A Novel Circularly Polarized Antenna With Coin-Shaped Patches and a Ring-Shaped Strip for Worldwide UHF RFID Applications
Abstract
- Publication:
-
IEEE Antennas and Wireless Propagation Letters
- Pub Date:
- 2015
- DOI:
- 10.1109/LAWP.2014.2378513
- Bibcode:
- 2015IAWPL..14..707L