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- Publisher Website: 10.1109/APCCAS.2008.4746179
- Scopus: eid_2-s2.0-62949122531
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Conference Paper: Synthesis of optimal OTA-C filter structures with arbitrary transmission zeros via MINLP
Title | Synthesis of optimal OTA-C filter structures with arbitrary transmission zeros via MINLP |
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Authors | |
Issue Date | 2008 |
Citation | Ieee Asia-Pacific Conference On Circuits And Systems, Proceedings, Apccas, 2008, p. 944-947 How to Cite? |
Abstract | We present a design methodology for the globally optimal synthesis of multiple loop feedback operational transconductance amplifier-capacitor (OTA-C) filters. Transmission zero realization via input distribution of OTA network is adopted. A generic topology of OTA-C filter is optimized using a two-stage mixed integer nonlinear programming (MINLP), with circuit complexity and circuit sensitivity as the objective functions. A numerical example shows the efficacy of the proposed approach. © 2008 IEEE. The theory behind the delta operator-based doubly-terminated two-port (pair) is presented for use in filter design and stability testing. The delta operator two-port here is lossless under scaling and the overall network possesses good sensitivity. The continued fraction expansion, developed for extracting the elements of the two-port, can also be used to test the stability of delta-operator-based polynomials. © 2008 IEEE. |
Description | Proc. IEEE Asia Pacific Conf. on Circuits and Systems |
Persistent Identifier | http://hdl.handle.net/10722/61988 |
References |
DC Field | Value | Language |
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dc.contributor.author | Kwan, HK | en_HK |
dc.contributor.author | Cheung, CM | en_HK |
dc.contributor.author | Lei, CU | en_HK |
dc.contributor.author | Wong, N | en_HK |
dc.contributor.author | Ho, KL | en_HK |
dc.date.accessioned | 2010-07-13T03:51:36Z | - |
dc.date.available | 2010-07-13T03:51:36Z | - |
dc.date.issued | 2008 | en_HK |
dc.identifier.citation | Ieee Asia-Pacific Conference On Circuits And Systems, Proceedings, Apccas, 2008, p. 944-947 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/61988 | - |
dc.description | Proc. IEEE Asia Pacific Conf. on Circuits and Systems | en_HK |
dc.description.abstract | We present a design methodology for the globally optimal synthesis of multiple loop feedback operational transconductance amplifier-capacitor (OTA-C) filters. Transmission zero realization via input distribution of OTA network is adopted. A generic topology of OTA-C filter is optimized using a two-stage mixed integer nonlinear programming (MINLP), with circuit complexity and circuit sensitivity as the objective functions. A numerical example shows the efficacy of the proposed approach. © 2008 IEEE. The theory behind the delta operator-based doubly-terminated two-port (pair) is presented for use in filter design and stability testing. The delta operator two-port here is lossless under scaling and the overall network possesses good sensitivity. The continued fraction expansion, developed for extracting the elements of the two-port, can also be used to test the stability of delta-operator-based polynomials. © 2008 IEEE. | en_HK |
dc.language | eng | en_HK |
dc.relation.ispartof | IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS | en_HK |
dc.title | Synthesis of optimal OTA-C filter structures with arbitrary transmission zeros via MINLP | en_HK |
dc.type | Conference_Paper | en_HK |
dc.identifier.email | Wong, N:nwong@eee.hku.hk | en_HK |
dc.identifier.email | Ho, KL:klho@eee.hku.hk | en_HK |
dc.identifier.authority | Wong, N=rp00190 | en_HK |
dc.identifier.authority | Ho, KL=rp00117 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/APCCAS.2008.4746179 | en_HK |
dc.identifier.scopus | eid_2-s2.0-62949122531 | en_HK |
dc.identifier.hkuros | 152619 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-62949122531&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.spage | 944 | en_HK |
dc.identifier.epage | 947 | en_HK |
dc.identifier.scopusauthorid | Kwan, HK=21934115800 | en_HK |
dc.identifier.scopusauthorid | Cheung, CM=22733769000 | en_HK |
dc.identifier.scopusauthorid | Lei, CU=18134021100 | en_HK |
dc.identifier.scopusauthorid | Wong, N=35235551600 | en_HK |
dc.identifier.scopusauthorid | Ho, KL=7403581592 | en_HK |