The Ebook delves into key radio frequency (RF) design topics ranging from signal chain fundamentals and antenna selection to ...

After releasing the very powerful P895BD-AP AIoT module at CES 2026, Quectel now released two new low-power industrial AIoT ...

Abstract: Embedded packaging of wide-bandgap (WBG) power modules offers an inherently lower parasitic inductance, higher switching frequency, and lower power losses compared to traditional ...

Abstract: This article presents the antenna array model and the fundamental principles of digital beamforming. We designed a digital beamforming transceiver based on the AD9361 RF chip. The ...

Modern SDRs evolve from configurable platforms into intelligent wideband sensing systems combining high dynamic range, ...

Designed by Cirket open-source hardware in China, the ESP32-DIV V1 is a handheld wireless pentesting and experimentation tool ...