Zobrazeno 1 - 10
of 131
pro vyhledávání: '"Mourad Loulou"'
Publikováno v:
Tehnički Vjesnik, Vol 25, Iss Supplement 2, Pp 487-494 (2018)
This paper presents the prediction of single-bit discrete-time feed-forward Delta-Sigma (DT FF ΔΣ) modulators performance for wireless standards with the use of two methods. The presented work uses the MAPLE tool and a new design automation tool to
Externí odkaz:
https://doaj.org/article/a5a592098e0f4816b171dc6d52fb72fe
Publikováno v:
Recent Advancements in Smart Remote Patient Monitoring, Wearable Devices, and Diagnostics Systems ISBN: 9781668464342
This chapter presents an ultra-low-power discrete time (DT) second order feedforward (FF) delta sigma (ΔΣ) modulator using an optimizer bulk-driven operational transconductance amplifier (OTA). The designed modulator was suitable for non-implantabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c09376247bd39d7b146fc5d3824dc010
https://doi.org/10.4018/978-1-6684-6434-2.ch011
https://doi.org/10.4018/978-1-6684-6434-2.ch011
An ultra-low power hybrid 2nd order feed forward ΔΣ modulator design for implantable medical devices
Publikováno v:
Analog Integrated Circuits and Signal Processing. 108:277-289
This paper presents a proposed ultra-low-power second order feedforward (FF) delta sigma (ΔΣ) modulator using two different integrators structures for implantable biomedical devices in the MICS band. In fact, the first active integrator is designed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::009bf4760cce41a854d25adb37e378b8
https://doi.org/10.1007/s10470-021-01894-z
https://doi.org/10.1007/s10470-021-01894-z
Publikováno v:
Analog Integrated Circuits and Signal Processing. 107:529-542
In this study, a novel single-stage Digital Variable Gain Amplifier architecture (DVGA) was presented for Long Time Evolution (LTE) receivers. The proposed DVGA combines two transimpedance amplifiers, a transconductance amplifier and a novel digitall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3688ba5a8aff856c3f920ed6cff56641
https://doi.org/10.1007/s10470-020-01758-y
https://doi.org/10.1007/s10470-020-01758-y
Autor:
Rahma Aloulou, Dorra Mellouli, Kaouthar Djemel, David Cordeau, Hassene Mnif, Mourad Loulou, Jean-Marie Paillot
Publikováno v:
Analog Integrated Circuits and Signal Processing. 106:683-696
This paper presents an original approach, using a harmonic balance optimization method, allowing to predict the maximum phase shift range that can be practically obtained for an array of N coupled oscillators. Indeed, unlike what is predicted by the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99b0c45ac0ddb7e8fa3cf3811432864d
https://doi.org/10.1007/s10470-020-01791-x
https://doi.org/10.1007/s10470-020-01791-x
Autor:
Bhanu Pratap Singh Jadav, Mariem Kanoun, Hassene Mnif, David Cordeau, Mourad Loulou, Jean-Marie Paillot
Publikováno v:
Analog Integrated Circuits and Signal Processing
Analog Integrated Circuits and Signal Processing, Springer Verlag, 2020, ⟨10.1007/s10470-020-01586-0⟩
Analog Integrated Circuits and Signal Processing, Springer Verlag, 2020, ⟨10.1007/s10470-020-01586-0⟩
This paper presents the design and the implementation of a fully integrated active phase shifter for beamforming at 5.8 GHz. The proposed circuit, implemented in a 0.25 µm BiCMOS SiGe:C process, is based on an original architecture using an injectio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa06ccf033adc7805ef549ecfd8bcc07
https://doi.org/10.1007/s10470-020-01586-0
https://doi.org/10.1007/s10470-020-01586-0
Publikováno v:
International Journal on Electrical Engineering and Informatics. 11:733-746
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b59fb07c400e813eda28399f2f61b86
https://doi.org/10.15676/ijeei.2019.11.4.7
https://doi.org/10.15676/ijeei.2019.11.4.7
Publikováno v:
International Journal of Electronics. 107:659-682
With the aggressive scaling of integrated circuit technology, parametric estimation is a critical task for designers who looked for solutions to the challenges of some Nanoscale CMOS parameters. Th...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73f3251c24189c0c98c8bdead7ede0a6
https://doi.org/10.1080/00207217.2019.1672806
https://doi.org/10.1080/00207217.2019.1672806
Publikováno v:
Analog Integrated Circuits and Signal Processing. 101:255-265
This paper deals with a new compact low-power variable gain amplifier (VGA) architecture design for wireless communication multistandard receivers. The proposed VGA is a two stages cascaded topology that includes a folded cascode operational transcon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d71068e1b3bd9b2fcf8b143835bc5a60
https://doi.org/10.1007/s10470-019-01509-8
https://doi.org/10.1007/s10470-019-01509-8
Publikováno v:
Analog Integrated Circuits and Signal Processing. 100:547-563
This paper dealt with the prediction of optimized quadrature voltage controlled oscillator (QVCO) performances for the upcoming CMOS nanoprocess using the robust bisquare weights (BW) method. Using differential voltage current conveyor, the QVCO was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12a295e1f79efdb2d5bfcb87a06078c5
https://doi.org/10.1007/s10470-019-01414-0
https://doi.org/10.1007/s10470-019-01414-0