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Microwave engineering miscellaneous

Microwave Engineering

  1. A square waveguide carries TE11 mode whose axial magnetic field is given by:
    Hz = H0cos
    πx
    cos
    πy
    A/m
    88

    Where the waveguide dimensions are in centimetres. What is the cut-off frequency of the mode?
    1. 5 GHz
    2. 7·5 GHz
    3. 6·5 GHz
    4. 8 GHz
Correct Option: B

NA



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