Design Considerations for UHF RFID Antennas for Mobile Phones

被引：0
|
作者：
Hui, Ping [1 ]
Iraji, Sassan [2 ]
机构：
[1] Nokia Res Ctr, 9200 Glenlyon Pkwy, Burnaby, BC V5J 5J8, Canada
[2] Nokia Res Ctr, FIN-00180 Helsinki, Finland
来源：
2007 ASIA PACIFIC MICROWAVE CONFERENCE, VOLS 1-5 | 2007年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A study on improving efficiency of UHF RFID antenna attached to a mobile phone has been carried out experimentally. It is revealed that ways of grounding the RFID board to the phone board affect the antenna performance drastically in addition to the position and orientation of the RFID board relative to the phone board. Measurements of designed antenna prototypes show that antenna efficiency of -2 dB can be realized with proper grounding and positioning of the RFID board to the mobile phone chassis in the 900 MHz band.
引用
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页码：207 / +
页数：2
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