FAQ

What is the Attenuation for the TMmn mode?
Attenuation for the TMmn mode is the attenuation calculated in the rectangular waveguide for the TEmn mode. Attenuation is defined as the reduction in the amplitude of a signal. Attenuation for the TMmn mode is usually measured using the Decibel per Meter for Attenuation. Note that the value of Attenuation for the TMmn mode is always positive.
Can the Attenuation for the TMmn mode be negative?
No, the Attenuation for the TMmn mode, measured in Attenuation cannot be negative.
What unit is used to measure Attenuation for the TMmn mode?
Attenuation for the TMmn mode is usually measured using the Decibel per Meter[dB/m] for Attenuation. Neper per Meter[dB/m], Decibel per Kilometer[dB/m] are the few other units in which Attenuation for the TMmn mode can be measured.
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