Wave glider with evaporative waveguide monitoring system

An evaporation waveguide and monitoring system technology, applied in instruments, measuring devices, scientific instruments, etc., can solve the problems of high monitoring cost, easy occlusion of the antenna, poor monitoring timeliness, etc., achieving long battery life, overcoming the high antenna height, The effect of monitoring a wide area

Active Publication Date: 2020-09-29
NORTHWESTERN POLYTECHNICAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing electromagnetic channel monitoring methods are difficult to realize large-area, long-term, and real-time monitoring of evaporative waveguide channels. Using large ships for monitoring often has disadvantages such as high monitoring costs, poor monitoring timeliness, complex electromagnetic environment of the ship itself, and easy occlusion of antennas.

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  • Wave glider with evaporative waveguide monitoring system
  • Wave glider with evaporative waveguide monitoring system
  • Wave glider with evaporative waveguide monitoring system

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Embodiment Construction

[0024] Now in conjunction with embodiment, accompanying drawing, the present invention will be further described:

[0025] Such as figure 1 As shown, the system includes the ocean wave glider and the evaporation waveguide channel monitoring module, and the block diagram of the evaporation waveguide channel monitoring module is shown in figure 2 As shown, the working diagram of the electromagnetic channel monitoring system based on the wave glider is shown in image 3 shown.

[0026] The ocean wave glider includes a hull part on the water and an underwater tractor. The water hull part includes solar panels (1-1, 1-5), counterweight 1-2, floating body 1-3, watertight joint 1-4, case cover 1-6, battery pack 1-7, Sensor cabin 1-8, lifting point 1-9, stabilizer rudder 1-10; the underwater tractor includes flexible suspension cable 1-11, tractor main beam 1-12, swing wing 1-13, propeller module 1-14, motor 1-15, steering tail rudder 1-16, electronic compass 1-17; the hull part ...

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Abstract

The invention relates to a wave glider with an evaporative waveguide monitoring system. Through an evaporation waveguide electromagnetic channel monitoring system carried on a wave glider, a near seasurface channel monitoring link is established; according to application requirements, a motion path of the wave glider is planned; channel monitoring data and marine meteorological data of a specified sea area and a specified frequency are obtained; through a beidou communication technology, data information monitored in real time is transmitted to a shore-based service platform; and algorithms such as evaporation waveguide inversion, interpolation and the like are utilized to acquire large-area region evaporation waveguide distribution characteristics. The wave glider is wide in monitoring area, long in endurance time, real-time, accurate and the like, mass basic data accumulation, marine environment real-time monitoring and marine monitoring data sharing can be finally achieved, and data support and technical support are provided for marine and electromagnetic environment detection, spectrum management, electronic system aided decision making and the like.

Description

technical field [0001] The invention belongs to the technical fields of near-sea surface evaporation waveguide, ocean engineering, sea electromagnetic wave propagation, and sea monitoring, and relates to a wave glider with an evaporation waveguide monitoring system, which is used for monitoring the electromagnetic channel of the evaporation waveguide in the near-sea surface area. Background technique [0002] Evaporation waveguide is an inherent physical phenomenon. Evaporation waveguide has an important impact on the propagation of electromagnetic waves near the sea surface. It can enable electromagnetic waves to be transmitted beyond the horizon in the near sea surface, and has a great impact on the performance of radio systems such as radar, communication, and electronic countermeasures. Accurately grasp The distribution characteristics of evaporation ducts near the sea surface are particularly critical. [0003] Existing electromagnetic channel monitoring methods are dif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63H21/17B63B35/00B63C11/34G01W1/02G01D21/02
CPCB63H21/17B63B35/00B63C11/34G01W1/02G01D21/02B63H2021/171Y02A90/30
Inventor 杨坤德王淑文杨帆
Owner NORTHWESTERN POLYTECHNICAL UNIV
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