We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Use of 3D field simulators in the synthesis of waveguide capacitive iris coupled lowpass filters.
- Authors
Shi Yin; Pramanick, Protap
- Abstract
This paper presents the generalized lowpass filter design method of Levy based on three-dimensional electromagnetic analysis and discontinuity modeling using commercially available full-wave electromagnetic simulators. It shows how to use Levy's method for very accurate theoretical design of a waveguide capacitive iris lowpass filter, using modern 3D EM field-solvers based on the finite element method (FEM), the mode matching method (MM), and the transmission line matrix (TLM) analysis method. This is the first time that design curves and equations, based on full electromagnetic modeling, have been presented for constant thickness capacitive iris filters. We will demonstrate our approach by designing a number of waveguide capacitive iris filters. This paper also demonstrates the generality of the method. This method can be applied to many other types of waveguide lowpass and bandpass filters. © 2000 John Wiley & Sons, Inc. Int J RF and Microwave CAE 10: 190–198, 2000.
- Subjects
WAVEGUIDE filters; ELECTROMAGNETIC fields; ELECTRIC filters; SIMULATION methods &; models
- Publication
International Journal of RF & Microwave Computer-Aided Engineering, 2000, Vol 10, Issue 3, p190
- ISSN
1096-4290
- Publication type
Article
- DOI
10.1002/(SICI)1099-047X(200005)10:3<190::AID-MMCE6>3.0.CO;2-9