Automatic calibration of channels frequency response in interferometric radiometers

被引：25

作者：

Camps, A ^{[1
]}

Torres, F ^{[1
]}

Bará, J ^{[1
]}

Corbella, I ^{[1
]}

Monzón, F ^{[1
]}

机构：

[1] Univ Politecn Catalunya, Dept Signal Theory & Commun, ES-08034 Barcelona, Spain

来源：

ELECTRONICS LETTERS | 1999年 / 35卷 / 02期

关键词：

D O I：

10.1049/el:19990125

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：

The large field of view required in Earth observation interferometric radiometers does not enable the use of a variable delay to compensate for different transit times, as in radioastronomy. A technique is presented to characterise the influence of a channels frequency response automatically in the shape of the cross-correlation function.

引用

页码：115 / 116

页数：2

共 7 条

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