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CIRCUITS AND METHOD TO ENABLE EFFICIENT GENERATION OF DIRECT DIGITAL SYNTHESIZER BASED WAVEFORMS OF ARBITRARY BANDWIDTH
CIRCUITS AND METHOD TO ENABLE EFFICIENT GENERATION OF DIRECT DIGITAL SYNTHESIZER BASED WAVEFORMS OF ARBITRARY BANDWIDTH
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机译:有效数字化的基于数字合成器的任意带宽波形生成的电路和方法
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摘要
Embodiments of a system and method for providing efficient wideband inverse channelization for direct digital synthesizer based jamming techniques are generally described herein. In some embodiments, metadata associated with a technique for generating a waveform, such as frequency, phase and amplitude parameters, is received. Data select signals and data input are generated based on the received metadata. In-phase and quadrature signals are produced at an output of a first de-multiplexer and a second de-multiplexer, respectively, based on the data select signals and the data input. Frequency modulated signals generated by direct digital synthesizers may be combined in a channel using a separate, distinct channel combiner.
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