Right circular cylindrical sector cavity filter

Details Right circular cylindrical sector cavity filter Right circular cylindrical sector cavity filter

1979-04-30

1981-05-12

Smith, Alfred E.

Wave transmission lines and networks

Resonators

Cavity resonator

333212, 333248, H01P 706, H01P 120, H01P 312

Patent

active

042675375

ABSTRACT:
A compact low loss microwave filter is disclosed which utilizes an angular section of a right circular cylindrical cavity at the resonance structure excited in the circular electric TE.sub.0mn mode. The individual sectors may be electrically or magnetically coupled through common walls to obtain various filter characteristics.

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"General TE.sub.011 -Mode Waveguide Bandpass Filters", IEEE Transactions on Microwave Theory and Techniques, Oct. 1976, pp. 640-648.
"Microwave Filters, Impedance Matching Networks and Coupling Structures", by G. L. Matthei et al., McGraw-Hill, 1965, pp. 232-243, 924-926.

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