Abstract: This paper presents a Ka-band transmitter and a K-band receiver RFICs for SatCom Phased-Array Systems. The circuits are fabricated by using 130-nm SiGe:C BiCMOS technology. They share the ...

Abstract: Movable antenna (MA) is an emerging technology that utilizes localized antenna movement to achieve better channel conditions for enhancing communication performance. In this paper, we study ...

The Digital Radio Mondiale Consortium came to the IBC Show in Amsterdam eager to present developments related to the DRM digital radio standard. The nonprofit group represents DRM, which it bills as ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Brent Butterworth Brent Butterworth is a writer dedicated to audio gear. He ...

The Zune might have joined the portable media player game too late to ever really be competition for the iPod, but that doesn’t mean it didn’t pick up some devoted fans along the way. Some of them are ...

If you want to use your earphones without worry at the gym and wash them off afterward, ensure they have at least an IPX7 rating. These are the best completely waterproof headphones we've tested. I've ...

2025’s Hollyland Lark Max 2 is a sleeker and more attractive version of 2023’s original Lark Max, and the four mic transmitters in the kit’s 32-bit audio quality sound rich and clear. It may not be ...

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