XDA Developers on MSN

Someone made a 4G ESP32 smartphone, and it's as impressive as it sounds

The source code is coming soon.
XDA Developers on MSN

This incredible DIY pocket watch uses an Arduino under the hood

It definitely looks the part.
IEEE

Satellite Detection and Characterization Using Alternate Transformer Architectures for Spectro–Spatial RF Signal Analysis

Abstract: With the continuous increase in satellite launches and the growing complexity of radio frequency signals, traditional methods struggle to fully exploit the rich data derived from passive ...
electronics360.globalspec

Examining the use of RF in drones

Forget the hype in drone technology about energy density and sensor resolution. The most decisive breakthroughs are happening elsewhere, within the radio spectrum. Radio frequency (RF) has graduated ...
IEEE

Module-Integrated Single-RF Chain 60 GHz Planar Antenna supporting Wide Radiation in Both E- and H-Planes for Blind Spot Reduction

Abstract: This letter presents a low-profile module-integrated single-antenna concept for the unlicensed 60 GHz band that simultaneously provides wide beam coverage in both the E and H planes and ...
sambadenglish

Four held for extorting money from people by using red beacon on SUV in Odisha's Kalahandi

Bhawanipatna: Kalahandi police have arrested four youths for allegedly extorting money from people by impersonating police officers and using a red beacon-fitted SUV in the district. According to ...