Title :
Mixed Mode Filters (Short Papers)
Author :
Taggart, David A. ; Wanselow, Robert D.
fDate :
10/1/1974 12:00:00 AM
Abstract :
Mixed mode bandpass filters are described which utilize alternating TE011° and TEn11° circular waveguide cavity modes. This novel filter configuration exhibits both excellent unloaded Q and spurious mode response characteristics. The use of mixed resonant modes makes possible the design of microwave filters for both in-line side wall connected cylindrical resonators as well as folded planar filter configurations, whereby cross-coupling between selected resonators can be realized.
Keywords :
Dielectric constant; Frequency; Microstrip; Microwave filters; Microwave propagation; Microwave theory and techniques; Moment methods; Resonance; Resonator filters; Transmission line matrix methods;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
DOI :
10.1109/TMTT.1974.1128376