Presentation | 2010-12-02 Design and Characteristic Analysis of Small RFID Tag for UHF Band Long Distance Communications Hiroaki OZAKI, Masaaki YAMAMOTO, Takanori YAMAZOE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The communication distance of small RFID tags are degraded by their antenna property. This degradation is caused by decreasing of antenna gain and mismatching loss between matching circuit and antenna which applied shrinking techniques. Simulation and theoretical analysis indicate that antenna shrinking method using 'Spiral Structures' reduce this mismatching loss, and small tags applied this structures exhibits the maximum communication of 4m at 920MHz. In additon, simulation analysis are provided for an antenna on various substrates. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | RFID / UHF / IC tag / Small / Long-distance communication |
Paper # | SIS2010-42 |
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Committee | SIS |
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Conference Date | 2010/11/25(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Smart Info-Media Systems (SIS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Design and Characteristic Analysis of Small RFID Tag for UHF Band Long Distance Communications |
Sub Title (in English) | |
Keyword(1) | RFID |
Keyword(2) | UHF |
Keyword(3) | IC tag |
Keyword(4) | Small |
Keyword(5) | Long-distance communication |
1st Author's Name | Hiroaki OZAKI |
1st Author's Affiliation | Hitachi, Ltd., Central Research Laboratory() |
2nd Author's Name | Masaaki YAMAMOTO |
2nd Author's Affiliation | Hitachi, Ltd., Central Research Laboratory |
3rd Author's Name | Takanori YAMAZOE |
3rd Author's Affiliation | Hitachi, Ltd., Central Research Laboratory |
Date | 2010-12-02 |
Paper # | SIS2010-42 |
Volume (vol) | vol.110 |
Number (no) | 322 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |