Design and development of GSM jammer operating In GSM 900/1800 bands

Abstract

The improvised explosive device (IED) is one of the greatest threats to armed forces personnel taking part in the ongoing war against terrorism and due to its success the new modernized weapon systems are focused to minimize it. In order to nullify the risk of IED attacks, jammers are used. The project aims at jamming the downlink frequency bands of the GSM 900 and DCS 1800 bands as the entire communication via the mobile phone is taking place within this frequency range.