An approach to widening the band of a TEM-TM01 mode transducer and the results of numerical simulations of two transducers, whose designs involve the concepts of this approach, are presented. One operates in the Ka-band and the other covers the S-band and partially the C-band. The efficiency level to define the operating band is assigned as 0.95. It is shown that the operating band could be extended up to 100% by properly choosing the coaxial line impedance and the inner conductor shape of the coaxial line at its end.
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Kurkan, I.K., Bykov, N.M. Wideband TEM-TM01 Mode Transducer. Russ Phys J 66, 1334–1339 (2024). https://doi.org/10.1007/s11182-023-03080-2
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DOI: https://doi.org/10.1007/s11182-023-03080-2