In Reply to: Re: Waveguide geometries posted by Pooge on January 9, 2005 at 07:17:12:
Whoops, left out the angle in the previous post. Should have read:For anyone that wants to play with other throat sizes and waveguide angles, here are the formulas:
[(y^2)/{((a/2)^2)*sin^2(ang)}] - [(x^2)/{((a/2)^2)*cos^2(ang)}] = 1
where a= 2r/sin(ang)
where r= the radius of the throat or y at x=0
and ang=the angle from the x-axis to one wall of the waveguide.Remember "ang" is one-half the angle of the waveguide, or the angle between one side of the waveguide with respect to the x axis.
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Follow Ups
- Re: Waveguide geometries - Pooge 01/9/0513:52:32 01/9/05 (0)