Posted by Dave Peterschmidt [ 68.117.99.116 ] on February 16, 2005 at 09:22:50:

In Reply to: Re: Thoughts on focused arrays and the phase problem posted by jdybnis on February 16, 2005 at 01:39:31:

Good observation. I hadn't thought of that. I suppose one could bevel the lower edges of the steps to remove the edges, but there might still be some effect. Something to think about, for sure.

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