Title :
A experiment study of RFID antennas for RF detection in liquid solutions
Author :
Lv, Pengcheng ; Ren, Yu-Jiun ; Lai, Chieh-Ping
Author_Institution :
Intell. Autom.Inc., Rockville, MD
Abstract :
An experiment study of RFID tag antennas used for the applications in the liquid solution is presented. Two RFID tag antennas operating in HF band are designed and tested. One is a spiral coil antenna using a RLC resonator and the other one is a bent dipole antenna using ultra-thin copper coil. For the invisibility purpose in the liquid tank, both antennas have been miniaturized. The communication link performance using both antennas is tested and discussed.
Keywords :
RLC circuits; antennas; radiofrequency identification; resonators; tanks (containers); HF band; RF detection; RFID antennas; RFID tag antenna; RLC resonator; bent dipole antenna; liquid solutions; liquid tank; spiral coil antenna; ultrathin copper coil; Copper; Dipole antennas; RFID tags; Radio frequency; Radiofrequency identification; Receiving antennas; Spirals; Testing; Transmitting antennas; Wire;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2008. AP-S 2008. IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2041-4
Electronic_ISBN :
978-1-4244-2042-1
DOI :
10.1109/APS.2008.4619082
