DESIGN OF MULTIBAND UWB FILTER BASED ON REFLECTED CHARACTERISTICS IN TIME DOMAIN
Author(s) -
Tran Vu Ngoc Minh,
Yvan Duroc
Publication year - 2011
Publication title -
progress in electromagnetics research c
Language(s) - English
Resource type - Journals
ISSN - 1937-8718
DOI - 10.2528/pierc11061605
Subject(s) - time domain , electronic engineering , process (computing) , transmission line , wideband , filter (signal processing) , frequency domain , key (lock) , computer science , capacitor , inductor , domain (mathematical analysis) , line (geometry) , engineering , electrical engineering , telecommunications , voltage , mathematics , mathematical analysis , computer vision , geometry , computer security , operating system
An automatic process to design a multiband fllter in Non- uniform Transmission Line (NTL) form is presented. The proposed approach supports with Time Domain Re∞ectometry (TDR) technique instead of the traditional methods such as methods based on Inductor- Capacitor fllters. The proposed method is described step-by-step and is illustrated by an example emphasizing key points. A critical analysis of this technique is done for emphasizing its limitations. For illustrating the design process, a multiband Ultra Wideband (UWB) fllter rejecting two frequency bands is designed.
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