利用水面电磁波传输高清视频信号和探测水下物体

IF 3.8 2区工程技术 Q1 ENGINEERING, CIVIL

IEEE Journal of Oceanic Engineering Pub Date : 2024-02-09 DOI:10.1109/JOE.2023.3335599

Igor I. Smolyaninov;Quirino Balzano;Mark Barry

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引用次数: 0

摘要

本文介绍了一种工作在 30 兆赫频段、能够传输高清晰水下实况视频图像的便携式无线电通信系统。该系统的工作原理是利用专门设计的表面波天线发射沿水气界面传播的电磁表面波。由于表面电磁波的传播长度远远超过相同频率的大体积无线电波的集肤深度，因此这种技术可用于水下数米距离的视频通信。该系统似乎还能有效地通过水气界面进行通信，可用于水下物体探测。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Transmission of High-Definition Video Signals and Detection of the Objects Underwater Using Surface Electromagnetic Waves

In this article a portable radio communication system operating in the 30-MHz band and capable of transmitting high-definition live underwater video images is presented. The system operation is based on launching electromagnetic surface waves propagating along the water–air interface using specially designed surface wave antennas. Since the propagation length of the surface electromagnetic waves far exceeds the skin depth of bulk radio waves at the same frequency, this technique is useful for video communication underwater over distances of several meters. This system also appears to be efficient at communicating through the water–air interface, and it may be used for underwater object detection.

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来源期刊

IEEE Journal of Oceanic Engineering 工程技术-工程：大洋

CiteScore

9.60

自引率

12.20%

发文量

审稿时长

12 months

期刊介绍： The IEEE Journal of Oceanic Engineering (ISSN 0364-9059) is the online-only quarterly publication of the IEEE Oceanic Engineering Society (IEEE OES). The scope of the Journal is the field of interest of the IEEE OES, which encompasses all aspects of science, engineering, and technology that address research, development, and operations pertaining to all bodies of water. This includes the creation of new capabilities and technologies from concept design through prototypes, testing, and operational systems to sense, explore, understand, develop, use, and responsibly manage natural resources.