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公开(公告)号：US4181940A
公开(公告)日：1980-01-01
申请号：US882030
申请日：1978-02-28
IPC分类号： G06F11/27 , G06F11/277 , G06F11/04
CPC分类号： G06F11/2242 , G06F11/277
摘要： An improved multiprocessor system for providing fault isolation test upon itself is described incorporating at least a first and second digital processor, a first, second and third memory and means for switching in one memory in place of another. In addition, methods are provided for fault isolation test in a multiprocessor system and for protecting the contents of one or more selected memories.
摘要翻译： 描述了一种用于提供自身的故障隔离测试的改进的多处理器系统，其至少包括第一和第二数字处理器，第一，第二和第三存储器以及用于切换到另一个存储器中的装置。 另外，提供了用于多处理器系统中的故障隔离测试和保护一个或多个所选存储器的内容的方法。
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公开(公告)号：US5061930A
公开(公告)日：1991-10-29
申请号：US536924
申请日：1990-06-12
IPC分类号： F41G7/22
CPC分类号： F41G7/2246 , F41G7/224 , F41G7/2286
摘要： A broad band multimode seeker system for a missile includes a wide band phased array transmitter/receiver unit incorporating a wafer scale phased array device with a bandwidth of about 2 GHz to 35 GHz. A multimode intermediate frequency unit selectively generates radar and jamming waveforms and measures parameters of reflected radar and external emissions of RF energy. A guidance processor manages the front end assets for selective active or semiactive radar searching and tracking, and simultaneous searching for, tracking of, homing on, and applying a selection of electronic countermeasures to, multiple defensive radars. Confirmation of an assigned target is made through correlation of received RF signals with libraries of expected defensive system parameters and high resolution target profiles and preloaded target geographical coordinates.
摘要翻译： 用于导弹的宽带多模探头系统包括宽带相控阵发射器/接收器单元，其包括具有约2GHz至35GHz的带宽的晶片级相控阵列器件。 多模中频单元选择性地产生雷达和干扰波形，并测量反射雷达的参数和RF能量的外部发射。 引导处理器管理用于选择性主动或半主动雷达搜索和跟踪的前端资产，以及多个防御雷达的同时搜索，跟踪，归位和应用选择的电子对策。 通过将接收到的RF信号与预期的防御系统参数和高分辨率目标轮廓和预加载的目标地理坐标的库进行相关来确定分配的目标。
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