Synthesis of arbitrary current mode filter
A new general analytical synthesis method for arbitrary current mode filter was presented.The method was based on the analytical decomposition of a complicated high-order transfer function into n lossless integrators and n cur-rent proportional blocks by a succession of innovative algebra process.Th...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2010-01-01
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| Series: | Tongxin xuebao |
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| Online Access: | http://www.joconline.com.cn/zh/article/74645750/ |
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| _version_ | 1841537708630999040 |
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| author | LI Zhi-jun1 WANG Chun-hua2 LIU Rong1 |
| author_facet | LI Zhi-jun1 WANG Chun-hua2 LIU Rong1 |
| author_sort | LI Zhi-jun1 |
| collection | DOAJ |
| description | A new general analytical synthesis method for arbitrary current mode filter was presented.The method was based on the analytical decomposition of a complicated high-order transfer function into n lossless integrators and n cur-rent proportional blocks by a succession of innovative algebra process.The filter structure based on MCCIIs was pro-posed with the following advantages: 1) it can be used not only for arbitrary-order filters,but also for different filter types such as Butterworth,Chebyshev and Elliptic;2) the circuit structure proposed only contains（2n+1） active elements,（2n+1） resistors and n capacitors;3) all the elements are grounded,so it is convenient to be integrated;4) the different filter functions such as high-pass,low-pass,band-pass,band-reject and all-pass can be obtained when it act as a Butter-worth filter.A third-order elliptic low-pass filter and a sixth-order Butterworth universal filter were employed to demon-strate the realization scheme.The validity of the proposed structure was verified through PSPICE simulations. |
| format | Article |
| id | doaj-art-218824de1696463fadedd0baeba14f96 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2010-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-218824de1696463fadedd0baeba14f962025-01-14T08:24:46ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2010-01-0131606574645750Synthesis of arbitrary current mode filterLI Zhi-jun1WANG Chun-hua2LIU Rong1A new general analytical synthesis method for arbitrary current mode filter was presented.The method was based on the analytical decomposition of a complicated high-order transfer function into n lossless integrators and n cur-rent proportional blocks by a succession of innovative algebra process.The filter structure based on MCCIIs was pro-posed with the following advantages: 1) it can be used not only for arbitrary-order filters,but also for different filter types such as Butterworth,Chebyshev and Elliptic;2) the circuit structure proposed only contains（2n+1） active elements,（2n+1） resistors and n capacitors;3) all the elements are grounded,so it is convenient to be integrated;4) the different filter functions such as high-pass,low-pass,band-pass,band-reject and all-pass can be obtained when it act as a Butter-worth filter.A third-order elliptic low-pass filter and a sixth-order Butterworth universal filter were employed to demon-strate the realization scheme.The validity of the proposed structure was verified through PSPICE simulations.http://www.joconline.com.cn/zh/article/74645750/current-mode filtermultiple outputs current conveyortransfer functionanalytical synthesis method |
| spellingShingle | LI Zhi-jun1 WANG Chun-hua2 LIU Rong1 Synthesis of arbitrary current mode filter Tongxin xuebao current-mode filter multiple outputs current conveyor transfer function analytical synthesis method |
| title | Synthesis of arbitrary current mode filter |
| title_full | Synthesis of arbitrary current mode filter |
| title_fullStr | Synthesis of arbitrary current mode filter |
| title_full_unstemmed | Synthesis of arbitrary current mode filter |
| title_short | Synthesis of arbitrary current mode filter |
| title_sort | synthesis of arbitrary current mode filter |
| topic | current-mode filter multiple outputs current conveyor transfer function analytical synthesis method |
| url | http://www.joconline.com.cn/zh/article/74645750/ |
| work_keys_str_mv | AT lizhijun1 synthesisofarbitrarycurrentmodefilter AT wangchunhua2 synthesisofarbitrarycurrentmodefilter AT liurong1 synthesisofarbitrarycurrentmodefilter |