近年来，在相控阵雷达中，光纤实时延迟技术因其尺寸小、重量轻、瞬时带宽宽等特点而受到广泛关注。
In recent years, fiber real-time delay technology with little size, light weight and wide prompt bandboard for phased-array radars has aroused ge neral concern.
特别是光纤延迟线还能提供高性能雷达系统工作时需要的无偏斜宽瞬时带宽以及抗电磁干扰的能力。
Furthermore, the optical delay lines can provide the immunity to electromagnetic interference and the squint-free wide instantaneous bandwidth required in the high-performance radar systems.
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