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JAECE .,   Volume(4) - Issue(1), 2018
pp 9-15,   http://dx.doi.org/10.18831/djece.org/2018011002

FPGA Based Signal Emulator for Radar Signal Processing

J Pandu;R Murali Prasad

Abstract

This paper presents the design of signal simulator for advanced modern radar technology through field programmable gate array implementation. When considering all other possibilities, implementation of FPGA shows an impressive result in efficiency. By generating the complex waveform, chirp signal is sent to the destination by means of wide band spread spectrum. This approach is developed for an effective receiver end through filtering by using noise shaping, digital signal synthesizer and pulse accumulator. This system supports effective signal interference and jamming, and overcomes the inconvenience occur in its application.

Keywords

Radar technology, Field programmable gate array, Wide band spectrum, Signal interference, Filter.

Received
08/08/2017
, Accepted
18/12/2017
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