Most of today's DSP µPs, which are offspring of standard µPs, operate in the time domain. However, frequency-domain operation provides benefits for a whole spectrum of applications. Ever-increasing ...

There is no such thing as a “frequency domain” — there is only dv/dt. This artificial notion was born in 1807, when mathematician Joseph Fourier announced to the French Academy a discovery so ...

A research team from Peking University has successfully developed a vanadium oxide (VO₂)-based “locally active memristive ...

Fig 1. The Tektronix MDO4000 enables designers, for the first time, to capture time-correlated analogue, digital, and RF signals for a complete system view of their device. Fig 2. The spectrum shown ...

With a good DSA, analyzing the sound of one hand clapping is not a problem. A dynamic signal analyzer (DSA) is used to investigate signals representing forces and motions. In this context, the word ...

Signals operating in the radio frequency (RF) realm between 3 kHz to 300 GHz are an inherent part of processing by circuit components within and outside an IC. Linear characteristics of RF circuits ...