The Swiss Military Retro 2.0 delivers a visually striking design and FM radio support at around ₹3,000. Sound is tuned for ...

A group of researchers in Japan has developed a tiny, powerful radio module that could make future smartphones and other ...

An ultra-compact, low-power 150 GHz radio module enabling high data rates in mobile devices has been developed by researchers ...

On the LNA side, model ARF1200Q2 is a low-noise/driver amplifier that serves high-data-rate applications with 22 dB of linear ...

Abstract: This work focuses on reduction of power consumption of transmitters in FM community radio broadcasting. A Class -E power amplifier has been designed by load-pull wideband Class-E technique ...

With few exceptions, amateur radio is a notably sedentary pursuit. Yes, some hams will set up in a national or state park for ...

Abstract: A traveling-wave circular loop antenna with its phase distribution along the circle of $\bm{l}\bm{\varphi}$ is demonstrated to generate the twisted radio wave. Theoretical formulations of ...

You turn the dial on your radio, and hear a powerful source of interference crackle in over the baseline noise. You’re ...