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A modified echolocation model for multiple targets estimation using hyperbolic frequency modulation emission

机译:使用双曲调频发射的多目标估计的改进回声定位模型

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The Bat uses Frequency Modulated (FM) echolocation calls to accurately estimate range and resolve closely spaced as 2 us objects. In this paper, a modified echolocation model for multiple targets in 3-dimensional space using hyperbolic frequency modulation emission is proposed. The method to modify parameters in all blocks using LFM waveform echolocation model is given. The simulation results show that the modified model using HFM emission can estimated multiple closely spaced objects with a high range resolution.
机译:BAT使用频率调制(FM)回声机调用,以准确估计范围,并将其紧密分解为2 US对象。本文提出了一种使用双曲频调制发射的三维空间中多个目标的修改回声机模型。给出了使用LFM波形回声机模型修改所有块中的参数的方法。仿真结果表明,使用HFM发射的修改模型可以估计具有高范围分辨率的多个紧密间隔的对象。

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