Abstract: This paper proposes a novel approach and apparatus along with its calibration method to use the digital predistortion (DPD) technique in radio-over fiber (RoF) cloud RAN (C-RAN) transmitters ...

Abstract: Recently, the passive bistatic radar (PBR) that exploits frequency modulation (FM) radio transmitters as illuminators, has witnessed widespread usage owing to its various advantages. However ...

Distracted by Design] loves gear from the 1980s, though some of it isn’t as useful as it used to be. He happened across a ...

Midland’s ER310 emergency radio was a literal lifeline for me during an emergency evacuation. Here’s how it works and why everyone should have it in their kit.

Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...