Optimal Waveform Design using Multi-Tone Sinusoidal Frequency Modulation

被引：0
作者：
Hague, David A. [1 ]
机构：
[1] Naval Undersea Warfare Ctr, 1176 Howell St, Newport, RI 02840 USA
来源：
OCEANS 2017 - ANCHORAGE | 2017年
关键词：
Active Sonar; Waveform Diversity; Ambiguity Function; Frequency Modulation;
D O I：
暂无
中图分类号：
U6 [水路运输]; P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
This paper presents an optimal waveform design method using Multi-Tone Sinusoidal Frequency Modulation (MTSFM). The MTSFM waveform's modulation function is represented using a Fourier series expansion. This representation results in a constant amplitude waveform with a continuous modulation function whose spectrum, Auto-Correlation Function, and Ambiguity Function shapes can be modified by adapting the Fourier Series coefficients of the waveform's modulation function. The MTSFM waveforms additionally possesses a low Peak-to-Average Power Ratio (PAPR) and high Spectral Efficiency (SE) making them well-suited for transmission on practical piezoelectric devices.
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页数：6
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