Ultra-wide rejection band lowpass cell

A novel lowpass cell with ultra-wide band rejection and compact size by using proposed radial loaded transformed radial stubs is proposed. The implemented lowpass filter with 1dB cutoff frequency fc of 3.2 GHz demonstrates stopband rejection up to 11.8 fc, i.e. 38 GHz. The measured passband inse...

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Main Authors:	Ma, Kaixue, Yeo, Kiat Seng, Lim, Wei Meng
Other Authors:	School of Electrical and Electronic Engineering
Format:	Article
Language:	English
Published:	2013
Subjects:	DRNTU::Engineering::Electrical and electronic engineering
Online Access:	https://hdl.handle.net/10356/98103 http://hdl.handle.net/10220/13272
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Institution:	Nanyang Technological University
Language:	English

id	sg-ntu-dr.10356-98103
record_format	dspace
spelling	sg-ntu-dr.10356-981032020-03-07T14:00:28Z Ultra-wide rejection band lowpass cell Ma, Kaixue Yeo, Kiat Seng Lim, Wei Meng School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering A novel lowpass cell with ultra-wide band rejection and compact size by using proposed radial loaded transformed radial stubs is proposed. The implemented lowpass filter with 1dB cutoff frequency fc of 3.2 GHz demonstrates stopband rejection up to 11.8 fc, i.e. 38 GHz. The measured passband insertion loss, including the connector loss, is less than 1.0 dB. The effective size of the unit cell lowpass filter is only about 310 × 170mil, i.e. 0.12 lg × 0.063 lg (lg is the guide wavelength at cutoff frequency) without using any lumped elements. 2013-08-29T08:21:04Z 2019-12-06T19:50:33Z 2013-08-29T08:21:04Z 2019-12-06T19:50:33Z 2012 2012 Journal Article Ma, K., Yeo, K.,& Lim, W. (2012). Ultra-wide rejection band lowpass cell. Electronics Letters, 48(2), 99. 0013-5194 https://hdl.handle.net/10356/98103 http://hdl.handle.net/10220/13272 10.1049/el.2011.2405 en Electronics letters
institution	Nanyang Technological University
building	NTU Library
country	Singapore
collection	DR-NTU
language	English
topic	DRNTU::Engineering::Electrical and electronic engineering
spellingShingle	DRNTU::Engineering::Electrical and electronic engineering Ma, Kaixue Yeo, Kiat Seng Lim, Wei Meng Ultra-wide rejection band lowpass cell
description	A novel lowpass cell with ultra-wide band rejection and compact size by using proposed radial loaded transformed radial stubs is proposed. The implemented lowpass filter with 1dB cutoff frequency fc of 3.2 GHz demonstrates stopband rejection up to 11.8 fc, i.e. 38 GHz. The measured passband insertion loss, including the connector loss, is less than 1.0 dB. The effective size of the unit cell lowpass filter is only about 310 × 170mil, i.e. 0.12 lg × 0.063 lg (lg is the guide wavelength at cutoff frequency) without using any lumped elements.
author2	School of Electrical and Electronic Engineering
author_facet	School of Electrical and Electronic Engineering Ma, Kaixue Yeo, Kiat Seng Lim, Wei Meng
format	Article
author	Ma, Kaixue Yeo, Kiat Seng Lim, Wei Meng
author_sort	Ma, Kaixue
title	Ultra-wide rejection band lowpass cell
title_short	Ultra-wide rejection band lowpass cell
title_full	Ultra-wide rejection band lowpass cell
title_fullStr	Ultra-wide rejection band lowpass cell
title_full_unstemmed	Ultra-wide rejection band lowpass cell
title_sort	ultra-wide rejection band lowpass cell
publishDate	2013
url	https://hdl.handle.net/10356/98103 http://hdl.handle.net/10220/13272
_version_	1681034505123528704

Ultra-wide rejection band lowpass cell

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