Title :
Modified spiral RFID tag antenna optimal design using Artificial Bee Colony optimization
Author :
Goudos, Sotirios K. ; Siakavara, Katherine ; Sahalos, John N.
Author_Institution :
Dept. of Phys., Aristotle Univ. of Thessaloniki, Thessaloniki, Greece
Abstract :
In this paper, new modified planar spiral antennas with meander lines for passive RFID tag application at UHF band are designed and optimized using the Artificial Bee Colony (ABC) algorithm. The optimization goals are antenna size minimization, gain maximization and conjugate matching. The antenna dimensions were optimized and evaluated using ABC in conjunction with FEKO. The optimization results produced show that ABC is a powerful optimization algorithm that can be efficiently applied to tag antenna design problems.
Keywords :
UHF antennas; minimisation; planar antennas; radiofrequency identification; spiral antennas; ABC algorithm; FEKO; UHF band; antenna dimension optimization; antenna size minimization; artificial bee colony algorithm; artificial bee colony optimization; conjugate matching; gain maximization; meander lines; modified planar spiral antennas; modified spiral RFID tag antenna optimal design; optimization goals; passive RFID tag application; Algorithm design and analysis; Antennas; Geometry; Impedance; Optimization; Radiofrequency identification; Spirals; RFID tag design; artificial bee colony optimization; conjugate matching; evolutionary algorithms; gain maximaztion; optimization methods; swarm intellingence;
Conference_Titel :
Microwave Conference (EuMC), 2013 European
Conference_Location :
Nuremberg
