Abstract

The aim of this article is to design an interfering mobile device with a magnetron for the interference in Wi-fi signal in the band 2.4-2.5GHz. Propulsion of the interfering mobile device will be implemented using system of the stepper motor, which will be controlled with the help of the microcontroller ATmega 16. In order to deal with the interfering part, it is necessary to design an inverter 12V/4000V and 50-60Hz. The inverter is a supply of the high-powered vacuum tube that generates microwaves; magnetron. Magnetron is used as a source of electromagnetic interference high-frequency acting on targets, which operates in the band of Wi-Fi signal. For example, waves of high-frequency radio damage on-board electronic devices of the UAV, and by the way, we can disable fly of UAV in demarcated areas. The interfering mobile device will be used as a preparation interference and measurement electromagnetic compatibility of electronic military equipment.

Highlights

  • The mobile device can drive forward, backward, turn left, turn right and change velocity of the device

  • Mobile interfering device is implemented by four stepper motors to drive propulsion of the mobile device

  • It has a fifth stepper motor, which is placed on top of the mobile device and is used to rotate the antenna of the interfering part with a mag

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Summary

Introduction

The mobile device can drive forward, backward, turn left, turn right and change velocity of the device. Rotation of the antenna positioned in the mobile device is controlled in space 0–180◦ due to the wiring of an interfering part. Mobile interfering device is implemented by four stepper motors to drive propulsion of the mobile device. The first part is "propulsion of the device" containing five motors that provide force to drive the mobile device and rotate the antenna. They are more difficult to control at very high speeds, and often permanently draw current in applications even when the motor is not rotated. With these qualities, stepper motor is selected for the implementation of the propulsion of the mobile device

Propulsion of the Mobile Device
Remote Control
Limit Rotation of the Antenna
Block Control
Algorithm to Control Mobile Device
Implementation of the Interfering Part
Uout Load
Measurement of the Magnetron
The Use of the Interfering Device
GHz interference
Conclusion
Verifying Functionality of the Interfering Device
Full Text
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