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Analysis of secondary source levels of a parametric array transducer

机译:分析参数阵列换能器的二次源电平

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While designing a parametric transduction system, in order to compute the Signal to Noise Ratio (SNR) and Capacity, we need to calculate the secondary source levels generated by the parametric array at the secondary frequency. The absorption coefficients used in this process can be based on different existing models which account for sound absorption in sea water. However it is imperative that we obtain accurate values of absorption. Therefore here in this paper we use the Fisher Simmons model combined with the KZK equation to design a reliable parametric transduction system.
机译:在设计参数转导系统的同时,为了计算信噪比(SNR)和容量,我们需要计算由次级频率产生的参数阵列产生的辅助源电平。该过程中使用的吸收系数可以基于不同现有的模型,其考虑到海水中的吸声。然而,我们必须获得准确的吸收值。因此,在本文中,我们使用Fisher Simmons模型与KZK方程相结合设计可靠的参数转导系统。

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