Where to find the phased.URA steering vector equation

10 次查看（过去 30 天）
Chen
Chen 2017-12-21
回答： Honglei Chen 2017-12-21
after defined URA using phased.URA, using phased.SteeringVector, I can get the URA steering vector. 1. where I can find the math equation behind phased.SteeringVector function? 2. if I have a 5x5 URA, the phased.SteeringVector gives a 25-element vector of the URA, how do I link the elements in the vector to the elements in the URA, or how do I build a 5x5 matrix, its elements match 5x5 URA elements?

请先登录，再回答此问题。

采纳的回答

Honglei Chen
Honglei Chen 2017-12-21
You can find the general equation here at
http://www.antenna-theory.com/arrays/arrayfactor.php
There is a one to one mapping between the elements and weights. For URA, I think the index follows the MATLAB convention of matrix indexing. You can confirm this by using viewArray and turn on ShowIndex parameter.
HTH

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Array Geometries and Analysis 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by