The demand for ever-increasing throughput has impelled the development of wireline TXs operating at higher data rates. In recent years, TXs have adopted the PAM-4 signaling and achieved data rates of ...

An arbitrary waveform generator (AWG) is a specialized electronic test instrument that can create any waveform shape the user ...

Signal is also open-source, which is unique on this list. That means anyone can look at and inspect the code used to make Signal work and ensure the app is doing what it's supposed to.

Using the direct digital frequency synthesis (DDS) technology, an electromagnetic (EM) signal generator was designed with the field programmable gate array (FPGA) chip as the carrier. The EM signal ...