The Phased Array Is the Maximum SNR Active Array [Lecture Notes]
The Phased Array Is the Maximum SNR Active Array [Lecture Notes]
复制标题
DOI：
10.1109/msp.2009.935418
复制
发表时间：
2010-03
影响因子：
14.9
通讯作者：
Jian Li;P. Stoica
中科院分区：
文献类型：
--
作者：
Jian Li;P. Stoica
有源阵列广泛应用于许多传感应用中，包括雷达、声纳和医学成像。通常在没有证据的情况下说，相控阵在给定焦点处的SNR最大化超过可能的有源阵列的类别。在各种条件下，这一说法的证明在这里提供了新的见解，在不同的传感应用中使用的有源阵列。可能从本文中受益的课程包括阵列信号处理、雷达、声纳和医学成像。
Active arrays are widely used in many sensing applications, including radar, sonar, and medical imaging. It is often stated without proof that the phased array maximizes the SNR at a given focal point over the class of possible active arrays. The proof here of this statement, under various conditions, provides new insight into the use of active arrays in diverse sensing applications. Courses that may benefit from this article include array signal processing, radar, sonar, and medical imaging.