Miniaturized interference unit device

Abstract

The invention discloses a miniaturized interference unit device. The miniaturized interference unit device comprises a receiving antenna base, a transmitting antenna base and a circuit board base which are laminated sequentially from upside to downside; and the central axial lines of the receiving antenna base, the transmitting antenna base and the circuit board base are overlapped. A receiving antenna array is arranged in the receiving antenna base; an interference transmitting antenna is arranged in the transmitting antenna base; an interference unit control circuit is arranged in the circuit board base; the signal output end of the receiving antenna array is connected with the signal input end of the interference unit control circuit; and the signal output end of the interference unit control circuit is connected with the signal output end of the interference transmitting antenna. The miniaturized interference unit device is simple in structure design, not only can increase the internal space utilization rate of a complete machine, but also can guarantee good performances, realize the miniaturized design and efficiently scout and interfere with a target.

Description

technical field [0001] The invention belongs to the technical field of information jamming, and in particular relates to a miniaturized jammer device. Background technique [0002] With the continuous development of electronic information technology, jammer devices, as an active interference source, are increasingly used in technical fields such as information security. For example, in the process of information transmission, the interference signal sent by the jammer device is coupled to In the transmitted signal, it is difficult for non-recipients to steal the real transmission signal, so as to achieve the purpose of information transmission security; another example, jammer devices are used in radar, drone and anti-drone fields to realize reconnaissance and interference, etc. Purpose. [0003] If jamming and reconnaissance work at the same time, there is a problem of isolation between the reconnaissance receiving antenna and the jamming transmitting antenna. During the ...

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Problems solved by technology

[0005] However, during the implementation of this method, the transmitting and receiving antennas can only be distributed inside or outside the receiver. In order to avoid electromagnetic interference and ensure the maximum radiation performance of the antenna device, on the one hand, the internal structure design of the receiver will be complicated; It is necessary to increase the communication port of the receiver, and even lower the utilization rate of the internal space of the whole machine, which makes it difficult to ensure good performance and realize a miniaturized design

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