描述了一种基于高速DSP多信号脉冲序列产生和宽带直接频率合成的新型雷达信号环境模拟产生技术,实现了＂场景编辑＋DSP实时序列计算＋硬件高速波形产生＂的信号环境模拟架构,能够实现单部设备同时产生多部时域、频域、调制域组合变化的各种体制雷达信号。%A novel simulation technique of radar signal environment based on the high speed DSP mul-ti-signal pulse sequence generator is proposed, and also the wide band direct frequency synthesizer. A simulating architecture of signal environment is realized which is scene edition plus DSP real time se-ties calculation and hardware high-speed waveform generation, and is able to generate any type ofradar signal with different combination of time zone, frequency zone, modulating zone in independent equipment.
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