Interference signal generation device and method, and interference signal source equipment

A technology of interference signal and generating device, which is applied in the field of signal interference, can solve the problems of high volume power consumption, inability to cope with the signal environment, inconvenient movement, etc., and achieve the effect of reducing the number, meeting the requirements of the vehicle environment, and reducing volume and power consumption

Active Publication Date: 2020-11-20
北京航天华腾科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If the interference signal source device is too large, has high power consumption, and is inconvenient to move, the vehicle cannot provide enough space and power for it
If the interference si

Method used

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  • Interference signal generation device and method, and interference signal source equipment
  • Interference signal generation device and method, and interference signal source equipment
  • Interference signal generation device and method, and interference signal source equipment

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[0024] In order to better understand the above technical solutions, the technical solutions of the embodiments of the present application will be described in detail below with reference to the accompanying drawings and specific embodiments. The detailed description is not intended to limit the technical solutions of the present application, and the embodiments of the present application and the technical features in the embodiments may be combined with each other without conflict.

[0025] Embodiments of the present application provide an interference signal generating apparatus, such as figure 1 As shown, the device includes a first processor 101, a second processor 102, a memory 103, a memory 104 and a digital-to-analog converter 105; wherein,

[0026] The first processor 101 is configured to read modulation parameters, dwell time and frequency hopping interval for the target environment from the memory 103, the modulation parameters include an interference frequency band a...

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Abstract

An embodiment of the invention provides an interference signal generation device, an interference signal generation method and interference signal source equipment. According to the interference signal generation device, the interference signal generation method and the interference signal source equipment, modulation signals can be calculated according to signal interference requirements of a target environment, and the modulation signals are utilized to generate interference signals for the target environment; and the interference signals meeting interference requirements are flexibly generated, full-band interference is not needed, and therefore the number of parts such as antennas can be reduced, the size and power consumption of interference signal source equipment are reduced, and vehicle-mounted environment requirements are met.

Description

technical field [0001] The embodiments of the present application relate to the technical field of signal interference, and in particular, to an interference signal generation device and method, and an interference signal source device. Background technique [0002] In many occasions, for information security, property safety, personal safety and other safety protection purposes, it is necessary to interfere with the communication in the target area. The interference signal is sent to the target area by the interference signal source device to achieve the purpose of interfering with the communication signal in the target area. [0003] In the existing implementation, the frequency band covered by the interference signal source device and the modulation method adopted are fixed in the device hardware. Therefore, some interference signal source devices use power suppression to interfere with signals in all frequency bands, resulting in high transmission power and large equipm...

Claims

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Application Information

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IPC IPC(8): H04K3/00
CPCH04K3/825H04K3/827
Inventor 杨沐杨耀明鄂强张小敏及超赵强
Owner 北京航天华腾科技有限公司
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