This paper describes the operation of a field emitter array (FEA) as the electron source of a traveling-wave tube (TWT) amplifier. Issues of beam control and focus at high current density and low ...

In this paper, a power reduction technique for wideband common gate low noise amplifiers (LNA) is proposed for low power application. Stacked current reused complementary capacitive cross coupling ...

Cambridge Audio MXW70 The MXW70 is a no-frills power amplifier that’s compact yet powerful, delivering 70 watts per channel. Cambridge Audio Half-width hi-fi The MXW70 is the newest addition to ...

Cambridge Audio has announced the MXW70 power amplifier. This new half-width (215mm) box is designed to be paired with the similarly half-width MXN10 network streamer (reviewed here) or DACMagic 200 ...

Editor’s Note: This DI is a two-part series. In Part 1, Nick Cornford deliberately oscillates the TDA7052A audio power amplifier to produce a siren-like sound and, given the device’s distortion ...