Tunable Active Biquad Filter in ±0.9V 32 Nm CNFET

In this work, design and simulation of an active biquad filter based on carbon nanotube field effect transistor is presented. The filter uses current conveyor as an active element that can work up to tens of GHz range of frequencies and could be used for high frequency applications. Moreover, filter...

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Bibliographic Details
Published in2014 Fifth International Symposium on Electronic System Design pp. 63 - 67
Main Authors Tripath, S. K., Ansari, Mohd Samar
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.12.2014
Subjects
Active Filter
Band-pass filters
Bluetooth
Carbon Nanotube (CNTs)
Carbon Nanotube Field Effect Transistor (CNFET)
Carbon nanotubes
CMOS integrated circuits
CNTFETs
Current-mode (CM)
Inverting Current Conveyor (ICC-II)
Voltage-mode (VM)
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DOI10.1109/ISED.2014.21

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Summary:In this work, design and simulation of an active biquad filter based on carbon nanotube field effect transistor is presented. The filter uses current conveyor as an active element that can work up to tens of GHz range of frequencies and could be used for high frequency applications. Moreover, filtering operations in the entire Bluetooth range (2.40 - 2.48 GHz) are demonstrated via tuning of a resistor. HSPICE simulation with 32 nm CNFET model, have been carried out to test the integrity of the design.
DOI:10.1109/ISED.2014.21