Researchers from Southeast University have developed a compact, dual-band, dual-polarized phased array for B5G/6G ...

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Abstract: This paper introduces the in-phase and quadrature (IQ) extension to the permutation matrix modulation (PMM) technique and proposes the quadrature PMM (QPMM) scheme for higher spectral ...

Over the past decades, engineers have introduced numerous technologies that rely on light and its underlying characteristics. These include photonic and quantum systems that could advance imaging, ...

An unexpected revisit to my earlier post on mouse encoder hacking sparked a timely opportunity to reexamine quadrature encoders, this time with a clearer lens and a more targeted focus on their signal ...

Doing more with less in electronics often means improving power density. One of the new areas garnering attention involves applying a variety of advanced modulation techniques, including PWM and space ...

Tucked away on a side street in a bustling area of central London lies the headquarters of the largest climate organisation you have never heard of. Every year, the Quadrature Climate Foundation (QCF) ...

This article originally appeared in the January’25 magazine issue of Electronic Specifier Design – see ES’s Magazine Archives for more featured publications. Analog signal generators provide ...