Abstract: Ultrasonic scatterer size estimation and imaging has proven to be both feasible and useful for monitoring, diagnosis, and study of disease. We are implementing scatterer size imaging and ...

Knowing how to trade momentum stocks is one of the most valuable skills an active trader can develop. Momentum trading is built on a simple but powerful premise: stocks that are moving fast tend to ...

DECATUR, Ala. — The Decatur Police Department is switching to encrypted digital radio and dispatch communications to better protect officers, safeguard victims, and secure active investigations, city ...

Abstract: In this article, two multibeam reflectarray antennas are presented for Ka-band in a multi-feed configuration. Both feature a wide-angle scanning range with very low scan losses. They are ...