Need complex images after speckle filtering

I am using SNAP Desktop and trying to get a complex speckle filtered SAR image from noisy SAR image, but the tool is only proving intensity images. I need filtered complex images for K matrix generation.

Please suggest

What do you mean with ‘tool’?
Which data are you using? Where is it from?

Hey ABram

Thanks for your attention.
I solved the problem. I was about to delete this post.

Thanks again