Hello,
There is a fantastic page demonstrating near field focusing using the Phased Array toolbox located here: https://www.mathworks.com/help/phased/ug/examine-the-response-of-a-focused-array.html
These example use an array of emitters to define the excitation that then solves into the near field focused field. If we have an already spatially-defined complex wave input field, is there a way to propagate the field in the same way to show it focusing? Or is it possible to ‘fake’ the field using an array of closely spaced emitters and weights?Hello,
There is a fantastic page demonstrating near field focusing using the Phased Array toolbox located here: https://www.mathworks.com/help/phased/ug/examine-the-response-of-a-focused-array.html
These example use an array of emitters to define the excitation that then solves into the near field focused field. If we have an already spatially-defined complex wave input field, is there a way to propagate the field in the same way to show it focusing? Or is it possible to ‘fake’ the field using an array of closely spaced emitters and weights? Hello,
There is a fantastic page demonstrating near field focusing using the Phased Array toolbox located here: https://www.mathworks.com/help/phased/ug/examine-the-response-of-a-focused-array.html
These example use an array of emitters to define the excitation that then solves into the near field focused field. If we have an already spatially-defined complex wave input field, is there a way to propagate the field in the same way to show it focusing? Or is it possible to ‘fake’ the field using an array of closely spaced emitters and weights? near-field focusing, near-field, field propagation MATLAB Answers — New Questions

​