Digital Down Converter

Direct Digital Synthesizer (DDS) is a type of frequency synthesizer used for creating arbitrary waveforms from a single fixed-frequency reference clock. Radar Wave form generation is a prime challenge in digital radar Transmitter with the demand on the performance and functionality of digital radar transmitter increases highly it is particularly necessary to develop high-efficient up-conversion technology for generation of Linear Frequency Modulated signal using Multi-DDS Technology. Radar is an object detection system which uses radio waves to determine the range altitude direction or speed of objects.