In part one of this blog series, ADC Digital Downconverter: Decimation Filters and ADC Aliasing, Part 1 we began looking at the decimation filtering in the DDC when the complex to real conversion is ...

The decimation filter is the function in the ??? converter, before the serial interface ( Figure 13-20). The primary job of the decimation filter is to slow the data output rate and provide further ...

Let’s say you chose a particular microcontroller for its 12-bit analog-to-digital converter (ADC). You built up your system, and although the ADC gives you 12 bits of resolution, the lower couple of ...

The data is accumulated and a new output (Result) is available for every 16 inputs. In this case, the data throughput has been decimated by a factor of “16.” Although the data rate has also been ...

Digital upconverters (DUCs) and digital downconverters (DDCs) are important components of every modern wireless base station design. While many DUC and DDC designs are available, there is a clear call ...

Exploring the design and implementation of multirate filtering, this volume examines the role of filters, provides solutions of finite and infinite impulse response filters, and discusses examples of ...

Digital filter design underpins modern signal processing by enabling precise shaping of signal spectra for a wide range of applications including telecommunications, audio engineering, biomedical ...

Over the last few blogs we’ve been looking at DDCs and how frequencies are shifted and folded in the output spectrum. In the last blog, ADC Digital Downconverter: A Complex Decimation Example we ...