Generation of Radar Waveform Based on DDS Using FPGA and DAC

Provided by: IT Society of India (ITSI)
Topic: Hardware
Format: PDF
The generation of radar waveform is implemented and it is designed by using direct digital modulation method based on DDS. It is able to generate arbitrary signals whose frequency, amplitude and phases are controlled by the description words which will be given from external computer. By using direct digital synthesis technique, the authors can generate waveforms digitally and accurately. Direct Digital Synthesizer (DDS) is a frequency synthesizer and it can generate arbitrary waveforms by using single and fixed frequency reference clock.

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