Development of Real-Time Interference Mitigation and Instrumentation for Radio Astronomy

AST-0452760/FISHER，NRAO这个项目将涉及开发一个信号处理算法和硬件系统，使无线电频谱的被动和主动用户共享频段。由此产生的仪器将使射电天文学家和无线电频谱的其他科学用户能够测量比国家和国际无线电条例完全保护的频率多得多的弱辐射。这项发展研究还将为科学无线电频谱管理者与无线电频段活跃用户谈判提供有价值的技术信息。

AST-0452760/Fisher, NRAOThis project will involve the development of a system of signal processing algorithms and hardware that will allow passive and active users of the radio spectrum to share frequency bands. The resulting instrumentation will enable radio astronomers and other scientific users of the radio spectrum to measure weak radiation at many more frequencies than can be exclusively protected by national and international radio regulations. This development research will also provide valuable technical information to scientific radio spectrum managers in their negotiations with active users of the radio bands.