Feed Point Optimization of Fractal Antenna Using GRNN-GA Hybrid Algorithm
The design of miniaturized and efficient patch antennas has been a main topic of research in the past two decades. The fractal patch antennas have provided a good solution to this problem. But, in fractal antennas, finding the location of optimum feed point is a very difficult task. In this chapter, a novel method of using GRNN-GA hybrid model is presented to find the optimum feed location. The results of this hybrid model are compared with the simulation results of IE3D which are in good agreement.
KeywordsFractal antenna Generalized regression neural networks Genetic algorithm Hybrid algorithm
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