Abstract: As the complexity of advanced communication systems increases, filtering antennas (FAs) have been extensively used to avoid interaction between antennas. However, there are still issues ...

Abstract: This article presents a wideband millimeter-wave (MMW) fan-beam antenna with a flat-top, rapid cutoff radiation pattern, and beam-scanning capability through the use of 3-D printer ...

Things are about to get messy for free, over-the-air TV. This week, the Federal Communications Commission (FCC) passed a notice of proposed rulemaking that’s designed to allow broadcast TV stations to ...