A smart retractable antenna radar device for reconnaissance signals

Abstract

The invention relates to an intelligent retractable antenna radar device for reconnaissance signals, which includes a bearing base, a storage cavity, a storage column, a main telescopic drive column, an auxiliary drive column, a load column, a plate antenna, a bearing seat, and a drive control circuit. The storage cavity is embedded in the bearing base, and the lower end surface is connected to the bearing base through the main telescopic drive column. The lower end surface of the storage column and the outer surface of the storage cavity are hinged through a turntable mechanism. The auxiliary driving columns are connected to each other, and a carrying column is arranged in each receiving column, the supporting column is connected with the bottom of the receiving column through the auxiliary driving column, and the outer surface of the supporting column is connected with the plate antenna. The driving control circuit of the present invention is embedded in the outer surface of the bearing base, and is electrically connected with the main telescopic driving column, the auxiliary driving column, the plate antenna and the turntable mechanism, and can effectively realize the needs of multi-band and all-round wireless signal detection operations , In addition, the present invention can realize the needs of rapidly storing and deploying the radar antenna during operation.

Description

technical field [0001] The invention relates to an intelligent retractable antenna radar device for reconnaissance signals, which belongs to the technical field of radar equipment. Background technique [0002] At present, in the operation of signal reconnaissance radar, the expansion and contraction of the radar antenna are often assisted by the staff. Although it can meet the needs of use, on the one hand, the deployment and contraction of the radar antenna is labor-intensive and low in efficiency. , which seriously affects the flexibility, convenience and operating cost of the radar antenna operation; on the other hand, it also leads to the inability to flexibly adjust the retraction, deployment direction and accuracy of the radar antenna according to the needs of the use during the radar retraction operation, resulting in the radar antenna being in the signal detection. When the effective coverage is small, the detection accuracy and sensitivity are relatively poor, and ...

AI Technical Summary

Problems solved by technology

[0002] At present, in the operation of signal reconnaissance radar, the expansion and contraction of the radar antenna are often assisted by the staff. Although it can meet the needs of use, on the one hand, the deployment and contraction of the radar antenna is labor-intensive and low in efficiency. , which seriously affects the flexibility, convenience and operating cost of the radar antenna operation; on the other hand, it also leads to the inability to flexibly adjust the retraction, deployment direction and accuracy of the radar antenna according to the needs of the use during the radar retraction operation, resulting in the radar antenna being in the signal detection. The effective coverage range is small, the detection accuracy and sensitivity are relatively poor, and it is easily restricted by terrain and other conditions, which greatly affects the flexibility and accuracy of radar antennas in signal detection.

[0003] In addition, the traditional radar retracting device can only meet the needs of retracting and storing the radar antenna, and cannot effectively assist in adjusting the operating state of the radar antenna and providing anti-damage protection for the radar antenna, which further affects the flexibility of the radar antenna operation. sex and reliability

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