发明名称 CIRCUITS AND METHOD TO ENABLE EFFICIENT GENERATION OF DIRECT DIGITAL SYNTHESIZER BASED WAVEFORMS OF ARBITRARY BANDWIDTH
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.
申请公布号 WO2014197676(A2) 申请公布日期 2014.12.11
申请号 WO2014US41052 申请日期 2014.06.05
申请人 RAYTHEON COMPANY 发明人 MARR, HARRY, B.;THOMPSON, DANIEL;KARL, JULIA
分类号 H04K3/00 主分类号 H04K3/00
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