Abstract: A tutorial overview is presented on the principles of operation, physical modeling, and design procedures for the class of planar radiators known as Fabry-Perot cavity antennas (FPCAs), with ...

Texas AG Ken Paxton’s deal with Crest over fluoride imagery sparks praise and criticism amid broader debate over children’s ...

Dr Eskander also shares that, while teeth whitening toothpastes are designed to remove more stains than regular toothpastes that focus solely on improving oral health, they are not miracle workers, ...