Title :
Computer aided design and analysis of waveguide post filter
Author :
Sanadi, A.B. ; Ramesh, M. ; Kalghatgi, A.T.
Author_Institution :
Central Res. Lab., Bharat Electron. Ltd., Bangalore, India
fDate :
11/1/1999 12:00:00 AM
Abstract :
A simplified method for the design and analysis of a waveguide post filter suitable for quick computer aided design is presented. Accurate curve fit formulae for calculating the diameter of the post and embedded electrical length of the impedance inverter are given. Using the proposed equations a five section filter at X-band has been designed and tested. A comparison between measured and theoretical results is shown
Keywords :
CAD; computer aided analysis; electrical engineering computing; equivalent circuits; microwave filters; passive filters; waveguide filters; CAD; X-band; computer aided analysis; computer aided design; curve fit formulae; embedded electrical length calculation; five section filter; impedance inverter; post diameter calculation; waveguide post filter; Band pass filters; Design methodology; Equations; Equivalent circuits; Impedance; Inverters; Laboratories; Microstrip; Microwave filters; Prototypes;
Conference_Titel :
Microwave Conference, 1999 Asia Pacific
Print_ISBN :
0-7803-5761-2
DOI :
10.1109/APMC.1999.829924
