LINEAR FM SIGNAL PARAMETER-ESTIMATION FROM DISCRETE-TIME OBSERVATIONS

被引：199

作者：

PELEG, S ^{[1
]}

PORAT, B ^{[1
]}

机构：

[1] TECHNION ISRAEL INST TECHNOL,DEPT ELECT ENGN,IL-32000 HAIFA,ISRAEL

来源：

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS | 1991年 / 27卷 / 04期

关键词：

D O I：

10.1109/7.85033

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

The paper considers the problem of estimating the parameters of a complex linear FM signal from a finite number of noisy discrete-time observations. An estimation algorithm is proposed, and its asymptotic (large sample) performance is analyzed. The variance of the estimates is shown to be close to the Cramer-Rao lower bound when the signal-to-noise ratio is 0 dB and above. The statistical analysis is verified by some Monte-Carlo simulations.

引用

页码：607 / 616

页数：10

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