Internal and external field dual-purpose portable interference simulation device

Abstract

The invention discloses an internal and external field dual-purpose portable interference simulation device, comprising a cabinet. The cabinet is internally provided with a signal reception incoming device, a display control unit, an intermediate frequency distribution and signal modulation unit, a frequency synthesizer, an intermediate frequency modulation unit, a radio frequency channel unit, and a signal emission device. The signal reception incoming device, the display control unit, and the frequency synthesizer are connected with the intermediate frequency distribution and signal modulation unit. The intermediate frequency distribution and signal modulation unit is connected with the radio frequency channel unit through the intermediate frequency modulation unit. A radio frequency channel is connected with the signal emission device. The device is simple in integrated structure, convenient in operation, abundant in simulation functions, and easy in carrying. The device can be widely applied in field performance detection and assessment of airborne, shipborne, and vehicle-mounted and other electronic devices, and is suitable for analog simulation tactical drilling of internal and external fields of an army.

Description

technical field [0001] The invention belongs to the technical interference field of electronic warfare investigation, in particular to a dual-purpose portable interference simulation device for both inside and outside field. Background of the invention [0002] Modern warfare has already evolved into high-tech warfare, and electronic warfare has developed into an independent combat method. It is one of the main combat weapons and combat forces with information deterrence capabilities in an asymmetrical warfare environment. In the development of electronic countermeasure weapons, it is usually necessary to evaluate the jamming effect and anti-jamming performance of radar. Due to the huge cost of the test and the contradiction between the repeated demands of the test, the development of the interference simulation device is imminent. [0003] At present, there are radar jamming simulators in China. The style of simulating the jamming performance of the jamming machine is rel...

AI Technical Summary

Problems solved by technology

Due to the huge cost of the test and the contradiction between the repeated test requirements, the development of the interference simulation device is imminent

[0003] At present, there are radar jamming simulators in China. The style of simulating the jamming performance of jammers is relatively simple, the simulated working band range is small and cannot be expanded, and the equipment performance is low and the structure is relatively Complex, bulky, low precision, unsatisfactory interference effect, but high cost and many other shortcomings

The existence of these problems is not conducive to the training and assessment of troops

To a large extent, it has restricted the development of radar anti-jamming technology in our country, reduced the combat capability of troops in complex electromagnetic interference environments, further widened the gap between our country and developed countries, and put our country at a disadvantage in electronic warfare radar countermeasures. status

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