The circular sector patch antenna is studied in C-band (4 GHz - 8 GHz). In this paper, we present steps of designing the circular sector antenna then a comparison with a rectangular antenna in ...

A novel multi-band end-fire antenna array was designed, fabricated, and characterized. Analytical calculations were carried out to determine the critical antenna dimensions and the design was ...

Abstract: A cooperative design of the advanced time-modulated array (TMA) and the retrodirective (RD) array is introduced to act as a transmitting array for multiuser wireless power transmission (WPT) ...

Abstract: Resistivity measurements made with a four-point probe on a sample having at least one of its dimensions small (i. e., of the order of the spacing between the points of the probe or smaller) ...

A microstrip patch antenna is a type of planar antenna commonly used in wireless communication systems. It consists of a metallic patch on a grounded substrate and operates efficiently at microwave ...

A matrix is a rectangular array of numbers. A random matrix can be compared to a Sudoku filled with random numbers. Matrices are part of the equations governing the movements of the particles. In a ...