Abstract: This work describes the integration of commercially available packaged radio frequency microelectromechanical system (RF MEMS) switches with radiation pattern reconfigurable microstrip ...

Abstract: A finite-difference time-domain (FDTD) analysis of spiral antennas is performed to calculate input impedance, antenna gain, and scattering. A semicircular spiral mounted on a dielectric ...

Optical illusion puzzles are very entertaining and puzzling as they are enjoyable, unexpected, and most of the time you cannot figure out how your eyes were able to deceive you that much. These ...

Stitch, the mischief-making blue alien, helped the Disney Ultimate Toy Drive by surprising kids, delivering toys and inspiring kindness. Judge’s ruling could doom Trump’s bid to prosecute Comey Taylor ...