Test fixtures are becoming more important in 5G, 6G, and phased-array designs. This article explains methods to optimize test ...

One person who missed this feeling more than most is Dillan Stock of The Stock Pot, who has put together a project that puts a modern spin on the old video tape machines. The NFC and ESPHome powered ...

This paper proposes a near-field communication (NFC) antenna solution for metal-cover smartphone applications. In this NFC antenna solution, a narrow slot is initially loaded into the metal cover, and ...

In this letter, a dual-band printed circuit board (PCB) antenna suitable for Wi-Fi applications is described. The antenna geometry is modeled by means of a spline curve and a partial metallic ground ...