A Flexible Multi-frequency Channel Correlator Upgrade For MUSER-I Array

被引：0

作者：

Liu, Fei ^{[1
]}

Yan, Yihua ^{[1
]}

Wang, Wei ^{[1
]}

Chen, Linjie ^{[1
]}

机构：

[1] Chinese Acad Sci, CAS Key Lab Solar Act, Natl Astron Observ, Beijing 100012, Peoples R China

来源：

2017 IEEE RADIO AND ANTENNA DAYS OF THE INDIAN OCEAN (RADIO) | 2017年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We propose a flexible multi-frequency channel correlator upgrade for MUSER-I array. The upgrade correlator has a more flexible architecture to be extensible for signal receiving elements. It can process 1024 frequency channels in IF band and the correlation sensibility is improved by utilizing 4-bit quantization in pre-correlation as well. The enhanced multi-frequency channel processing capability also helps to implement RFI excision in the upgrade correlator.

引用

页数：2

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