Published online by Cambridge University Press: 03 April 2012
The paper presents the idea of the application of passive radar on board of an airplane. The aim of the passive coherent location (PCL) system is to provide surveillance information to the pilot (or autopilot), to detect the targets in the surveillance space, and to protect the platform from collisions and other threats. The PCL system can use the available emitters of opportunity, mainly digital terrestrial TV (DVB-T) transmitters. Other sources of illuminations, such as analogue (FM) or digital radio (DAB) can be used as well.