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Conference Paper: Design and implementation of ultra-wideband bandpass filter with non-equiripple responses
Title | Design and implementation of ultra-wideband bandpass filter with non-equiripple responses |
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Authors | |
Keywords | Ceramics Coaxial resonato Delay filters Delay-lines Power amplifiers |
Issue Date | 2013 |
Publisher | IEEE. The Journal's web site is located at http://www.ims2006.org |
Citation | The 2013 IEEE MTT-S International Microwave Symposium (IMS 2013), Seattle, WA., 2-7 June 2013. In IEEE-MTTS International Microwave Symposium Digest, 2013, p. 1-3 How to Cite? |
Abstract | In this paper, a novel type of frequency responses of ultra-wideband (UWB) bandpass filter is presented. Different from the traditional Chebyshev transfer function filters, the in-band reflection lobes can be theoretically controlled and realized to be a dome-shaped envelope filtering responses. The amplitude of reflection coefficients near the band edge can be easily assigned to be lower than those near the center operating frequency, which is very important for reducing the sensitivity of manufacture errors and thus promotes the industrial mass production. The filter using simple cascaded topology with shunt short-circuited stubs is designed based on the modified design procedure. Because of the existing of the discontinuities of T-junction, the practical design issues have also addressed accordingly. Finally, a prototype of our proposed UWB bandpass filter is designed and demonstrated. This is the first time that a UWB filter with non-equiripple responses is implemented successfully and verified experimentally. |
Persistent Identifier | http://hdl.handle.net/10722/189892 |
ISBN | |
ISSN | 2023 SCImago Journal Rankings: 0.504 |
DC Field | Value | Language |
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dc.contributor.author | Sun, S | en_US |
dc.contributor.author | Gao, S | en_US |
dc.date.accessioned | 2013-09-17T15:01:08Z | - |
dc.date.available | 2013-09-17T15:01:08Z | - |
dc.date.issued | 2013 | en_US |
dc.identifier.citation | The 2013 IEEE MTT-S International Microwave Symposium (IMS 2013), Seattle, WA., 2-7 June 2013. In IEEE-MTTS International Microwave Symposium Digest, 2013, p. 1-3 | en_US |
dc.identifier.isbn | 978-1-4673-2141-9 | - |
dc.identifier.issn | 0149-645X | - |
dc.identifier.uri | http://hdl.handle.net/10722/189892 | - |
dc.description.abstract | In this paper, a novel type of frequency responses of ultra-wideband (UWB) bandpass filter is presented. Different from the traditional Chebyshev transfer function filters, the in-band reflection lobes can be theoretically controlled and realized to be a dome-shaped envelope filtering responses. The amplitude of reflection coefficients near the band edge can be easily assigned to be lower than those near the center operating frequency, which is very important for reducing the sensitivity of manufacture errors and thus promotes the industrial mass production. The filter using simple cascaded topology with shunt short-circuited stubs is designed based on the modified design procedure. Because of the existing of the discontinuities of T-junction, the practical design issues have also addressed accordingly. Finally, a prototype of our proposed UWB bandpass filter is designed and demonstrated. This is the first time that a UWB filter with non-equiripple responses is implemented successfully and verified experimentally. | - |
dc.language | eng | en_US |
dc.publisher | IEEE. The Journal's web site is located at http://www.ims2006.org | - |
dc.relation.ispartof | IEEE-MTTS International Microwave Symposium Digest | en_US |
dc.subject | Ceramics | - |
dc.subject | Coaxial resonato | - |
dc.subject | Delay filters | - |
dc.subject | Delay-lines | - |
dc.subject | Power amplifiers | - |
dc.title | Design and implementation of ultra-wideband bandpass filter with non-equiripple responses | en_US |
dc.type | Conference_Paper | en_US |
dc.identifier.email | Sun, S: sunsheng@hku.hk | en_US |
dc.identifier.email | Gao, S: issgao@hku.hk | en_US |
dc.identifier.authority | Sun, S=rp01431 | en_US |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/MWSYM.2013.6697378 | - |
dc.identifier.scopus | eid_2-s2.0-84893282865 | - |
dc.identifier.hkuros | 223629 | en_US |
dc.identifier.spage | 1 | - |
dc.identifier.epage | 3 | - |
dc.publisher.place | United States | en_US |
dc.customcontrol.immutable | sml 140217 | - |
dc.identifier.issnl | 0149-645X | - |