Open AccessGeneralized Chebyshev-like Approximation for Low-pass Filter
Author(s) -
Swady
Publication year - 2011
Publication title -
iraqi journal for electrical and electronic engineering/al-maǧallaẗ al-ʻirāqiyyaẗ al-handasaẗ al-kahrabāʼiyyaẗ wa-al-ilikttrūniyyaẗ
Language(s) - English
Resource type - Journals
eISSN - 2078-6069
pISSN - 1814-5892
DOI - 10.37917/ijeee.7.1.2
Subject(s) - chebyshev filter , analogue filter , filter (signal processing) , network synthesis filters , mathematics , low pass filter , approximation theory , prototype filter , computer science , topology (electrical circuits) , algorithm , electronic engineering , digital filter , mathematical analysis , engineering , combinatorics , computer vision
Analog filters constitute indispensible component of analog circuits and still playing an important part in interface with analog real world. realizing filters with odd order is preferred because of its time response . Therefore, this paper is conducted to introduce a new generalized Chebyshev – like approximation for analog filters. The analyses presented to realize the filters with odd order. This proposed novel approach offer good results in terms of flat delay and time domain response. Also, the achieved results are validated by comparison to normal Chebyshev filter via investigation several examples.