Broadening of Tunable Range of Resonant Frequency of Cylindrical Cavity Resonator of a Particular Mode Avoiding Mode Overlapping
Abstract
Abstract: The tuning of microwave cavity resonator is very important technique to improvise selective
component in the field of microwave technology. Tuning is done by various ways. Among those one of the most
convenient ways of tuning is done by variation of the dimension of the cavity. During the process of tuning the
resonant frequency of different modes moves differently. As a result, overlapping of resonant frequencies of
different modes may occur. This causes noise or other problem. Here we describe a technique to sort out that
problem. Here we also describe the method how to increase the frequency gap between successive resonant
frequencies of different modes of cylindrical cavity resonator.
