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Design of simple CVTL bandstop filter
Author(s) -
Hassan Essam E. M.,
Sheikh Sharif I.,
AlSharif Yousef
Publication year - 2011
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.25749
Subject(s) - band stop filter , microwave , filter (signal processing) , simple (philosophy) , electronic engineering , prototype filter , transmission line , filter design , line (geometry) , engineering , computer science , low pass filter , electrical engineering , telecommunications , mathematics , philosophy , geometry , epistemology
The problem of microwave filters design using non‐uniform transmission line is tackled based on a global solution of the overall filter characteristics rather than localized characteristics. This technique simplifies the design process by significantly reducing the numerical efforts. A bandstop filter is designed using the proposed technique and optimized using genetic algorithm. The experimental results are presented and compared with the predicted response of the S ‐band filter. Good agreement is found between the predicted and the experimental results. © 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:310–312, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.25749