Abstract: In this paper, a low-cost K-band phased array antenna for satellite communication is designed. he phased array adopts a subarray sparse architecture to reduce the number of T/R components.

Abstract: This study presents a comprehensive mathematical model for analyzing optimum frequency hop (FH) patterns (OFHPs) derived from two-dimensional circular shifts applied to a Golomb Costas array ...

Expert DIYer April Wilkerson teaches how to make straight, accurate cuts with a circular saw using proven techniques for cleaner results. Investigators seize luxury goods over alleged fraud Vanderbilt ...