A new effective side length expression obtained using a modified tabu search algorithm for the resonant frequency of a triangular microstrip antenna

Concurrent Neuro-Fuzzy Systems for Resonant Frequency Computation of Rectangular, Circular, and Triangular Microstrip Antennas

“…The LSQ is a very powerful algorithm that allows us to design highly accurate and efficient ANFIS. Better results can also be obtained by using a different individual ANN [38,39] and TSA [40,41] for the rectangular, circular, and triangular MSAs are given in Tables 9-11. The sum of the absolute errors between the experimental results and the theoretical results in Tables 9-11 for every method is also given in Tables 9-11.…”

“…In our previous works [38][39][40][41][42][43][44][45][46][47][48][49][50], the methods based on genetic algorithm (GA) [38,39], tabu search algorithm (TSA) [40,41], ANN [42][43][44][45], and ANFIS [46][47][48][49][50] were used for calculating the resonant frequencies of various MSAs. It is well known that ANFIS can only produce single output.…”

A Study of 15°-75°-90° Angles Triangular Patch Antenna

“…Among the shapes that attracted much attention lately is the triangular shaped patch antenna [2][3][4][5][6][7][8]. This is due to their small size compared with other shapes like the rectangular and circular patch antennas.…”

Null Steering of Linear Antenna Arrays Using a Modified Tabu Search Algorithm

“…It does not require initial guesses, not use derivatives, and, it is also independent of the complexity of the objective function considered. Applications of the TSA as an optimization procedure to the electromagnetic and antenna problems [26][27][28][29][30][31] are very newly and only a few compared to other heuristic optimization techniques such as the genetic and the simulated annealing algorithms. In previous works [30,31], we successfully introduced the TSA to compute the resonant frequencies of triangular and circular microstrip antennas.…”

“…The TSA used in this study is the modified tabu search algorithm (MTSA) proposed by Karaboga et al [30]. The classical TSA [24,25] uses a solution vector consisting of a string of bits.…”