JP5015236B2 - 地上波デジタルテレビのためのコンパクトポータブルアンテナ - Google Patents
地上波デジタルテレビのためのコンパクトポータブルアンテナ Download PDFInfo
- Publication number
- JP5015236B2 JP5015236B2 JP2009508439A JP2009508439A JP5015236B2 JP 5015236 B2 JP5015236 B2 JP 5015236B2 JP 2009508439 A JP2009508439 A JP 2009508439A JP 2009508439 A JP2009508439 A JP 2009508439A JP 5015236 B2 JP5015236 B2 JP 5015236B2
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- JP
- Japan
- Prior art keywords
- arm
- antenna
- conductive
- band
- shaped
- 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.)
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- 239000000758 substrate Substances 0.000 claims description 14
- 239000004020 conductor Substances 0.000 claims description 5
- 230000005855 radiation Effects 0.000 description 12
- 239000003990 capacitor Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
-
- 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
-
- 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
Description
Digital Assistant)または他の同様な装置のような、電磁信号を受けとるためアンテナを要求するポータブル電子装置での、テレビ信号、とりわけデジタル信号を受信するために設計されたアンテナに関する。
導電要素または細長片41の幅Iは、0.2mmと0.83mmの間に設定する。
1a 長方形の形状の部分
1b 湾曲した部分
2 第2の導電性アーム
20 絶縁基板
21 U字型要素
3 連接帯
4 第2の放射要素
41 導電性要素
50 第2の放射要素
100 コールドアーム
201、202 ホットアーム
301、302 連接ピン
1000 電子カード
1001 低雑音アンプLNA
1002 集積チューナ
1003 復調器
1004 USBインターフェース
1005 USBコネクタ
Claims (5)
- 第1の周波数帯で動作するダイポールタイプ要素から形成された第1の放射要素を含み、第1の導電性アームと少なくとも1つの第2のアームを含み、前記第1の導電性アームおよび前記少なくとも1つの第2のアームはそれぞれ別々に提供される給電点のレベルで相互に接続されているポータブルコンパクトアンテナにおいて、
前記少なくとも1つの第2のアームは、U字型導電性要素によって構成され、絶縁基板上で実現され、前記U字型導電性要素は前記給電点のレベルに一緒にリンクされる2つの枝を備え、前記U字型導電性要素の各枝はλ1/4のよって決定される長さをもち、λ1は第1の周波数帯の中心周波数での波長であり、第2の周波数帯で動作するよう寸法付けられた第2の放射要素を含み、U字型要素の2つの枝の間の、絶縁処理された基板上に実現された導電性要素を含み、第2の放射要素はベンドに折り重ねられた導電性要素の少なくとも2つの部分によって構成され、1つの部分はU字型の要素の枝に平行であり、他の部分はU字型の要素の枝に垂直であり、前記導電性要素の長さはk*λ2/2−L1によって決定され、λ2は第2の周波数帯の中心周波数での波長であり、kは第2の周波数帯の調波に対応する正の整数であり、L1は前記第1の導電性アームの長さであることを特徴とするポータブルコンパクトアンテナ。 - 前記導電性要素は、幅が0.2mmから2mmの間であり、細長片の厚さが導電性材料の膜の厚さより大きい導電性材料である細長片によって形成されることを特徴とする請求項1に記載のアンテナ。
- 前記細長片の厚さが20μmより大きいまたは等しいことを特徴とする請求項2に記載のアンテナ。
- 前記第2の放射要素と前記U字型導電性要素の各枝とが0.2mmより大きいまたは等しい寸法で隔てられていることを特徴とする請求項1に記載のアンテナ。
- 前記ベンド同士が0.2mmより大きいまたは等しい寸法で隔てられていることを特徴とする請求項1に記載のアンテナ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0604269A FR2901063A1 (fr) | 2006-05-12 | 2006-05-12 | Antenne compacte portable pour la television numerique terrestre |
FR0604269 | 2006-05-12 | ||
PCT/FR2007/051227 WO2007135313A1 (fr) | 2006-05-12 | 2007-05-04 | Antenne compacte portable pour la television numerique terrestre |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009537086A JP2009537086A (ja) | 2009-10-22 |
JP5015236B2 true JP5015236B2 (ja) | 2012-08-29 |
Family
ID=37725129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009508439A Expired - Fee Related JP5015236B2 (ja) | 2006-05-12 | 2007-05-04 | 地上波デジタルテレビのためのコンパクトポータブルアンテナ |
Country Status (7)
Country | Link |
---|---|
US (1) | US7924236B2 (ja) |
EP (1) | EP2022141B1 (ja) |
JP (1) | JP5015236B2 (ja) |
KR (1) | KR101337403B1 (ja) |
