JP4933980B2 - アンテナ部材 - Google Patents
アンテナ部材 Download PDFInfo
- Publication number
- JP4933980B2 JP4933980B2 JP2007210756A JP2007210756A JP4933980B2 JP 4933980 B2 JP4933980 B2 JP 4933980B2 JP 2007210756 A JP2007210756 A JP 2007210756A JP 2007210756 A JP2007210756 A JP 2007210756A JP 4933980 B2 JP4933980 B2 JP 4933980B2
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- antenna
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- tag
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- 239000004020 conductor Substances 0.000 claims description 77
- 239000000758 substrate Substances 0.000 claims description 25
- 239000000463 material Substances 0.000 description 25
- 238000000034 method Methods 0.000 description 15
- 239000000523 sample Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
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- Details Of Aerials (AREA)
Description
ベース基材上に形成された帯状の第1の導体部と、前記第1の導体部に接続点にて電気的に接続され、該接続点を中心として前記第1の導体部に対する角度が可変に構成された第2の導体部とを有するアンテナ部材において、
前記第2の導体部は、前記ベース基材に対して前記接続点を中心として回転可能に取り付けられた帯状基材上に形成され、
前記ベース基材は、前記帯状基材の回転軌道上に前記帯状基材の幅をピッチとして設けられ、前記帯状基材が回転方向に移動しないように固定するための複数の突起を有することを特徴とする。
101 アンテナ部材
110 ICチップ
120 メインアンテナ部
120a,120b,121a,121b 導体部
121 サブアンテナ部
130 ベース基材
131a,131b フィルム基材
132a,132b リベット
133 突起
150 プローブ
200 情報書込/読出装置
210 情報書込/読出回路
Claims (1)
- ベース基材上に形成された帯状の第1の導体部と、前記第1の導体部に接続点にて電気的に接続され、該接続点を中心として前記第1の導体部に対する角度が可変に構成された第2の導体部とを有するアンテナ部材において、
前記第2の導体部は、前記ベース基材に対して前記接続点を中心として回転可能に取り付けられた帯状基材上に形成され、
前記ベース基材は、前記帯状基材の回転軌道上に前記帯状基材の幅をピッチとして設けられ、前記帯状基材が回転方向に移動しないように固定するための複数の突起を有することを特徴とするアンテナ部材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007210756A JP4933980B2 (ja) | 2007-08-13 | 2007-08-13 | アンテナ部材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007210756A JP4933980B2 (ja) | 2007-08-13 | 2007-08-13 | アンテナ部材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009049451A JP2009049451A (ja) | 2009-03-05 |
JP4933980B2 true JP4933980B2 (ja) | 2012-05-16 |
Family
ID=40501305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007210756A Active JP4933980B2 (ja) | 2007-08-13 | 2007-08-13 | アンテナ部材 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4933980B2 (ja) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000010681A (ja) * | 1998-06-18 | 2000-01-14 | Mitsubishi Electric Corp | 無線通信用pcカード装置 |
FR2889362B1 (fr) * | 2005-08-01 | 2007-10-19 | Thomson Licensing Sas | Systeme d'antennes a diversite de type dipole |
-
2007
- 2007-08-13 JP JP2007210756A patent/JP4933980B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2009049451A (ja) | 2009-03-05 |
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