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The following links allow you to download pdf files outlining some of the techniques Curtis Technology have developed for beamforming and spectral processing. The main emphasis in this work has been simplifying the DSP algorithms so that they can be easily realised with minimum gate count, either on FPGA or on custom silicon.

Low Complexity Fourier Transforms (180Kb)

An introduction to Beamforming (590Kb)

Complex Vector Processor (CVP) (26Kb)

 

The following links allow you to download pdf files of recent papers published or given by Curtis Technology.

Sonar Technology - Past and Current (400Kb)

High Performance Digital Signal Processing (680Kb)

Compact Sonar Surveillance Processing Systems (2.9Mb)

 

If you need further information or want to arrange discussions on particular systems or topics, please email us at - Curtis Technology

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Last Modified: 22nd September 2004