This work proposes a radio frequency (RF) amplifier that integrates a monitoring sensor and a terminal power sensor. It is fabricated in a 0.18-µm RF complementary metal oxide semiconductor (CMOS) ...

In this article, a novel design method of dual-band and dual-state (DBDS) Doherty power amplifier (DPA) is proposed. Considering the actual parasitic parameters, the DPA can be designed by using the ...

But the Ruark R610 streaming amplifier is a fine example of what can be accomplished in such a compact, multi-faceted form, and at this price. The R610 is a gorgeous piece of design, it’s lovely to ...