Title :
Design of a DSRR FSS for CDMA/RFID isolation
Author :
Woo, Dae Woong ; Kim, Jae Hee ; Ji, Jeong Keun ; Kim, Gi Ho ; Seong, Won Mo ; Park, Wee Sang
Author_Institution :
Dept. of Electron. & Electr. Eng., Pohang Univ. of Sci. & Technol., Pohang, South Korea
Abstract :
In this paper, we propose an FSS based on a double split ring resonator (DSRR). The DSRR FSS has better skirt characteristic than the conventional strip FSS. By appropriately adjusting the gap and line width, the resonant frequency and skirt characteristic can be adjusted. To validate the FSS characteristics, an L probe patch antenna for CDMA was designed. The gains with and without FSS were compared. For the circuit and 3D simulations, ADS and CST MWS were used.
Keywords :
code division multiple access; frequency selective surfaces; microstrip antennas; radiofrequency identification; resonators; CDMA/RFID isolation; DSRR FSS; FSS characteristics; L probe patch antenna; double split ring resonator; resonant frequency; skirt characteristics; Antenna measurements; Frequency selective surfaces; Gain; Microwave antennas; Multiaccess communication; Patch antennas; Radiofrequency identification;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE
Conference_Location :
Toronto, ON
Print_ISBN :
978-1-4244-4967-5
DOI :
10.1109/APS.2010.5562322
