In this paper, the performance of an underlay multiple-input multiple-output (MIMO) cognitive radio system is analytically studied. In particular, the secondary transmitter operates in a spatial ...

LILYGO T-Embed SI4732 is an ESP32-S3 development board with an AM/FM radio, a TFT display, a rotary encoder, a built-in ...

Normally, when it comes to radio-related projects, my home of New York City is a terrible place to be.If we could see and hear radio waves, it would make an EDM rave feel like a sensory deprivation ...