Low-altitude search radar system

Abstract

The invention discloses a low-altitude search radar system. The low-altitude search radar system comprises antennas, an electronic cabin, a terminal display system, a driving mechanism, cables and a transmit-receive system installed in an antenna radio frequency cabin. The transmit-receive system comprises a receiver, a transmitter, a frequency synthesizer and a BIT detection system; the electronic cabin internally comprises a signal processing system, a power system and a servo control system, the antennas, the transmit-receive system and the driving mechanism are connected through machines, and the antenna radio frequency cabin and the driving mechanism, the electronic cabin and the driving mechanism as well as the electronic cabin and the terminal display system are connected through the cables. The radar system is small in size, low in power consumption, high in portability and flexible to arrange and has good detection performance for low-altitude and super-low-altitude objects, and the equipment is simple. The radar system can effectively search for and track the low-altitude and the super-low-altitude objects in an individual or multi-system networking mode and can be networked with photoelectric and wireless detection equipment to finish detection and early warning on the low-altitude and the super-low-altitude objects.

Description

technical field [0001] The invention relates to the field of air defense, in particular to a low-altitude search radar system. Background technique [0002] The "Guiding Opinions on the Reform of Low-altitude Airspace Management" requires that "the safety of air defense, flight safety, and the safety of important ground targets should always be given top priority. In restricted areas, dangerous areas in the air, border areas, national key air defense target areas, and around key air defense targets, certain Surveillance airspace and reporting airspace are not designated in principle in the airspace over the region, flight-intensive areas, airport control zones, etc.", which means that low-altitude "controlled airspace" needs to search, warn and deal with targets flying beyond the airspace range. The entire general aviation industry chain, including low-altitude alert and air traffic control system, will usher in a full-scale outbreak. [0003] Furthermore, with the improvem...

AI Technical Summary

Problems solved by technology

[0004] The current air control and air defense of important areas are mainly detected by large radars, but the existing monitoring radar equipment is complex, bulky, and consumes a lot of power, which is not suitable for deployment and deployment, especially for low-altitude and ultra-low-altitude targets.

Images