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Of fiber-optics and FPVs – 6 questions with a Ukrainian drone trainer

Unmanned FPV motherships are on the rise, as operators face an intense cat-and-mouse game on frequency jamming and exploiting momentary vulnerabilities.
IEEE

A 16-Element Phased-Array CMOS Transmitter with Variable Gain Controlled Linear Power Amplifier for 5G New Radio

Abstract: This paper presents a 28-GHz 16-element phased-array transmitter for the fifth-generation (5G) new radio (NR) applications, focusing on the power amplifier (PA). The IC was fabricated using ...