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High-Speed High-Frequency Acoustic Modem for Image Transmission in Very Shallow Waters

机译：高速高频声学调制解调器，用于非常浅水区的图像传输

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A one-way, high-speed, high-frequency acoustic modem (HS-HFAM) operating between 260 kHz and 380 kHz has been developed to transmit compressed underwater images and status information in real-time. High data rates are made possible using a high-resolution decision feedback equalizer with parallel algorithm for tracking and compensating large Doppler. Experimental results show that this modem achieves 13298.2 information bits per Joule at 87768 information bits per second and at a range of 88 m in ports and shallow waters.

机译：已经开发出在260 kHz和380 kHz之间的单向，高速，高频声学调制解调器（HS-HFAM），以实时地传输压缩水下图像和状态信息。使用具有并行算法的高分辨率判定反馈均衡器进行高数据速率，用于跟踪和补偿大多普勒。实验结果表明，该调制解调器在每秒87768个信息位和港口和浅水区的88米范围内实现了13298.2的信息比特。

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《Oceans - Europe》|2007年||共6页
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作者
Beaujean Pierre-Philippe J.;
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原文格式 PDF
正文语种
中图分类 P75-53;
关键词
Acoustic; High-speed; Modem; Underwater;

机译：声学;高速;调制解调器;水下;

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专利

1. HERMES-A High Bit-Rate Underwater Acoustic Modem Operating at High Frequencies for Ports and Shallow Water Applications [J] . Pierre-Philippe J. Beaujean, Edward A. Carlson Marine Technology Society journal . 2009,第2期

机译：HERMES-A高比特率水下声学调制解调器，在港口和浅水应用中以高频率运行
2. Low-Power Based Coherent Acoustic Modem for High-Speed Communication in Underwater Sensor Networks [J] . Heungwoo NAM, Sunshin AN IEICE Transactions on Communications . 2009,第12期

机译：水下传感器网络中基于低功耗的相干声学调制解调器，用于高速通信
3. High-frequency streamflow acquisition and bed level/flow angle estimates in a mountainous river using shallow-water acoustic tomography [J] . Kawanisi Kiyosi, Bahrainimotlagh Masoud, Al Sawaf Mohamad Basel, Hydrological ProcHydrological Processesrnesses . 2016,第13期

机译：利用浅水声层析成像技术估算山区河流的高频水流和河床水位/流角
4. High-Speed High-Frequency Acoustic Modem for Image Transmission in Very Shallow Waters [C] . Beaujean, Pierre-Philippe J. . 2007

机译：在极浅水域中用于图像传输的高速高频声学调制解调器
5. High-speed high-frequency acoustic communications in ports and shallow water. [D] . Blue, Patrick Michael. 2007

机译：港口和浅水区的高速高频声通信。
6. Dolphin Sounds-Inspired Covert Underwater Acoustic Communication and Micro-Modem [O] . Gang Qiao, Yunjiang Zhao, Songzuo Liu, 2017

机译：海豚声音启发的秘密水下声通信和微型调制解调器
7. RD of a dual mode acoustic modem testbed for shallow water channels [O] . Feng Tong, Shengyong Zhou, Bridget Benson, 2010

机译：用于浅水通道的双模声学调制解调器的研发
8. High-Speed High-Frequency Broadband Acoustic Modem for Short-to- Medium Range Data Transmission in Ports, Very Shallow Waters and Deep Waters Using Spread-Spectrum Modulation and Decision Feedback Equalizing [R] . Beaujean, P. , Spruance, J. , Kriel, D. 2006

机译：高速高频宽带声学调制解调器，用于端口，非常浅水域和深水域的中短距离数据传输，使用扩频调制和判决反馈均衡

High-Speed High-Frequency Acoustic Modem for Image Transmission in Very Shallow Waters

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