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Biological Band-Pass Filtering Emulated by Oxide-Based Neuromorphic Transistors.
- Source :
- IEEE Electron Device Letters; Nov2018, Vol. 39 Issue 11, p1764-1767, 4p
- Publication Year :
- 2018
-
Abstract
- Temporal filtering supports a variety of neural coding and signal processing in our brain, such as sensory adaptation, dynamic input compression, and selective communication. In this letter, neuromorphic devices and circuits based on indium-zinc-oxide (IZO) electric-double-layer (EDL) transistors are proposed for biological filtering emulation. For the first time, biological band-pass filtering is emulated by a simple circuit with only two IZO EDL transistors. The resonant frequency can be modulated by the device and circuit parameters. Our results demonstrate the potential application of oxide-based EDL transistors in neuromorphic systems and brain-like computation. [ABSTRACT FROM AUTHOR]
- Subjects :
- NEUROMORPHICS
NEURAL codes
LOGIC circuits
Subjects
Details
- Language :
- English
- ISSN :
- 07413106
- Volume :
- 39
- Issue :
- 11
- Database :
- Complementary Index
- Journal :
- IEEE Electron Device Letters
- Publication Type :
- Academic Journal
- Accession number :
- 132683236
- Full Text :
- https://doi.org/10.1109/LED.2018.2869095