Abstract: Wireless communication systems are highly vulnerable to various interferences, highlighting the importance of precise measurement and localization techniques for effective signal monitoring.

Abstract: A new analytical method for 3-D target localization based on a four-element ultrasonic sensor array is proposed. In the sensor array, with the consideration of good real-time performance, ...

The debit card might as well make itself comfortable in the outer slot of America’s wallet. It reigns as the go-to payment method for everyday purchases, according to a U.S. News survey. But while ...