Abstract
A novel UHF RFID antenna structure that can stick on metallic surface is presented. A printed rectangular antenna by using micro-strip feed structure on system ground which has the same size as antenna. By using the inductive property of the micro-strip line with short end to match the capacitive reactance of tag chip, and the performance in free space on metallic surface was measured. The half-power matching bandwidth (VSWR < 3) of the antenna in free space was measured to be in the frequency range 914-934 MHz. The measured reading range in free-space is 5-6 m.
| Original language | English |
|---|---|
| Pages (from-to) | 1067-1070 |
| Number of pages | 4 |
| Journal | Progress in Electromagnetics Research Symposium |
| Publication status | Published - 2011 Dec 26 |
| Event | Progress in Electromagnetics Research Symposium, PIERS 2011 Marrakesh - Marrakesh, Morocco Duration: 2011 Mar 20 → 2011 Mar 23 |
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials
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