Since the end of the 19th century, radioelectronic devices (REDs) have actively penetrated
into all modern community spheres. Achievements in the fields of radio engineering and …

A thorough and insightful introduction to using genetic algorithms to optimize
electromagnetic systems Genetic Algorithms in Electromagnetics focuses on optimizing the …

Researchers have proposed applying optimization techniques to improve performance of
microstrip antennas (MSAs) in terms of bandwidth, radiation characteristics, polarization …

A single high-directivity microstrip patch antenna (MPA) having a rectangular profile, which
can substitute a linear array is proposed. It is designed by using genetic algorithms with the …

This paper presents a novel patch antenna geometry that is well suited to frequency
reconfigurability, achieved through the use of switches connecting metal portions to the …

In this paper, a novel method for selecting a navigation satellite subset for a global
positioning system (GPS) based on a genetic algorithm is presented. This approach is …

Procedures using neural networks are developed for characterizing multiband
reconfigurable antennas. A multilayer perceptron (MLP) is used to locate the operational …

A high-directivity patch antenna with broadside directivity is attractive, since a narrow beam
can be obtained without the need of using an array of antennas. Therefore, the solution …

This paper presents the analysis of compact triband microstrip patch antenna for
radiolocation. The proposed structure shows the multi-frequency band operation and it …

This paper presents a novel ultra-compact (0.17*0.17*0.05 wavelengths) reconfigurable
antenna equipped with shunt switches at the edges of the radiating elements; in addition to …