摘要
为了天基逆合成孔径雷达（ISAR）成像的理论技术向可实现性方向发展的需要，提出了以一体化综合电子系统和可重构计算机为核心技术的天基ISAR硬件电子系统设计方案。此方案结合了国外先进航天电子系统的设计，将基于1553B的总线结构和模块化设计思想贯穿于整个系统中，并对系统合理性进行了说明和论证。这种一体化的结构可以有效地简化设计、提高抗辐射性能、节约能量、减少体积和质量，并能解决设备之间的快速对接、故障设备快速更换的问题。
A design concept of space-based inverse synthetic aperture radar （ISAR） hardware avion- ic system is proposed, based on the kernel techniques of integrated avionic system and re-configurable computer, to satisfy the requirement that space-based ISAR inmg-ing theory should be awarded to the direction of practicality. This plan combined with advanced avionic system design abroad, put the idea of 1553B bus structure and modularization into the whole system design. Further more, its rationality was demonstrated. This integral configuration can predigest design, improve anti-radiation ability, save energy, cut down volume and quality, and it＇s also able to solve problems of fast connection and replace trouble equipments.
出处
《电子对抗》
2008年第2期34-37,共4页
Electronic Warfare
基金
南通大学自然科学基金资助项目（067J036）
