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https://hdl.handle.net/11499/4074| Title: | Electronically tunable square-root domain filter circuit | Authors: | Arslanalp, Remzi Tola, Abdullah T. |
Keywords: | Band-pass Band-pass filtering CMOS technologies Current sources Electronically tunable Filter circuits Low-pass Low-pass filtering Noise-analysis Simulation results Square-Root Domain State spaces State-space equations Synthesis procedure Analog to digital conversion Bandpass filters Equations of state Natural frequencies Signal processing SPICE State space methods Wave filters Low pass filters |
Abstract: | In this paper, electronically tunable square root domain low pass and band pass filter is designed by using state space synthesis procedure. A dummy DC input is added to state space equations in order to realize the filter. Natural frequency of the proposed filter could be tuned by varying the currents of the current sources. The designed filter is simulated in PSpice using TSMC 0.35 µm CMOS technology parameters. By varying the values of the current sources, the natural frequencies is swept for 2.95MHz-8.31MHz and 3.61MHz-8.46MHz, for band pass and low pass filters respectively. Also THD and noise analysis are simulated. The obtained simulation results are given. | URI: | https://hdl.handle.net/11499/4074 https://doi.org/10.1109/SIU.2007.4298609 |
ISBN: | 1424407192 9781424407194 |
| Appears in Collections: | Mühendislik Fakültesi Koleksiyonu Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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