[go: up one dir, main page]

WO2006018905A1 - Antenne - Google Patents

Antenne Download PDF

Info

Publication number
WO2006018905A1
WO2006018905A1 PCT/JP2004/013701 JP2004013701W WO2006018905A1 WO 2006018905 A1 WO2006018905 A1 WO 2006018905A1 JP 2004013701 W JP2004013701 W JP 2004013701W WO 2006018905 A1 WO2006018905 A1 WO 2006018905A1
Authority
WO
WIPO (PCT)
Prior art keywords
radiating
flag
antenna
antenna according
portions
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.)
Ceased
Application number
PCT/JP2004/013701
Other languages
English (en)
Japanese (ja)
Inventor
Hiroshi Takashima
Takio Tsubota
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.)
SOHDAI ANTENNA Corp
Original Assignee
SOHDAI ANTENNA Corp
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 SOHDAI ANTENNA Corp filed Critical SOHDAI ANTENNA Corp
Publication of WO2006018905A1 publication Critical patent/WO2006018905A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/10—Polarisation diversity; Directional diversity
    • 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
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • 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
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

L’invention se rapporte à une antenne plane (1) comprenant au moins deux parties de rayonnement 3 (3a, 3b), présentant la même forme et disposées dans le même plan, et une partie alimentation (4) composée d’un matériau conducteur, disposée dans le même plan que les parties de rayonnement 3, et comportant une paire de parties de terminal 8 (8a, 8b). L’une desdites parties de terminal (8a) est connectée avec au moins une partie de rayonnement (3a), l’autre partie de terminal (8b) est connectée à l’autre partie de rayonnement (3b). Chaque partie de rayonnement (3) comprend un élément de fanion carré (7) comportant un élément carré (5) composé d’un matériau conducteur et en forme de boucle fermée et une pluralité d’éléments de fanion carré (6) composés d’un matériau conducteur comprenant une partie fanion (6a) en forme de boucle fermée et une partie extrémité proximale (6b) s’étendant à partir d’une extrémité d’un côté de la partie fanion (6a), l’élément carré (5) et les éléments fanions (6) étant disposés sur le même plan, la partie extrémité proximale (6b) de l’élément fanion (6) étant connectée avec la partie bord de l’élément carré (5), les éléments fanions (6) étant disposés en ligne symétrique par rapport à l’élément carré (5), les axes linéaires symétriques des parties de rayonnement respectifs 3 (3a, 3b) s’étendant dans différentes directions.
PCT/JP2004/013701 2004-08-20 2004-09-13 Antenne Ceased WO2006018905A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004-240931 2004-08-20
JP2004240931A JP2006060561A (ja) 2004-08-20 2004-08-20 アンテナ

Publications (1)

Publication Number Publication Date
WO2006018905A1 true WO2006018905A1 (fr) 2006-02-23

Family

ID=35907302

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2004/013701 Ceased WO2006018905A1 (fr) 2004-08-20 2004-09-13 Antenne

Country Status (2)

Country Link
JP (1) JP2006060561A (fr)
WO (1) WO2006018905A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2824790B2 (ja) * 1989-09-27 1998-11-18 日本板硝子株式会社 ２本線ループアンテナ
JPH1153499A (ja) * 1997-07-31 1999-02-26 T I F:Kk カード型装置のアンテナ構造
JP2001284960A (ja) * 2000-03-09 2001-10-12 Avaya Technology Corp シートメタルアンテナ
JP2002171125A (ja) * 2000-12-04 2002-06-14 Hirotaka Hamada 放射状配列多エレメントの逆ｆ型アンテナ
JP3323442B2 (ja) * 1998-06-22 2002-09-09 宏 高島 アンテナ
JP2003347829A (ja) * 2002-05-24 2003-12-05 Hiroshi Takashima アンテナ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2824790B2 (ja) * 1989-09-27 1998-11-18 日本板硝子株式会社 ２本線ループアンテナ
JPH1153499A (ja) * 1997-07-31 1999-02-26 T I F:Kk カード型装置のアンテナ構造
JP3323442B2 (ja) * 1998-06-22 2002-09-09 宏 高島 アンテナ
JP2001284960A (ja) * 2000-03-09 2001-10-12 Avaya Technology Corp シートメタルアンテナ
JP2002171125A (ja) * 2000-12-04 2002-06-14 Hirotaka Hamada 放射状配列多エレメントの逆ｆ型アンテナ
JP2003347829A (ja) * 2002-05-24 2003-12-05 Hiroshi Takashima アンテナ

Also Published As

Publication number Publication date
JP2006060561A (ja) 2006-03-02

Similar Documents

Publication Publication Date Title
CN100466377C (zh) 多频带平面天线
US6329950B1 (en) Planar antenna comprising two joined conducting regions with coax
JP3753436B2 (ja) マルチバンドのプリント形モノポール・アンテナ
JP4305282B2 (ja) アンテナ装置
US6204825B1 (en) Hybrid printed circuit board shield and antenna
US6229487B1 (en) Inverted-F antennas having non-linear conductive elements and wireless communicators incorporating the same
US9660347B2 (en) Printed coupled-fed multi-band antenna and electronic system
CN100353612C (zh) 双频偶极天线结构
JPWO2004109857A1 (ja) アンテナとそれを用いた電子機器
JP2004201281A (ja) 無線ｌａｎアンテナ及びこれを具備した無線ｌａｎカード
JP2004023797A (ja) 折り返しダイポールアンテナ
JP3980172B2 (ja) 広帯域アンテナ
US7170456B2 (en) Dielectric chip antenna structure
WO2009048428A1 (fr) Antennes pour applications de diversité
CN110970709B (zh) 天线结构及具有该天线结构的无线通信装置
JP2002100915A (ja) 誘電体アンテナ
US7486245B2 (en) Mobile terminal with plural antennas
JPH07303005A (ja) 車両用アンテナ装置
CN114389019A (zh) 天线系统
JP2010524324A (ja) 二重共振による広帯域アンテナ
JP3323442B2 (ja) アンテナ
US6041220A (en) Portable radio communication apparatus
US8054230B2 (en) Multi-band antenna
KR100643543B1 (ko) 다중 대역 모노폴 안테나
WO2006018905A1 (fr) Antenne

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase