Zobrazeno 1 - 10
of 98
pro vyhledávání: '"John Choma"'
Autor:
Susan Marya Schober, John Choma
Publikováno v:
Analog Integrated Circuits and Signal Processing. 89:561-573
This paper presents a novel high performance, ultra-low power scalable CMOS charge pump (CP) design for analog phase-locked loops (PLLs) fabricated in all-digital nanoscale IC processes. The compact CP circuit uses four minimally-sized transistor swi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3acff42e5b8932a05257b6b58c92871f
https://doi.org/10.1007/s10470-016-0829-7
https://doi.org/10.1007/s10470-016-0829-7
Autor:
John Choma
Publikováno v:
Feedback, Nonlinear, and Distributed Circuits ISBN: 9781315219165
Circuit Analysis and Feedback Amplifier Theory ISBN: 9781315220567
Circuit Analysis and Feedback Amplifier Theory ISBN: 9781315220567
The use of negative feedback is fundamental to the design of reliable and reproducible analog electronic networks. This chapter examines the salient features of the theory that underlies the efficient analysis and design of commonly used feedback net
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d10e734fa9d971abff61f4317967be9
https://doi.org/10.1201/9781315219165-1
https://doi.org/10.1201/9781315219165-1
Autor:
Kenneth V. Noren, Rahim Akbari-Dilmaghani, J. Trujillo, D.G. Haigh, Chung-Chih Hung, Shu Chuan Huang, Bill Redman-White, Mohammed Ismail, John Choma, Trond Saether
Publikováno v:
Analog and VLSI Circuits ISBN: 9781315219127
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::198349fb38819de82c2d767e998ddcb4
https://doi.org/10.1201/9781315219127-2
https://doi.org/10.1201/9781315219127-2
Autor:
Bogdan M. Wilamowski, Stephen I. Long, Guofu Niu, Martin A. Brooke, John Choma, Nhat M. Nguyen
Publikováno v:
Analog and VLSI Circuits ISBN: 9781315219127
Knowledge Management: Learning from Knowledge Engineering
Knowledge Management: Learning from Knowledge Engineering
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5d4dd801bba0d3dd8048c5b5693c948
https://doi.org/10.1201/9781315219127-1
https://doi.org/10.1201/9781315219127-1
Autor:
John Choma, Jiri Vlach
Publikováno v:
Circuit Analysis and Feedback Amplifier Theory ISBN: 9781315220567
Circuit Analysis and Feedback Amplifier Theory
Circuit Analysis and Feedback Amplifier Theory
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad63809eda4bb26da26a51e8e7b0fb07
https://doi.org/10.1201/9781315220567-5
https://doi.org/10.1201/9781315220567-5
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 62:124-128
This brief presents a programmable ultralow-power analog neural signal processing system. The analog hardware implements a nonlinear model that can replicate and predict, in real time, the temporal neural codes used in complex brain functions. The tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15afc9ced90eb5135cb828ac14583bf4
https://doi.org/10.1109/tcsii.2014.2387693
https://doi.org/10.1109/tcsii.2014.2387693
Publikováno v:
ISCAS
A novel 9 nW process, voltage, and temperature invariant subthreshold transconductance bias circuit is designed using a 150 nm CMOS process with BSIM3.V3 models. The circuit uses no external components or strong inversion transistors, drastically red
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0925e6dca2f7d6cbbd5e0fc43401675
https://doi.org/10.1109/iscas.2017.8050291
https://doi.org/10.1109/iscas.2017.8050291
Publikováno v:
LASCAS
Unattended ground sensors (UGS) are widely used for persistent, surveillance that detects potential threats from intruders without generating false alarms. Battery life is the limiting factor for solutions using digital processing. A 40nW subthreshol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5f5182215ea89d5c67fb13d3f4c2581
https://doi.org/10.1109/lascas.2016.7451079
https://doi.org/10.1109/lascas.2016.7451079
Autor:
John Choma
Publikováno v:
Analog Integrated Circuits and Signal Processing. 54:7-20
This paper develops a three-terminal delay filter whose topology is an interconnection of only ideally lossless, coupled inductors and capacitors. In the absence of significant capacitive loading at the input and/or output ports, the proposed filter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e4be856f14430369db86e41c16b0244
https://doi.org/10.1007/s10470-007-9115-z
https://doi.org/10.1007/s10470-007-9115-z
Autor:
Susan Marya Schober, John Choma
Publikováno v:
NEWCAS
This paper presents a novel tunable wide-operating range capacitively phase-coupled low noise, low power ring-based voltage controlled oscillator (VCO) for use in multi-GHz phase-locked loops (PLLs). The basic building blocks of the ring oscillator (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f87eb677de69f72cbdaa630b5bd7ff6
https://doi.org/10.1109/newcas.2015.7181985
https://doi.org/10.1109/newcas.2015.7181985