Design and analysis of a reduced ultrawideband band-notched band-pass filter

Authors

NAVID DARYASAFAR
MOJTABA TANGAKI
MOHAMMAD NASER MOGHADDASI
RAMEZANALI SADEGHZADE

DOI

10.3906/elk-1503-189

Abstract

In this paper we intend to design a reduced ultrawideband band-pass filter using new models of coupled transmission lines. In this paper, by providing a new model of resonators, the bandwidth of band-pass filters (which are among the most crucial elements in communication systems) will be moderately increased, while their size and volume decreases. According to the change of their equations and consequent changes in basic parameters of these models, optimization and dependency among these parameters and also the frequency response of these filters will be developed to utilize notches in the pass-band, and a reduced ultrawideband band-pass filter with notch will be designed and analyzed.

Keywords

Multiple-mode resonator, stepped-impedance resonator, band-pass filter, reduced notched ultrawideband

First Page

1048

Last Page

1058

Recommended Citation

DARYASAFAR, NAVID; TANGAKI, MOJTABA; MOGHADDASI, MOHAMMAD NASER; and SADEGHZADE, RAMEZANALI (2017) "Design and analysis of a reduced ultrawideband band-notched band-pass filter," Turkish Journal of Electrical Engineering and Computer Sciences: Vol. 25: No. 2, Article 30. https://doi.org/10.3906/elk-1503-189
Available at: https://journals.tubitak.gov.tr/elektrik/vol25/iss2/30