How far does the power propagates before it is attenuated

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An air-filled waveguide operates below cutoff. The operating frequency is 1 GHz and the cutoff frequency is 1.5 GHz. The power P is supplied to the waveguide at a point z = 0. How far does the power propagates before it is attenuated to 10-12 P?

Reference no: EM131214625

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How far does the power propagates before it is attenuated : An air-filled waveguide operates below cutoff. The operating frequency is 1 GHz and the cutoff frequency is 1.5 GHz. The power P is supplied to the waveguide at a point z = 0. How far does the power propagates before it is attenuated to 10-12 P?
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