antenna coupling in RFID systems

Analysis of antenna coupling in near-field RFID systems

FREE-DOWNLOAD YS Chen… – Antennas and Propagation Society …, 2009 –
Recently, the near-field RFID systems operating at either LF (125-134 kHz) or HF (13.56
MHz) bands have been widely used due to the matured technology. However, the larger size
ofthe antennas used in the LF/HF band systems limits their commercial applications. .