| Paper Abstract and Keywords |
| Presentation |
2005-09-15 14:35
Design and element value spread considertations for RC polyphase filters with simultaneously equal ripple both in stopband and passband
Hiroaki Tanabe, Hiroshi Tanimoto (Kitami Inst.of Tech) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
An element value design method for RC polyphase filters having equal ripple characteristics both in passband and stopband has been proposed.A sub-optimal design method for the equal ripple characteristics has been proposed previouslye; however, any method that gives the exact element values for the equal ripple RC polyphase filters seems to have not been reported.This report presents a numerical design method for the equal ripple RC polyphase filters, which permits any sequence of the transmission zeros.Using this method, we investigated into relations between transmission-zero sequence and element-value spread.We found that there are zero sequences with much smaller element value spread than conventional descending or sacending order of zero sequences. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
RC polyphase filter / equal ripple design / element value design / element value spread / analog complex coefficent filter / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 274, CAS2005-30, pp. 25-30, Sept. 2005. |
| Paper # |
CAS2005-30 |
| Date of Issue |
2005-09-08 (CAS, NLP) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
CAS NLP |
| Conference Date |
2005-09-15 - 2005-09-16 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Nagaoka Univ. of Technology |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
general |
| Paper Information |
| Registration To |
CAS |
| Conference Code |
2005-09-CAS-NLP |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Design and element value spread considertations for RC polyphase filters with simultaneously equal ripple both in stopband and passband |
| Sub Title (in English) |
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| Keyword(1) |
RC polyphase filter |
| Keyword(2) |
equal ripple design |
| Keyword(3) |
element value design |
| Keyword(4) |
element value spread |
| Keyword(5) |
analog complex coefficent filter |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Hiroaki Tanabe |
| 1st Author's Affiliation |
Kitami Institute of Technology (Kitami Inst.of Tech) |
| 2nd Author's Name |
Hiroshi Tanimoto |
| 2nd Author's Affiliation |
Kitami Institute of Technology (Kitami Inst.of Tech) |
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| Speaker |
Author-1 |
| Date Time |
2005-09-15 14:35:00 |
| Presentation Time |
25 minutes |
| Registration for |
CAS |
| Paper # |
CAS2005-30, NLP2005-43 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.274(CAS), no.276(NLP) |
| Page |
pp.25-30 |
| #Pages |
6 |
| Date of Issue |
2005-09-08 (CAS, NLP) |