CAJ | 학술논문

本文从多普勒原理出发，简述了基于相控阵海底回波模拟器的软硬件设计思路。根据实际需求将回波模拟器的软件划分为波形生成器、D/A控制器和DSP/BIOS配置三个部分进行分块设计。最后对不同条件的信号波形进行验证，确保信号模拟器满足设计要求。
본문종다보륵원리출발，간술료기우상공진해저회파모의기적연경건설계사로。근거실제수구장회파모의기적연건화분위파형생성기、D/A공제기화DSP/BIOS배치삼개부분진행분괴설계。최후대불동조건적신호파형진행험증，학보신호모의기만족설계요구。
Based on Doppler principle, this paper describes the hardware and software design based on phased array sea echo simulator. According to actual demands, the design of the echo simulator software consists of wave-form generator, D/A controller and the DSP/BIOS configuration block. Finally, the paper validates the simulator under different conditions of signal waveform, to ensure that the signal simulator meets the design.