1 1 vote A rectangular waveguide of internal dimensions ( $\mathrm{a}=4 \mathrm{~cm}$ and $\mathrm{b}=3 \mathrm{~cm}$ ) is to be operated in $\mathrm{TE}_{11}$ mode. The minimum operating frequency is $6.25 \mathrm{~GHz}$ $6.0 \mathrm{~GHz}$ $5.0 \mathrm{~GHz}$ $3.75 \mathrm{~GHz}$ Waveguides gate2008-ec plane-waves-and-properties transmission-lines numerical-answers + – admin 184 views answer comment Share Follow Add Sync Questions Print 0 reply Please log in or register to add a comment.
