A Current Mode Design of Fractional Order Universal Filter
| Autor: | İbrahim Ethem Saçu, Mustafa Alçi |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
lcsh:Computer engineering. Computer hardware
General Computer Science Computer science 020209 energy Topology (electrical circuits) active filters lcsh:TK7885-7895 02 engineering and technology Hardware_PERFORMANCEANDRELIABILITY Topology Computer Science::Hardware Architecture Computer Science::Emerging Technologies Hardware_GENERAL 0202 electrical engineering electronic engineering information engineering Hardware_INTEGRATEDCIRCUITS Electrical and Electronic Engineering Active filter active circuits Universal filter analog integrated circuits 020208 electrical & electronic engineering Order (ring theory) filters tunable circuits and devices Filter (video) Current mode lcsh:Electrical engineering. Electronics. Nuclear engineering lcsh:TK1-9971 |
| Zdroj: | Advances in Electrical and Computer Engineering, Vol 19, Iss 1, Pp 71-78 (2019) |
| ISSN: | 1844-7600 1582-7445 |
| Popis: | In this paper, low-voltage active elements based a general filter topology, which provides fractional order low-pass, high-pass, band-pass and band-reject filter responses at the same circuit, is introduced. The designed circuits are simulated by employing 0.35um TSMC CMOS technology parameters as well as SPICE software. The power supplies are +/- 0.75 V. The power dissipations of simulated filters are below ten microwatts. The introduced circuit topology offers electronically adjustment of the order, coefficients and frequency response of the related filter without any structural change on the proposed general circuit topology. Furthermore, only grounded capacitors are used in the circuits. At the same the designed topology is based on resistor-less realization. Finally, the introduced topology is also verified experimentally. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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