A new thrust in radar EMC design for the twenty first century

National Symposium on Electromagnetic Compatibility Pub Date : 1989-05-23 DOI:10.1109/NSEMC.1989.37187

R. Marcus

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引用次数: 1

Abstract

A review is presented of the technical requirements of MIL-STD-469 (Radar Engineering Design Requirements-Electromagnetic Compatibility), and the Radar Spectrum Engineering Criteria (RSEC) of the National Telecommunications and Information Administration (NTIA) both of which are intended to restrict the radiated emissions spectra of defense radars to enhance electromagnetic compatibility, with other cosite communications electronics. Each of these standards contains technically contrasting procedures for determining maximum acceptable limits to radar emissions. In contrast with MIL-STD-469, the RSEC document to NTIA approaches the radar EMC (electromagnetic compatibility) problem from the perspective of relative limits on spectral emission bandwidth. A theoretical examination of compliance difficulties with MIL-STD-469 is presented and contrasted with the RSEC. The analysis uses the method of determining the bounds of the spectrum of a continuous-wave pulse formulated by S.J. Mason and H.J. Zimmermann (1960) together with a modification of this method by P.D. Newhouse (1982) for determining the bounds on the spectrum of an FM (chirp) pulse.<>

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21世纪雷达电磁兼容设计的新推动力

综述了MIL-STD-469(雷达工程设计要求-电磁兼容性)的技术要求和国家电信和信息管理局(NTIA)的雷达频谱工程标准(RSEC)，这两个标准都旨在限制国防雷达的辐射发射光谱，以增强与其他复合通信电子设备的电磁兼容性。这些标准中的每一个都包含技术上的对比程序，以确定雷达发射的最大可接受限度。与MIL-STD-469相比，NTIA的RSEC文件从频谱发射带宽的相对限制角度处理雷达EMC(电磁兼容性)问题。对MIL-STD-469的合规困难进行了理论检查，并与RSEC进行了对比。分析使用S.J.梅森和H.J.齐默尔曼(1960)提出的确定连续波脉冲频谱边界的方法，以及P.D.纽豪斯(1982)对该方法的修改，以确定调频(啁啾)脉冲的频谱边界。

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National Symposium on Electromagnetic Compatibility

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