Communications receiver architecture has evolved slowly over the years. The most common and successful configuration is the superheterodyne architecture, which translates the incoming signal to a ...

In the simplest analog receive signal path, the antenna feeds a low-noise amplifier (LNA), which in turn feeds an analog-to-digital (A/D) converter, which then feeds a digital processor. In all but ...

The tasks performed by filters in various RF architectures. Differentiating factors between those architectures. Current trends in filter performance considerations. At any given time, a multitude of ...

Mobile multimedia devices process and combine audio signals from a variety of sources, including the baseband processor, Bluetooth enabled devices, and WiFi networks. The result is that today's ...

For the most part, the mechanisms of the natural world around us, including sound, operate in the analog domain. And so the transducers used to convert sound into electrical signals (microphones) and ...