X wave band radar based navigation and wave detection integrated system

Abstract

The invention discloses an X wave band radar based navigation and wave detection integrated system. The system includes a display console, an antenna and a servo transceiver unit which are connected in order. The display console includes a host unit, a display unit, a control unit, and a ship power supply. The host unit is connected to the display unit and the control unit. The host unit includesa radar mainboard, a radar control board, a signal processing board, and a power supply module. The radar mainboard is connected to the radar control board, the signal processing board, the display unit, the control unit, the ship power supply, and the servo transceiver unit. The servo transceiver unit includes a servo unit and a transceiver unit. The servo unit includes a motor transmission device and an azimuth and ship bow pulse forming circuit which are connected in order. The transceiver unit includes a performance monitor, a transmitter and a receiver which are connected in order. The system integrates navigation and wave detection functions, is suitable for a shipborne mobile and offshore platform and shore-based fixed applications, and meets the requirements of maneuver detection and nearshore detection.

Description

technical field [0001] The invention relates to the research field of radar technology, in particular to a comprehensive navigation and ocean wave detection system based on X-band radar. Background technique [0002] X-band shore-based radar and marine radar are widely used in marine traffic management and marine navigation, which can realize the detection, detection and tracking of marine buoys, ships, coasts and other targets, provide navigation and collision avoidance information, and ensure the navigation safety of ships. [0003] In addition, in recent years, X-band radar has gradually developed into a new means for marine environmental monitoring. When the X-band radar electromagnetic wave is incident on the sea surface, the wind-induced capillary waves with the same wavelength as the radar produce Bragg scattering, and the backscattered echoes are received by the radar receiver to form "sea clutter", while Gravitational waves with longer wavelengths are manifested in...

AI Technical Summary

Problems solved by technology

[0004] At present, the domestic X-band radars used to realize the ocean detection system are mainly imported radars, and the control operation of the radars will be subject to certain restrictions.

In addition, the navigation radar system and the wave measurement radar system are usually used as two independent systems, with poor integration and relatively single functions. When navigation and wave measurement functions are required to be used simultaneously, two systems are required to complete them, resulting in resource constraints. Waste, unable to meet the technical requirements of the growing field of marine exploration management

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