Abstract: This letter presents a 5-GHz quadrature digital power amplifier (DPA) with serial transformer power combiner and in-phase and quadrature (IQ)-cell-sharing, which overcomes the 3-dB power ...
Drawing from a lifelong immersion in music that spans Pink Floyd records spinning in childhood living rooms, formative ...
Last time, our engineer covered the audio equipment stacks on either side of his laptop. But what do they connect to? What ...
Yamaha's legacy of winning motorcycles has earned it a reputation for performance. Here are some of the top speed demons ever ...
What Hi-Fi? on MSN
A retro-inspired Quad amplifier, brand new 4K projector, and high-end Rega pre/power are in our test rooms this month
7 exciting hi-fi and home cinema products in for review this month ...
They're finally here. Rega's Mercury and Solis pre/power are the brand's new high-end flagship amplifiers, and they are ...
Abstract: To investigate the temperature characteristics of a laterally double-diffused metal oxide semiconductor (LDMOS) 1000 W shortwave solid-state power amplifier (PA), a comprehensive series of ...
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