Considerations for implementing a wireless network for landmine detection

This work concerns a new approach for detecting landmines based on a wireless sensor network (WSN). The architecture of the WSN is described and a networking configuration is given. Each node of the network is represented by interconnected integrated modules. The design of these modules is based on the integration facility and on its operation in a mine field environment. The node design should be optimized by reducing dimensions and minimizing energy consumption. This paper presents most important considerations for the node design. It shows that the biosensor is the most suitable detection technology for this approach. It also describes an algorithm that could be used for landmine positioning. The algorithm is based on measuring the concentration of explosive particles transmitted in the air. Finally, this paper suggests solutions to be validated in the future for improving accuracy and performance.