JP5003653B2 - アンテナ装置 - Google Patents
アンテナ装置 Download PDFInfo
- Publication number
- JP5003653B2 JP5003653B2 JP2008279450A JP2008279450A JP5003653B2 JP 5003653 B2 JP5003653 B2 JP 5003653B2 JP 2008279450 A JP2008279450 A JP 2008279450A JP 2008279450 A JP2008279450 A JP 2008279450A JP 5003653 B2 JP5003653 B2 JP 5003653B2
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- battery pack
- antenna device
- magnetic
- coils
- 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
Links
- 229910052751 metal Inorganic materials 0.000 claims description 27
- 239000002184 metal Substances 0.000 claims description 27
- 238000004891 communication Methods 0.000 claims description 26
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 239000011889 copper foil Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 description 13
- 239000011347 resin Substances 0.000 description 13
- 229910000859 α-Fe Inorganic materials 0.000 description 12
- 239000000463 material Substances 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 7
- 230000004907 flux Effects 0.000 description 5
- 239000011888 foil Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000696 magnetic material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910000889 permalloy Inorganic materials 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 229910000702 sendust Inorganic materials 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 229920006015 heat resistant resin Polymers 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229920003051 synthetic elastomer Polymers 0.000 description 3
- 239000005061 synthetic rubber Substances 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910000808 amorphous metal alloy Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 229910018605 Ni—Zn Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- -1 double-sided tape Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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- 238000004544 sputter deposition Methods 0.000 description 1
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- 238000013518 transcription Methods 0.000 description 1
- 230000035897 transcription Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Mounting, Suspending (AREA)
Description
2 磁性体
3 コイル
4 アンテナ部
5 導線
6 電池パック
7 チップコンデンサー
8 整合回路
9 メインチップ
100 アンテナ装置
101 ループアンテナ
Claims (2)
- 電池を収容し金属面を備える電池パックと、前記金属面上に配置された少なくとも2つの磁性体と、前記少なくとも2つの磁性体それぞれに巻装された少なくとも2つのコイルと、を備え、
前記少なくとも2つのコイルは、前記金属面の端部に配置され、前記少なくとも2つのコイルの開口部は前記電池パックの中心を間にしてお互いに対向し、
前記金属面に生じる渦電流を得ることにより前記電池パック上の少なくとも2つのコイルを利用して通信を行うことを特徴とするアンテナ装置。 - 前記電池パックの表面上を銅箔で覆うことを特徴とする請求項1記載のアンテナ装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008279450A JP5003653B2 (ja) | 2008-10-30 | 2008-10-30 | アンテナ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008279450A JP5003653B2 (ja) | 2008-10-30 | 2008-10-30 | アンテナ装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012115298A Division JP5494723B2 (ja) | 2012-05-21 | 2012-05-21 | 携帯端末 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010109674A JP2010109674A (ja) | 2010-05-13 |
JP5003653B2 true JP5003653B2 (ja) | 2012-08-15 |
Family
ID=42298672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008279450A Expired - Fee Related JP5003653B2 (ja) | 2008-10-30 | 2008-10-30 | アンテナ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5003653B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4711010B2 (ja) * | 2009-08-28 | 2011-06-29 | パナソニック株式会社 | アンテナ装置 |
US20110050531A1 (en) * | 2009-08-28 | 2011-03-03 | Panasonic Corporation | Antenna unit and communication device using the same |
CN102959800B (zh) * | 2010-09-07 | 2015-03-11 | 株式会社村田制作所 | 天线装置以及通信终端装置 |
KR101374302B1 (ko) | 2011-02-15 | 2014-03-14 | 가부시키가이샤 무라타 세이사쿠쇼 | 안테나 장치 및 통신단말장치 |
CN206075984U (zh) | 2014-02-27 | 2017-04-05 | 株式会社村田制作所 | 层叠型线圈元件、天线模块以及无线通信模块 |
JP2018182686A (ja) * | 2017-04-21 | 2018-11-15 | 日本発條株式会社 | 携帯型無線通信装置、および携帯型無線通信装置を用いる情報識別装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002217635A (ja) * | 2001-01-16 | 2002-08-02 | Matsushita Electric Ind Co Ltd | アンテナ装置 |
JP2002341059A (ja) * | 2001-05-15 | 2002-11-27 | Mitsubishi Materials Corp | タグ内蔵腕時計 |
JP2004320571A (ja) * | 2003-04-18 | 2004-11-11 | Mitsubishi Materials Corp | Rfid機能付き携帯機器 |
JP4013987B1 (ja) * | 2006-07-07 | 2007-11-28 | 株式会社村田製作所 | アンテナ装置 |
-
2008
- 2008-10-30 JP JP2008279450A patent/JP5003653B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2010109674A (ja) | 2010-05-13 |
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