Radar equipment with antenna azimuth turntable and use method thereof

Abstract

The invention discloses radar equipment with an antenna azimuth turntable and a use method thereof, and belongs to the technical field of radar, the radar equipment comprises a fixed seat, an adjusting seat is mounted at the bottom of the fixed seat, a rotating seat is rotatably mounted at the top of the fixed seat, two fixed plates are fixedly mounted on the top surface of the rotating seat, and an antenna is mounted between the fixed plates; a swing mechanism is installed between the fixed seat and the rotating seat, a swing mechanism is installed between the rotating seat and the antenna, and a linkage mechanism is installed between the swing mechanism and the swing mechanism. The mounting height of the antenna is adjusted through the adjusting seat, the slewing mechanism drives the rotating seat to rotate in a reciprocating mode, the antenna rotates in a reciprocating mode for inspection, line connection difficulty caused by continuous rotation is avoided, meanwhile, the swing mechanism is driven through the linkage mechanism, the pitch angle of the antenna is synchronously changed, and the purpose of all-directional monitoring is achieved.

Description

technical field [0001] The invention relates to the technical field of radar, in particular to a radar device with an antenna azimuth turntable and a using method thereof. Background technique [0002] Radar, is the transliteration of English Radar, derived from the abbreviation of radio detection and ranging, which means "radio detection and ranging", that is, using radio methods to find targets and determine their spatial positions, radar antennas are often rotated through the azimuth turntable. , so as to achieve the purpose of multi-directional monitoring. However, the current antenna azimuth turntable is continuously rotated in one direction, so the connection line between the antenna and the radar equipment needs to be connected by a rotating electrical connection such as a brush, and the installation method and cost are high. Moreover, the radar antenna can only be rotated and inspected at a fixed pitch angle, and there is a dead angle in monitoring. Therefore, we pro...

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Problems solved by technology

[0002] Radar is the transliteration of English Radar, derived from the abbreviation of radio detection and ranging, meaning "radio detection and ranging", that is, using radio methods to find targets and determine their spatial positions. Radar antennas often rotate through azimuth turntables , so as to achieve the purpose of multi-directional monitoring. However, the current antenna azimuth turntable is continuously rotated in one direction, and the connection line between the antenna and the radar equipment needs to be connected by a rotating electrical connection such as a brush. The installation method and cost are high. Moreover, the radar antenna can only be rotated and inspected at a fixed pitch angle, and there is a dead angle in the monitoring. Therefore, we propose a radar device with an antenna azimuth turntable and its use method to solve the above problems

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