| Title: | Brief Contribution to Geometrical Theory of Zeroes and Poles of Bifractional Filters |
| Authors: | Petržela, Jiří |
| Citation: | 2020 International Conference on Applied Electronics: Pilsen, 8th – 9h September 2020, Czech Republic. |
| Issue Date: | 2020 |
| Publisher: | Západočeská univerzita v Plzni |
| Document type: | conferenceObject konferenční příspěvek |
| URI: | http://hdl.handle.net/11025/39917 |
| ISBN: | 978-80-261-0891-7 (Print) 978-80-261-0892-4 (Online) |
| ISSN: | 1803-7232 (Print) 1805-9597 (Online) |
| Keywords: | audio filtr;ekvalizér;frekvenční odezva;zlomková objednávka;prvek s konstantní fází |
| Keywords in different language: | audio filter;equalizer;frequency response;fractional order;constant phase element |
| Abstract in different language: | This paper briefly contributes to synthesis of non-integer order frequency filters. Well known method of construction of desired frequency responses based on locations of zeroes and poles is generalized to fractional-order (FO) domain. Several prototypes of FO transfer functions are geometrically interpreted using a complex plane. Each transfer function has a single real degree of freedom and corresponding unique frequency responses. Proposed approach is verified by example of very simple two-band FO audio equalizer. |
| Rights: | © Západočeská univerzita v Plzni |
| Appears in Collections: | Applied Electronics 2020 Applied Electronics 2020 |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 09232849.pdf | Plný text | 2,26 MB | Adobe PDF | View/Open |
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