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13 August 1997 Efficient counter-countermeasure of the spinning concentric annular ring reticle seeker
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Reticle systems, which are widely used in infrared (IR) missile seekers, are considered to be the classical approach for estimating the position of a target in the field of view (FOV). This paper presents a new simulation tool that gives tracking results of the concentric annular ring reticle seeker in various cases. Our simulation model is applicable to the development of the advanced seekers. While false targets such as flares are presented in the FOV, simulation results show that the existing seeker cannot determine a precise target location. In order to decrease the susceptibility to countermeasures such as flares, we propose an efficient counter-countermeasure using signal prediction. In the simulation results, we have ascertained that the reticle seekers using our technique can perform more effective target tracking than previous seekers.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
HyunKi Hong, Sung-Hyun Han, and Jong Soo Choi "Efficient counter-countermeasure of the spinning concentric annular ring reticle seeker", Proc. SPIE 3061, Infrared Technology and Applications XXIII, (13 August 1997);

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