Equivalent Circuit Using in Microwave Filter Design


Abstract in English

In this paper we will study the usage of equivalent circuit; in modeling a round shaped metal cylinder in rectangular waveguide to get filters that can be calibrated and used in the microwave domain. We will study the structure of a rectangular resonant cavity linked stimulatory through thick openings. Also a metal shape to be calibrated in rectangular resonant cavity linked stimulatory through thick openings. We will use matlab for showing transition and reflection factors for the suggested filters.

References used

Kesler, M. P, Maloney, J.G, and. Shirley, B. L, 1996 Antenna design with the use of photonic band-gap material as all dielectric planar reflectors, Microwave opt.Tech.Lett.,vol.11, no.4, pp.169-174,Mar.1996
Yang, H.Y, Alexopoulos, N.G, and Yablonovitch, E, 1997 Photonic band-gap materials for high-gain printed circuit antennas, IEEE Trans. Antennas Propagat, vol.45, pp.185- 187, Jan.1997
Saad, A.M.K, 1987 Antipodal ridge evanescent waveguide filter, 17th EuMc Proc, pp,287-291, Rome, 1987

Download