RADAR AND MOBILE PHONE JAMMER

Abstract

To interfere with enemy air/surface defense radar, there are many ways can be used but there are two fundamental ways, jamming and deception and each may be implemented in many ways, the one we consider is: 1) Radiate active signals to interfere with the radar. 2) Change the electrical properties of the medium between the aircraft and the radar. 3) Change the reflection of the aircraft On the other hand for mobile jamming, the last few years have witnessed a dramatic boom in the wireless communications industry, hence, increasing the number of users of mobile communication devices. Although the mobile communication is good, some times had been bad effect in some places such as in mosques, church, class rooms. Exam rooms, training centers, meeting rooms, hospitals sleeping rooms, busses, theaters, libraries, and other places where silence is expected. So that mobile jammer is been considered in this project so as to disable the mobile from establishing call, in places where mobile makes disturbance. In this section of my project, a aims to find a solution for the problem by using simple electronic circuit with low cost and good durability and less power consumption for health issue.