Abstract: This letter presents a 300-GHz-band power amplifier (PA) module implementing a PA integrated circuit (IC) fabricated in 250-nm indium phosphide (InP) double-heterojunction bipolar transistor ...

Abstract: All-GaN-based monolithically integrated circuits can achieve higher switching frequencies and lower losses, but the overcurrent tolerance of GaN-based devices is far inferior to that of ...

Envelope tracking (ET) power amplifiers and supply modulators represent a pivotal advance in modern radio frequency (RF) design, particularly for wireless communications. These systems dynamically ...

As we enter a new year, the demand for CD player has suddenly spiked, with brands such as Quad, Pro-Ject and FiiO all unveiling brand new disc spinners at various prices. If you're a CD fan, that's ...