Microstrip coupled line bandpass filter with radial stubs for narrow-band applications

The necessity of creating channels by utilizing narrow-bands in high frequency regions is a matter of concern for the next generation-oriented wireless communication systems. A microstrip bandpass filter for narrow-band applications has been proposed in this article. Two coupled line filters with ta...

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Main Authors:	Azam, S. M. Kayser, Ibrahimy, Muhammad Ibn, Motakabber, S. M. A., Hossain, Abul K. M. Zakir
Format:	Article
Language:	English English
Published:	The Geomate International Society 2017
Subjects:	T Technology (General)
Online Access:	http://irep.iium.edu.my/60701/ http://irep.iium.edu.my/60701/ http://irep.iium.edu.my/60701/1/60701_Microstrip%20coupled%20line%20bandpass%20filter.pdf http://irep.iium.edu.my/60701/2/60701_Microstrip%20coupled%20line%20bandpass%20filter_SCOPUS.pdf

id	iium-60701
recordtype	eprints
spelling	iium-607012018-03-06T00:52:20Z http://irep.iium.edu.my/60701/ Microstrip coupled line bandpass filter with radial stubs for narrow-band applications Azam, S. M. Kayser Ibrahimy, Muhammad Ibn Motakabber, S. M. A. Hossain, Abul K. M. Zakir T Technology (General) The necessity of creating channels by utilizing narrow-bands in high frequency regions is a matter of concern for the next generation-oriented wireless communication systems. A microstrip bandpass filter for narrow-band applications has been proposed in this article. Two coupled line filters with tapered line resonators are loaded at the mid-points of two identical pairs of radial stubs. The scalable length of microstrip lines to extend the radial stubs provides over 536 MHz shift of the resonant frequency with a narrow-band at each perturbing step. The proposed filter has been designed on Taconic TLX-8 substrate with 0.5 mm thickness and its filtering parts occupy a nominal area of 131.09 mm2 without feedlines. The fabricated filter exhibits nearly a 50 MHz pass-band at 6.428 GHz center frequency according to the measurement. Steep response of this filter entirely attenuates the out-band signal which enables it to be suitable for narrow-band applications in the higher frequency regions of C-band and ultra-wideband. The Geomate International Society 2017-12-20 Article PeerReviewed application/pdf en http://irep.iium.edu.my/60701/1/60701_Microstrip%20coupled%20line%20bandpass%20filter.pdf application/pdf en http://irep.iium.edu.my/60701/2/60701_Microstrip%20coupled%20line%20bandpass%20filter_SCOPUS.pdf Azam, S. M. Kayser and Ibrahimy, Muhammad Ibn and Motakabber, S. M. A. and Hossain, Abul K. M. Zakir (2017) Microstrip coupled line bandpass filter with radial stubs for narrow-band applications. International Journal of GEOMATE, 13 (40). pp. 183-188. ISSN 2186-2982 E-ISSN 2186-2990 http://www.geomatejournal.com/
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	T Technology (General)
spellingShingle	T Technology (General) Azam, S. M. Kayser Ibrahimy, Muhammad Ibn Motakabber, S. M. A. Hossain, Abul K. M. Zakir Microstrip coupled line bandpass filter with radial stubs for narrow-band applications
description	The necessity of creating channels by utilizing narrow-bands in high frequency regions is a matter of concern for the next generation-oriented wireless communication systems. A microstrip bandpass filter for narrow-band applications has been proposed in this article. Two coupled line filters with tapered line resonators are loaded at the mid-points of two identical pairs of radial stubs. The scalable length of microstrip lines to extend the radial stubs provides over 536 MHz shift of the resonant frequency with a narrow-band at each perturbing step. The proposed filter has been designed on Taconic TLX-8 substrate with 0.5 mm thickness and its filtering parts occupy a nominal area of 131.09 mm2 without feedlines. The fabricated filter exhibits nearly a 50 MHz pass-band at 6.428 GHz center frequency according to the measurement. Steep response of this filter entirely attenuates the out-band signal which enables it to be suitable for narrow-band applications in the higher frequency regions of C-band and ultra-wideband.
format	Article
author	Azam, S. M. Kayser Ibrahimy, Muhammad Ibn Motakabber, S. M. A. Hossain, Abul K. M. Zakir
author_facet	Azam, S. M. Kayser Ibrahimy, Muhammad Ibn Motakabber, S. M. A. Hossain, Abul K. M. Zakir
author_sort	Azam, S. M. Kayser
title	Microstrip coupled line bandpass filter with radial stubs for narrow-band applications
title_short	Microstrip coupled line bandpass filter with radial stubs for narrow-band applications
title_full	Microstrip coupled line bandpass filter with radial stubs for narrow-band applications
title_fullStr	Microstrip coupled line bandpass filter with radial stubs for narrow-band applications
title_full_unstemmed	Microstrip coupled line bandpass filter with radial stubs for narrow-band applications
title_sort	microstrip coupled line bandpass filter with radial stubs for narrow-band applications
publisher	The Geomate International Society
publishDate	2017
url	http://irep.iium.edu.my/60701/ http://irep.iium.edu.my/60701/ http://irep.iium.edu.my/60701/1/60701_Microstrip%20coupled%20line%20bandpass%20filter.pdf http://irep.iium.edu.my/60701/2/60701_Microstrip%20coupled%20line%20bandpass%20filter_SCOPUS.pdf
first_indexed	2023-09-18T21:26:03Z
last_indexed	2023-09-18T21:26:03Z
_version_	1777412198651396096

Microstrip coupled line bandpass filter with radial stubs for narrow-band applications

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