THE Structural Design Of A Complex-mode Seeker

The seeker as the "eyes" of the missile,it plays a vital role of the missile weapons,In order to adapt to the increasingly complex environment in modern high-tech information warfare,thetraditional-single-mode seekers can no longer play the role. So the development of a complex model seeker has become an inevitable trend.This topic related the research and design for a complex mode seeker. This complex seeker Contains a coherent radar with total caliber composite advanced technology system. The radar antenna using Integrated micro-strip array antenna for space power,and infrared imaging, target recognition, data fusion, solid-state transceiver, adaptive frequency agility and other advanced technologies.In this paper, the development of composite seeker can effectively using comprehensive information for ships, island shore background / port target recognition, acquisition and tracking, with strong target selection, precision strike, adaptive work mode conversion, complex sea condition recognition ability. At the same time, the seeker also has strong anti electromagnetic interference and penetration ability.According to the overall design requirements of the composite seeker. Firstly, the working principle, structure design scheme and structure of the composite seeker are introduced and explained.Secondly, A, B two types of co-caliber design were calculated, the front cabin of the radar antenna, servos, transceiver components were designed and simulated.The performance needs to be met is also introduced. The infrared subsystems designed mainly includes an optical system design, structural design of infrared detectors and other components, and under different circumstances infrared imaging capability for the simulation analysis. Finally, the electronics moduleswere designed. After all,we assembled the prototype, and the performance of the prototype is tested and verified, basically meet the overall design requirements.