DocumentCode
2901832
Title
Design of a broad band matched termination for an overmoded waveguide
Author
Chhotray, S.K. ; Sumathy, M. ; Bhat, K.S. ; Kumar, Lalit
Author_Institution
Microwave Tube R&D Centre, Bangalore, India
fYear
2011
fDate
21-24 Feb. 2011
Firstpage
199
Lastpage
200
Abstract
A new geometry of a matched termination using lossy dielectric materials for an overmoded cylindrical waveguide is explored in this present work. The matched termination is designed based on attenuating the microwave using lossy dielectric materials or resistive materials by numerical simulation. The geometry is optimized such that it can be used for a cylindrical waveguide operating on fundamental and other higher order modes. The matched termination is fabricated and tested for its characteristics and the results are validated against simulated values.
Keywords
circular waveguides; dielectric materials; numerical analysis; waveguide theory; broadband matched termination design; geometry; higher order modes; lossy dielectric materials; numerical simulation; overmoded cylindrical waveguide; resistive materials; Coatings; Dielectric losses; Dielectric materials; Electric fields; Geometry; Microwave filters; cylindrical waveguide; lossy dielectric materials; matched termination; overmoded waveguide;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electronics Conference (IVEC), 2011 IEEE International
Conference_Location
Bangalore
Print_ISBN
978-1-4244-8662-5
Type
conf
DOI
10.1109/IVEC.2011.5746944
Filename
5746944
Link To Document