Loran-C cycle identification in hard-limiting receivers

被引：11

作者：

Fisher, AJ ^{[1
]}

机构：

[1] Univ York, Dept Comp Sci, York YO10 5DD, N Yorkshire, England

来源：

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS | 2000年 / 36卷 / 01期

关键词：

D O I：

10.1109/7.826332

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

A new technique is presented for use in hard-limiting receivers. It is based on the widely used analogue "half-cycle peak ratio" (HCPR) technique, from which it differs by being entirely digital; no additional analogue signal processing or other hardware is required, Drawing on recent advances, the new method makes decisions based on a large number of sample points in each Loran-C pulse, thereby increasing the resilience of the identification process in the presence of noise. Performance of the;algorithm in the face of continuous-wave Interference (CWI) is equal to or better than that of other cycle-identification techniques.

引用

页码：290 / 297

页数：8

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