Tri-Band Mobile Jammer

Document Type : Original Article

Authors

1 Arab Academy for Science and Technology and Maritime Transport, Cairo, Egypt.

2 National Telecommunication Institute, Egypt.

10.21608/iugrc.2017.90599

Abstract

Nowadays, mobile communication has become so spread. In order that, a lot of places, organizations, or facilities requires security measures or medical precautions, in other words, mobile jammer has become an essential device to be used for such applications to minimize the mobile access inside different organizations or firms. The paper presents a general outline of mobile jammer instrument, giving short note about its civilian and military usage. In addition, it provides insight into how the mobile jammer works. It describes the jamming techniques and gives brief explanation of the de-sign parameters and specifications