Title :
Electric fields of an H-plane tapered iris
Author :
Natzke, John R. ; Ishii, T. Koryu
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Michigan Univ., Ann Arbor, MI, USA
fDate :
8/1/1993 12:00:00 AM
Abstract :
Microwave electric fields of an X-band H-plane tapered iris are calculated and plotted using the moment method for the first time. The moment method results are compared with previously obtained experimental measurements and numerical results based on an equivalent circuit approach, giving confirmation that the tapered iris is both a reciprocal and asymmetrical network. The moment method results now reveal that the asymmetry stems from the asymmetry in the phase of the input and output voltage reflection coefficients, their magnitudes being equal
Keywords :
S-matrix theory; electric fields; rectangular waveguides; waveguide theory; H-plane tapered iris; X-band; asymmetrical network; input voltage reflection coefficient; microwave electric fields; moment method; output voltage reflection coefficient; reciprocal; Apertures; Band pass filters; Electromagnetic waveguides; Frequency; Iris; Microwave filters; Microwave theory and techniques; Moment methods; Rectangular waveguides; Resonance;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
