An accurate computation method based on artificial neural networks with different learning algorithms for resonant frequency of annular ring microstrip antennas

An Application of ANN Model with Bayesian Regularization Learning Algorithm for Computing the Operating Frequency of C-Shaped Patch Antennas

“…There exist several approaches which vary in accuracy and computational efforts have been proposed to analyze and design PAs. The most widely used can be listed as formulation methods [3][4][5] and artificial intelligent systems (AIs) [10][11][12][13][14][15]. Formulation methods are commonly derived with the aid of the optimization ASTESJ ISSN: 2415-6698 algorithm such as genetic, particle swarm, differential evolution etc.…”

“…Formulation methods are commonly derived with the aid of the optimization ASTESJ ISSN: 2415-6698 algorithm such as genetic, particle swarm, differential evolution etc. The most well-known artificial intelligent systems are the artificial neural network (ANN) [10][11][12][13] and the adaptive neurofuzzy interference system (ANFIS) [14] and the support vector machine (SVM) [15].…”

“…BR learning algorithm uptades the weight and bias values according to Levenberg-Marquartd optimization. It minimizes a combination of squared errors and weights and then determines the correct combination so as to produce a network that generalizes well [10].…”

“…In these formulas, the operating frequency calculation was based on the use of the resonant length equations together with the edge extension dimension and effective relative dielectric constant expressions proposed for rectangular PA (RPA), which leads to more complex the computing process. Several works related to ANN for computing operating frequencies of PAs have been studied in recent years [10][11][12][13]. The methods based on ANN were proposed for determining the operating frequency of annular ring [10], E [11], H [12] and L-shaped [13] PAs in the literature.…”

“…Several works related to ANN for computing operating frequencies of PAs have been studied in recent years [10][11][12][13]. The methods based on ANN were proposed for determining the operating frequency of annular ring [10], E [11], H [12] and L-shaped [13] PAs in the literature. A method of ANN based on MLP model was applied to compute the operating frequencies of annular ring PAs and the constructed model was separately trained with 8 different learning algorithms [10].…”