An ultra-compact hairpin band pass filter with additional zero points

A novel quasi-hairpin filter is presented in this letter. The generation of zero points is investigated. Second-order and fourth-order filters, based on separate coupling paths, have been implemented. The filters show ultra-compact size, steep selectivity and deep stopband with additional transmissi...

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Main Authors:	Ma, Kaixue, Yeo, Kiat Seng, Ma, Jianguo, Do, Manh Anh
Other Authors:	School of Electrical and Electronic Engineering
Format:	Article
Language:	English
Published:	2009
Subjects:	DRNTU::Engineering::Electrical and electronic engineering
Online Access:	https://hdl.handle.net/10356/91738 http://hdl.handle.net/10220/4677
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Institution:	Nanyang Technological University
Language:	English

id	sg-ntu-dr.10356-91738
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spelling	sg-ntu-dr.10356-917382020-03-07T13:56:08Z An ultra-compact hairpin band pass filter with additional zero points Ma, Kaixue Yeo, Kiat Seng Ma, Jianguo Do, Manh Anh School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering A novel quasi-hairpin filter is presented in this letter. The generation of zero points is investigated. Second-order and fourth-order filters, based on separate coupling paths, have been implemented. The filters show ultra-compact size, steep selectivity and deep stopband with additional transmission zero points. The measured fourth-order filter operating at 1.69 GHz, with a fractional bandwidth of 10% has only an active area of 5.5 mm × 6.2 mm (0.031lambda0times0.035lambda0) Published version 2009-07-03T03:49:20Z 2019-12-06T18:11:06Z 2009-07-03T03:49:20Z 2019-12-06T18:11:06Z 2007 2007 Journal Article Ma, K., Yeo, K. S., Ma, J. G., & Do, M. A. (2007). An ultra-compact hairpin band pass filter with additional zero points. IEEE Microwave and Wireless Components Letters, 17(4), 262-264. 1531-1309 https://hdl.handle.net/10356/91738 http://hdl.handle.net/10220/4677 10.1109/LMWC.2007.892955 en IEEE microwave and wireless components letters © 2007 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. http://www.ieee.org/portal/site. 3 p. application/pdf
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 Ma, Jianguo Do, Manh Anh An ultra-compact hairpin band pass filter with additional zero points
description	A novel quasi-hairpin filter is presented in this letter. The generation of zero points is investigated. Second-order and fourth-order filters, based on separate coupling paths, have been implemented. The filters show ultra-compact size, steep selectivity and deep stopband with additional transmission zero points. The measured fourth-order filter operating at 1.69 GHz, with a fractional bandwidth of 10% has only an active area of 5.5 mm × 6.2 mm (0.031lambda0times0.035lambda0)
author2	School of Electrical and Electronic Engineering
author_facet	School of Electrical and Electronic Engineering Ma, Kaixue Yeo, Kiat Seng Ma, Jianguo Do, Manh Anh
format	Article
author	Ma, Kaixue Yeo, Kiat Seng Ma, Jianguo Do, Manh Anh
author_sort	Ma, Kaixue
title	An ultra-compact hairpin band pass filter with additional zero points
title_short	An ultra-compact hairpin band pass filter with additional zero points
title_full	An ultra-compact hairpin band pass filter with additional zero points
title_fullStr	An ultra-compact hairpin band pass filter with additional zero points
title_full_unstemmed	An ultra-compact hairpin band pass filter with additional zero points
title_sort	ultra-compact hairpin band pass filter with additional zero points
publishDate	2009
url	https://hdl.handle.net/10356/91738 http://hdl.handle.net/10220/4677
_version_	1681043536863035392

An ultra-compact hairpin band pass filter with additional zero points

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