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Printed RFID reader antenna with circular polarization for handheld operation

✍ Scribed by Shun-Yun Lin; Yu-Chih Lin


Book ID
115560243
Publisher
John Wiley and Sons
Year
2012
Tongue
English
Weight
363 KB
Volume
54
Category
Article
ISSN
0895-2477

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Circularly polarized stacked antenna wit
✍ Jwo-Shiun Sun; Yi-Chieh Lee πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 English βš– 307 KB

## Abstract A circularly polarized (CP) stacked antenna for the long range reader of a RFID is studied. The proposed CP antenna using stacked patch technique with a high‐impedance ground plane exhibits fairly good performances of 30 MHz bandwidth for 3 dB axial ratio, 70 MHz bandwidth referred to 1