CN (1) | CN101443959B (ja) |
FR (1) | FR2901063A1 (ja) |
WO (1) | WO2007135313A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2889362B1 (fr) * | 2005-08-01 | 2007-10-19 | Thomson Licensing Sas | Systeme d'antennes a diversite de type dipole |
US20100225561A1 (en) * | 2009-03-04 | 2010-09-09 | Azurewave Technologies, Inc. | Electrical connector with a television signal receiving function |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH621916B (fr) * | 1979-02-27 | Ebauchesfabrik Eta Ag | Procede de fabrication de stators pour moteurs pas a pas de montres electroniques, et moteur realise selon le procede. | |
US4313119A (en) * | 1980-04-18 | 1982-01-26 | Motorola, Inc. | Dual mode transceiver antenna |
JPH0397700U (ja) * | 1990-01-25 | 1991-10-08 | ||
JP3273463B2 (ja) * | 1995-09-27 | 2002-04-08 | 株式会社エヌ・ティ・ティ・ドコモ | 半円形放射板を使った広帯域アンテナ装置 |
US6475003B2 (en) * | 1999-10-12 | 2002-11-05 | 3Com Corporation | Physically independent connector for retractable and removeable extensions in thin-profile electronic devices |
JP3824900B2 (ja) * | 2000-10-12 | 2006-09-20 | 古河電気工業株式会社 | アンテナ取付構造 |
JP2004064312A (ja) * | 2002-07-26 | 2004-02-26 | Matsushita Electric Ind Co Ltd | 携帯無線機用アンテナ装置 |
JP2004328694A (ja) * | 2002-11-27 | 2004-11-18 | Taiyo Yuden Co Ltd | アンテナ及び無線通信カード |
TW558079U (en) * | 2003-02-20 | 2003-10-11 | Inpaq Technology Co Ltd | Structure improvement of covering-type multi-frequency antenna body |
US20050035919A1 (en) * | 2003-08-15 | 2005-02-17 | Fan Yang | Multi-band printed dipole antenna |
US7053843B2 (en) * | 2004-01-20 | 2006-05-30 | Sierra Wireless, Inc. | Multi-band antenna system |
JP4301034B2 (ja) * | 2004-02-26 | 2009-07-22 | パナソニック株式会社 | アンテナが搭載された無線装置 |
JP2006254081A (ja) * | 2005-03-10 | 2006-09-21 | Mitsubishi Electric Corp | ダイポール型アンテナ |
FR2884973A1 (fr) * | 2005-04-20 | 2006-10-27 | Thomson Licensing Sa | Antenne large bande de type dipole |
FR2889362B1 (fr) * | 2005-08-01 | 2007-10-19 | Thomson Licensing Sas | Systeme d'antennes a diversite de type dipole |
-
2006
- 2006-05-12 FR FR0604269A patent/FR2901063A1/fr active Pending
-
2007
- 2007-05-04 US US12/227,191 patent/US7924236B2/en not_active Expired - Fee Related
- 2007-05-04 KR KR1020087027129A patent/KR101337403B1/ko active IP Right Grant
- 2007-05-04 CN CN2007800173437A patent/CN101443959B/zh not_active Expired - Fee Related
- 2007-05-04 WO PCT/FR2007/051227 patent/WO2007135313A1/fr active Application Filing
- 2007-05-04 JP JP2009508439A patent/JP5015236B2/ja not_active Expired - Fee Related
- 2007-05-04 EP EP07766007A patent/EP2022141B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101443959B (zh) | 2013-01-30 |
US20090096697A1 (en) | 2009-04-16 |
KR20090014270A (ko) | 2009-02-09 |
EP2022141A1 (fr) | 2009-02-11 |
CN101443959A (zh) | 2009-05-27 |
FR2901063A1 (fr) | 2007-11-16 |
WO2007135313A1 (fr) | 2007-11-29 |
KR101337403B1 (ko) | 2013-12-06 |
JP2009537086A (ja) | 2009-10-22 |
EP2022141B1 (fr) | 2012-04-25 |
US7924236B2 (en) | 2011-04-12 |
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