Posted by Criminy [ 206.72.67.34 ] on January 12, 2005 at 22:50:25:
In Reply to: Re: horn surfaces posted by Earl Geddes on January 12, 2005 at 21:53:42:
Sorry, I really do understand your bias towards directivity control; didn't mean to distract with the mention of loading. Let me rephrase the question.
At what point does the wavelength become larger than the waveguide? When it is larger than the diameter of the mouth? than the circumference of the mouth? than the axial length of the waveguide? None of the above?
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