Kenya has been using analogue radio, which uses either amplitude modulation (AM) or FM. FM is adopted widely because it gives ...

Radio spectrum is pricey. Operators drop billions at auction to lock down licensed frequency bands, and every single ...

AS a mother of two sons, Dominique Stone was used to her children developing selective hearing, especially when it came to carrying out household chores. But appearing to ignore instructions can ...

Applied physicists in the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have discovered a new way ...

A miniaturized radar chip, developed by researchers at Science Tokyo, advances Integrated Sensing and Communication for Beyond 5G and 6G systems. Measuring just 0.24 mm2 and consuming only 9.8 mW, the ...

Nuclear magnetic resonance –based co-magnetometers are essential tools for applications ranging from inertial navigation to ...

I Feel Love’s innovative electronic rhythm section set the stage for pretty much everything that followed, and here’s how you ...

Bottles have one commonly known form of acoustic resonance, but double-walled bottles have a second, and exploring their interactions can teach students about vibrations and oscillations.

Software-defined radio is transforming test and measurement by replacing rigid hardware with adaptable software, enabling ...

Low probability of intercept (LPI) signals work by spreading a transmission across a much wider bandwidth than the data ...

With the introduction of adaptive deep brain stimulation (aDBS) for Parkinson's disease, new questions emerge regarding who, why, and how to treat. This paper outlines the pathophysiological rationale ...

A new publication DOI 10.29026/oea.2026.250193 discusses electric-field-induced second-harmonic generation paves the ...