New device offers precise ball and club data, making indoor golf practice more accessible and effective The Square Golf Launch Monitor fills a gap in the market by providing an affordable and ...

A prominent computer scientist who has spent 20 years publishing academic papers on cryptography, privacy, and cybersecurity has gone incommunicado, had his professor profile, email account ...

Abstract: In this article, a new type of square fan-shaped spoof surface plasmon polaritons (SSPPs) is proposed and applied to design compact microwave filters. Compared with rectangular-shaped SSPPs ...