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A hollow rectangular waveguide with dimensions a x b (a > b > a/2) is to be used to transmit signals at a carrier frequency of (2+0.1N) GHz. a) Find its dimensions such that the cutoff frequency of the dominant TE mode is lower than the carrier frequency by 25% and that of the next TE mode is at least 25% higher than the carrier frequency. b) For the dominant mode, find i) the group velocity ii) the phase velocity iii) guide wavelength iv) characteristic wave impedance (€o = 8.854 x 10-12 F.m1, Ho = 4mx 10-7 H-m1) %3D

A hollow rectangular waveguide with dimensions a x b (a > b > a/2) is to be used to transmit signals at a carrier frequency of (2+0.1N) GHz. a) Find its dimensions such that the cutoff frequency of the dominant TE mode is lower than the carrier frequency by 25% and that of the next TE mode is at least 25% higher than the carrier frequency. b) For the dominant mode, find i) the group velocity ii) the phase velocity iii) guide wavelength iv) characteristic wave impedance (€o = 8.854 x 10-12 F.m1, Ho = 4mx 10-7 H-m1) %3D

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Do all parts please??.give me correct answer in 30 min. My roll no. Is 14 that is take N=14,
Please send solution asap i will definitely upvote and give good review 

 

Q. No. Question CO A hollow rectangular waveguide with dimensions a x b (a > b > a/2) is to CO1 be used to transmit signals at a carrier frequency of (2+0.1N) GHz. a) Find its dimensions such that the cutoff frequency of the dominant TE mode is lower than the carrier frequency by 25% and that of the next TE mode is at least 25% higher than the carrier frequency. b) For the dominant mode, find i) the group velocity ii) the phase velocity iii) guide wavelength iv) characteristic wave impedance (€o = 8.854 x 10-12 F.m, Ho = 4mx 10-7 H-m1) 1
Transcribed Image Text:Q. No. Question CO A hollow rectangular waveguide with dimensions a x b (a > b > a/2) is to CO1 be used to transmit signals at a carrier frequency of (2+0.1N) GHz. a) Find its dimensions such that the cutoff frequency of the dominant TE mode is lower than the carrier frequency by 25% and that of the next TE mode is at least 25% higher than the carrier frequency. b) For the dominant mode, find i) the group velocity ii) the phase velocity iii) guide wavelength iv) characteristic wave impedance (€o = 8.854 x 10-12 F.m, Ho = 4mx 10-7 H-m1) 1
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