Both the A5+ and A15+ remain well equipped, with good-sounding digital inputs, a capable phono stage and handy two-way ...
Abstract: This article presents a digital power amplifier (DPA) with a built-in AM–PM compensation technique and a compact single-transformer footprint. The AM–PM ...
Abstract: This letter proposes a multifrequency impedance matching broadband power amplifier (PA) design, which is different from the traditional PA impedance value changes with the change in the ...