DSP

Digital signal processing (DSP) involves representing real-world signal by a sequence of numbers or symbols so they can be processed with computing electronics. DSP is important in sonar and radar signal processing, sensor array processing, image processing and communications. These days military DSP is often done using FPGAs, although stand-alone DSP chips and general purpose processors are also used.

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Featured Article

Signal Simulation Aids Testing of Advanced Radar Designs

When characterizing the performance metrics of modern military radar system designs, a variety of test signals are required to accurately simulate the operational environment. In theRead More...

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Intel Architecture Invades Embedded DSP Arena

Floating point processors are an essential component of military digital signal processing (DSP) systems. For approximately the last ten years, the evolving series of PowerRead More...

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Intel Architecture Ups its Appeal for Military Embedded Apps

  There used to be a delay-numbered in years-between when the latest and greatest computer microprocessors first rolled out and when they made their way into the embedded computerRead More...

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PCI Express Modules Target Beamforming Apps

PCI Express Modules Target Beamforming Apps High-performance data acquisition was once limited to general-purpose solutions. But as embedded board solutions have evolved,Read More...

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PCI Express Digitizer Duo Comes in Four- and Two-Channel Flavors

PCI Express Digitizer Duo Comes in Four- and Two-Channel Flavors Thanks to fabric interconnect technologies like PCI Express, military test systems can be integrated into compactRead More...

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1.4 GHz Freescale 7448 VME Board Addresses Radar/Sonar Needs

1.4 GHz Freescale 7448 VME Board Addresses Radar/Sonar Needs Demanding applications such as radar, sonar, image processing and communications all have something in common: they have aRead More...

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Development Platform Features Latest TI Multicore DSP

Development Platform Features Latest TI Multicore DSP  While military system designers have been expanding their demands for digital signal processing, one thing hasn’t changed:Read More...

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Development System Marries Blackfin and .NET Micro Framework

Development System Marries Blackfin and .NET Micro Framework  The FPGA Mezzanine Card (FMC) form factor, also called VITA 57, takes advantage of the trend toward complete subsystemRead More...

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DSP-Based Motion Controllers Offer Full Closed-Loop Control

DSP-Based Motion Controllers Offer Full Closed-Loop Control Two DSP-based servo motion controllers handle three or six axes of control. The PCI-8253 (three axes) and PCI-8256Read More...

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Multi-Camera Image Processor Card 350 Mpixels/s Streams

Multi-Camera Image Processor Card 350 Mpixels/s Streams Designed to serve real-time multi-camera image processing applications such as used by the military in situationalRead More...

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DSP Architectures Close the ISR Collection-Analysis Gap

Today’s climate of rapidly evolving asymmetric threats is forcing the U.S. military to quickly adapt in order to maintain tactical situational awareness. However, the traditionalRead More...