Title :
A Dual Frequency Small Loop Antenna Based on Genetic Algorithm
Author :
Hanqing, Ma ; Simin, Li ; Guangding, Ge
Author_Institution :
Xidian Univ., Xi´´an
Abstract :
The genetic algorithm is employed to optimize the dual frequency matching network for a small size loop antenna. The antenna is optimized to work at 4~5MHz with VSWR less than 2.5 and 30 MHz VSWR less than 1.5, respectively. A real antenna is built and its test results are in good accordance with the calculated ones.
Keywords :
HF antennas; VHF antennas; genetic algorithms; loop antennas; multifrequency antennas; VSWR; dual frequency small loop antenna; frequency 30 MHz; frequency 4 MHz to 5 MHz; genetic algorithms; matching network; Bandwidth; Capacitance; Circuit topology; Design methodology; Design optimization; Dual band; Frequency locked loops; Genetic algorithms; Network topology; Optimization methods;
Conference_Titel :
Antennas, Propagation & EM Theory, 2006. ISAPE '06. 7th International Symposium on
Conference_Location :
Guilin
Print_ISBN :
1-4244-0162-3
Electronic_ISBN :
1-4244-0163-1
DOI :
10.1109/ISAPE.2006.353384
