A 1-cm X 2-cm waveguide is filled with deionized water with r = 81. If the operating
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A 1-cm X 2-cm waveguide is filled with deionized water with εr = 81. If the operating frequency is 4.5 GHz, determine:
(a) All possible propagating modes and their cutoff frequencies,
(b) The intrinsic impedance of the highest mode,
(c) The group velocity of the lowest mode.
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a b The highest possible mode is TE 15 or TM 15 c The lo...View the full answer
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