Analysis and Experimental Validation of Direction Finding Systems for ELINT Applications

被引：0

作者：

Marcantoni, Daniele ^{[1
]}

Ardoino, Riccardo ^{[1
]}

Foglia, Goffredo ^{[1
]}

机构：

[1] Elettronica SpA, Res & Innovat Dept, Via Tiburtina Valeria Km 13-7, Rome, Italy

来源：

2022 IEEE INTERNATIONAL SYMPOSIUM ON PHASED ARRAY SYSTEMS & TECHNOLOGY (PAST) | 2022年

关键词：

Direction finding; angle of arrival; phase ambiguity; interferometric array; phase error;

D O I：

10.1109/PAST49659.2022.9975073

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 Direction Finding (DF) problem is well known in the Electronic Support Measures (ESM) and Electronic signal Intelligence (ELINT) applications domain. The capability to achieve a high accuracy estimation of the angle of arrival (AOA) can be obtained by using interferometric techniques at the expense of phase ambiguity and phase errors due to the receiver unbalances. The paper presents the design implementation and experimental results of interferometric systems with a focus on wide band applications.

引用

页数：7

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