Zobrazeno 1 - 10
of 23
pro vyhledávání: '"A.G. Katsiamis"'
Autor:
H.M.D. Ip, A.G. Katsiamis, Patrick Degenaar, Evdokia M. Kardoulaki, K. N. Glaros, Emmanuel M. Drakakis
Publikováno v:
Microelectronics Journal. 44:1268-1277
This paper presents proof-of-concept measured results from CMOS hyperbolic-sine (sinh) filters fabricated in a commercially available 0.35?m CMOS technology. Results from two chips are reported: a practical sinh integrator and a high order (8th) notc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99a464115293767255ce50bf36a235a7
https://doi.org/10.1016/j.mejo.2013.08.013
https://doi.org/10.1016/j.mejo.2013.08.013
Autor:
Mark Dawkins, Alan Wong, Alison Burdett, Nick Kasparidis, Gabriele Devita, Franco Lauria, A.G. Katsiamis, Johannes Schiff, Oliver King
Publikováno v:
ISSCC
In recent years there has been significant interest and growth in low-power wireless technologies beyond traditional consumer use cases into medical applications [1]. Previously a bastion for application specific wireless propriety protocols, the WBA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7668b452cf3110fb7113763a23a8de60
https://doi.org/10.1109/jssc.2012.2221215
https://doi.org/10.1109/jssc.2012.2221215
Publikováno v:
IEEE Journal of Solid-State Circuits. 44:1006-1022
This paper deals with the design and performance evaluation of a new analog CMOS cochlea channel of increased biorealism. The design implements a recently proposed transfer function, namely the One-Zero Gammatone filter (or OZGF), which provides a ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6490eb9d675a9d943606b8ae29d2e9ce
https://doi.org/10.1109/jssc.2008.2011039
https://doi.org/10.1109/jssc.2008.2011039
Publikováno v:
IEEE Transactions on Circuits and Systems I: Regular Papers. 55:2539-2550
The scope of this paper is to present certain insights and advances towards the synthesis and transistor-level implementation of high dynamic range (> 120 dB), micropower, CMOS Sinh companding filters. In particular, we present detailed technical ins
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d58d6ac3581eac4c5aceb31aadc1de1
https://doi.org/10.1109/tcsi.2008.921037
https://doi.org/10.1109/tcsi.2008.921037
Autor:
A.G. Katsiamis, Emmanuel M. Drakakis
For more than twenty-five years, the bionics community (and particularly the VLSI engineering community) has been performing extensive research to understand, model and design in silicon the biological auditory system and specifically the inner ear o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7c8928848b42555bc19d74786f551fe
https://doi.org/10.5772/14946
https://doi.org/10.5772/14946
Publikováno v:
ISCAS
Auditory filter models have a history of over a hundred years, with explicit bio-mimetic inspiration at many stages along the way. From passive analogue electric delay line models, through digital filter models, active analogue VLSI models, and abstr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2696676a07f2d52016f5ea6b8341947c
https://doi.org/10.1109/iscas.2010.5537724
https://doi.org/10.1109/iscas.2010.5537724
Publikováno v:
2009 International Conference on Microelectronics - ICM.
Hyperbolic sine (Sinh) CMOS filters are of inherent class-AB nature and offer high dynamic range at half the total capacitance value when compared against their pseudodifferential class-AB log-domain counterparts. This characteristic renders their th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b446e0de51ca5a1371b059157996d9a1
https://doi.org/10.1109/icm.2009.5418668
https://doi.org/10.1109/icm.2009.5418668
Publikováno v:
ISCAS
In this paper a novel, practical, low-power, Class-AB companding hyperbolic sine (Sinh) integrator based on the harmonic mean law is presented. MOS transistors operating in their weak inversion region are used for low power and low supply voltage ope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3ea3194fca6639912cab52a4bce9a3c
https://doi.org/10.1109/iscas.2008.4542065
https://doi.org/10.1109/iscas.2008.4542065
Publikováno v:
ICECS
This paper details the design and operation of a two-stage current-input current-output topology suitable for three-electrode amperometric sensor measurements. The first stage is an interface providing current-follower block, whereas the second stage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0867ab9fcc2835ecc53618c124e69605
https://doi.org/10.1109/icecs.2007.4511241
https://doi.org/10.1109/icecs.2007.4511241
Publikováno v:
ISCAS
This paper outlines the design and simulated performance of a novel, current-mode, companding, Class-AB, Sinh lossy integrator. Prior Sinh filter designs utilize current conveyor-like blocks which incorporate both N- and P-type devices in alternate c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff652aa379d4c61f231fc245f4c4c0b5
https://doi.org/10.1109/iscas.2007.378217
https://doi.org/10.1109/iscas.2007.378217