR2870642B1 (fr) 2008-11-14

Family

ID=34949075

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0405485A Expired - Fee Related FR2870642B1 (fr) 2004-05-19 2004-05-19 Antenne a materiau bip (bande interdite photonique) a paroi laterale entourant un axe

Country Status (6)

Country Link
US (1) US7388557B2 (fr)
EP (1) EP1749332A1 (fr)
JP (1) JP4865706B2 (fr)
CA (1) CA2561166C (fr)
FR (1) FR2870642B1 (fr)
WO (1) WO2005124927A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8301092B2 (en) * 2009-06-09 2012-10-30 Broadcom Corporation Method and system for a low noise amplifier utilizing a leaky wave antenna
JP5435507B2 (ja) * 2011-04-14 2014-03-05 日本電業工作株式会社 無指向性アンテナ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2709878B1 (fr) * 1993-09-07 1995-11-24 Univ Limoges Antenne fil-plaque monopolaire.
US5689275A (en) * 1995-05-16 1997-11-18 Georgia Tech Research Corporation Electromagnetic antenna and transmission line utilizing photonic bandgap material
WO2000033414A2 (fr) * 1998-11-03 2000-06-08 Arizona Board Or Regents Dispositifs hyperfrequences a selectivite de frequence, comportant des materiaux metalliques a bande etroite
FR2795240B1 (fr) * 1999-06-18 2003-06-13 Nortel Matra Cellular Antenne de station de base de radiocommunication
FR2801428B1 (fr) * 1999-11-18 2004-10-15 Centre Nat Rech Scient Antenne pourvue d'un assemblage de materiaux filtrant
US6425560B1 (en) * 2000-08-31 2002-07-30 Casey M. Dembowiak Magnetic mounting object holder and hook
JP2003078337A (ja) * 2001-08-30 2003-03-14 Tokai Univ 積層アンテナ
JP4181172B2 (ja) * 2002-10-24 2008-11-12 サントル ナシオナル ドゥ ラ ルシェルシェサイアンティフィク（セエヌエールエス） フォトニックバンドギャップ材料によるマルチビームアンテナ
FR2863109B1 (fr) * 2003-11-27 2006-05-19 Centre Nat Rech Scient Antenne a diagramme de rayonnement d'emission/reception configurable et orientable, station de base correspondante

Also Published As

Publication number Publication date
US20070236405A1 (en) 2007-10-11
US7388557B2 (en) 2008-06-17
CA2561166A1 (fr) 2005-12-29
FR2870642A1 (fr) 2005-11-25
CA2561166C (fr) 2016-08-23
JP4865706B2 (ja) 2012-02-01
EP1749332A1 (fr) 2007-02-07
WO2005124927A1 (fr) 2005-12-29
JP2007538442A (ja) 2007-12-27

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Effective date: 20060131

RN Application for restoration
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