JP4812028B2 - アンテナ部材 - Google Patents
アンテナ部材 Download PDFInfo
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- JP4812028B2 JP4812028B2 JP2007049229A JP2007049229A JP4812028B2 JP 4812028 B2 JP4812028 B2 JP 4812028B2 JP 2007049229 A JP2007049229 A JP 2007049229A JP 2007049229 A JP2007049229 A JP 2007049229A JP 4812028 B2 JP4812028 B2 JP 4812028B2
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- antenna
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- 238000005452 bending Methods 0.000 claims description 41
- 239000004020 conductor Substances 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 6
- 230000003796 beauty Effects 0.000 claims description 2
- 238000013001 point bending Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 13
- 239000000758 substrate Substances 0.000 description 7
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
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Description
四角形状の基材上に2つのアンテナ部が互いに直交して配置されたアンテナ部材であって、
前記2つのアンテナ部は、前記基材の中央部分にて直交し、
前記2つのアンテナ部はそれぞれ、前記2つのアンテナ部が直交する点から前記基材の四角形状の角部に向かって離れるように延び、前記基材の四角形状の角部にて折り曲がり、当該折り曲がり点から、前記2つのアンテナ部が直交する点を中心として同一方向で、かつ、他方のアンテナ部の前記折り曲がり点に向かう方向に延び、当該他方のアンテナ部の折り曲がり点の手前にて終端する2つの帯状導体からなる。
図4は、本発明のアンテナ部材の他の実施の形態を示す図である。
101 ICチップ
102,202 ベース基材
110,120,210,220 アンテナ部
110a,110b,120a,120b,210a,210b,220a,220b 導体
111a,111b,121a,121b,211a,211b,221a,221b 給電点
112,122 導通部
113a,113b,123a,123b 折り曲がり点
Claims (1)
- 四角形状の基材上に2つのアンテナ部が互いに直交して配置されたアンテナ部材であって、
前記2つのアンテナ部は、前記基材の中央部分にて直交し、
前記2つのアンテナ部はそれぞれ、前記2つのアンテナ部が直交する点から前記基材の四角形状の角部に向かって離れるように延び、前記基材の四角形状の角部にて折り曲がり、当該折り曲がり点から、前記2つのアンテナ部が直交する点を中心として同一方向で、かつ、他方のアンテナ部の前記折り曲がり点に向かう方向に延び、当該他方のアンテナ部の折り曲がり点の手前にて終端する2つの帯状導体からなるアンテナ部材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007049229A JP4812028B2 (ja) | 2007-02-28 | 2007-02-28 | アンテナ部材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007049229A JP4812028B2 (ja) | 2007-02-28 | 2007-02-28 | アンテナ部材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008219068A JP2008219068A (ja) | 2008-09-18 |
JP4812028B2 true JP4812028B2 (ja) | 2011-11-09 |
Family
ID=39838652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007049229A Active JP4812028B2 (ja) | 2007-02-28 | 2007-02-28 | アンテナ部材 |
Country Status (1)
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JP (1) | JP4812028B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010015342A (ja) * | 2008-07-03 | 2010-01-21 | Dainippon Printing Co Ltd | アンテナシート、インレットおよびicタグ |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003249820A (ja) * | 2002-02-22 | 2003-09-05 | Sharp Corp | 無線通信装置 |
JP4745134B2 (ja) * | 2006-05-30 | 2011-08-10 | 富士通株式会社 | クロスダイポールアンテナ,これを用いるタグ |
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2007
- 2007-02-28 JP JP2007049229A patent/JP4812028B2/ja active Active
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JP2008219068A (ja) | 2008-09-18 |
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