NAOC Open IR
太阳射电800~975 MHz波段高动态范围模拟接收机的研制
董亮1; 何乐生2; 施硕彪1
2014
Source Publication天文研究与技术
ISSN1672-7673
Volume11Issue:2Pages:111
Abstract介绍了云南天文台10 m太阳射电望远镜800~975 MHz模拟接收机的研制。接收系统采用射频-中频两级放大+远程控制步进衰减器模式,能方便地通过远程界面控制射频或中频链路的增益倍数,使得整个接收机动态范围在-35 dB-+25 dB。这样的设计防止在该频段强RFI信号造成的接收机饱和,并且获得了大动态范围,能够满足强射电爆发的要求,弥补了10 m射电望远镜的缺省频段。
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/51496
Collection中国科学院国家天文台
Affiliation1.中国科学院国家天文台
2.云南大学
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
董亮,何乐生,施硕彪. 太阳射电800~975 MHz波段高动态范围模拟接收机的研制[J]. 天文研究与技术,2014,11(2):111.
APA 董亮,何乐生,&施硕彪.(2014).太阳射电800~975 MHz波段高动态范围模拟接收机的研制.天文研究与技术,11(2),111.
MLA 董亮,et al."太阳射电800~975 MHz波段高动态范围模拟接收机的研制".天文研究与技术 11.2(2014):111.
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