Feb 23, 2018

[Short Course] RFSOI: from basics to practical use of wireless technology

RFSOI: from basics to practical use of wireless technology

18th of March, Granada, Spain
LLN
  
Incize organizes a one-day short course at EuroSOI-ULIS about Silicon-on-Insulator (SOI) technology for RF applications. The tutorial is given by globally recognized experts in the field. It aims to provide its participants with the knowledge about SOI materials, devices, circuits and performance.

  
The Silicon-on-Insulator (SOI) technology is gaining more grounds in the domains of RF applications. Nearly 100% of RF antenna switches in wireless system Front-End Modules (FEM) are based on SOI. A FEM entirely built on SOI can be implemented in the observable future as both academia and industry are working in this direction.

  
This tutorial will be of interest for engineers and graduate students willing to prepare themselves for the future RF applications.

Program:Sunday, March 18
08:00 – 08:50RF SOI, fabrication, materials and eco-system
(Abstract)
Ionut Radu
Director of Advanced R&D
Soitec, France
Ionut Radu
08:50 – 09:40Fundamentals of RF SOI technology(Abstract)Jean-Pierre Raskin
Professor
UCL, Belgium
Jean-Pierre
09:40 – 10:10Break
10:10 – 11:0022nm FDSOI Technology optimized 
for RF/mmWave Applications
 (Abstract)
David L. Harame
RF CTO Development and Enablement
GlobalFoundries, Germany
David L. Harame
11:00 – 11:50RF SOI technology and components for 5G connectivityChristine Raynaud
Program Manager (Business Development – Technology to Design)
CEA-Leti, France
Christine Raynaud
11:50 – 13:30Lunch
13:30 – 14:20Analog and RF design on SOI (Abstract)Barend van Liempd
Senior Researcher
imec, Belgium
Barend van Liempd
14:20 – 15:10Techniques and tricks for RF measurements on SOI Andrej Rumiantsev
Director RF Technologies
MPI Corporation, Germany
Andrej Rumiantsev
15:10 – 15:40Break
15:40 – 16:30FOSS TCAD/EDA tools for advanced 
SOI-device modeling
 (Abstract)
Wladek Grabinski
R&D CM Manager
MOS-AK, Switzerland
Wladek Grabinski
16:30 – 17:20RF design flow for SOIIan Dennison
Design Systems Senior Group Director
Cadence, UK
Ian Dennison


To register, please use the EuroSOI-ULIS registration website

More information about the EuroSOI-ULIS conference and the technical Program


For any inquiries please email us at info@incize.com
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Feb 22, 2018

[paper] TFET Devices Re-Evaluation Résumé

Capturing Performance Limiting Effects in Tunnel-FETs
Michael Graef1,2, Fabian Hosenfeld1,2, Fabian Horst1,2, Atieh Farokhnejad1,2
Benjamín Iñíguez2 and Alexander Kloes1
1Competence Centre for Nanotechnology and Photonics, THM, Giessen, Germany
2DEEEA, Universitat Rovira i Virgili, Tarragona, Spain
ISTE OpenScience DOI: 10.21494/ISTE.OP.2018.0220

Abstract: In this paper a two-dimensional analytical Tunnel-FET model is revised. It is used to evaluate performance enhancing measures for the TFET regarding device geometry and physical effects. The usage of hetero-junctions is discussed and a way to suppress the ambipolar behavior of the TFET is shown. In focus of this work are the emerging variability issues with this new type of device. Random-dopant-fluctuations (rdf) have a major influence on the device performance. This effect is analyzed and compared with rdf effects in a MOSFET device. The drawn conclusions lead to a re-evaluation of performance limiting aspects of fabricated TFET devices [read more: 10.21494/ISTE.OP.2018.0220]

 FIG: a) Schematic geometry of an n-type DG Tunnel-FET, showing its structural parameters and doping profiles. b) Schematic band structure of a n-Tunnel-FET showing the different operating regimes and their dominating currents. 


[paper submission] MIXDES 2018


This year the 25th International Conference "Mixed Design of Integrated Circuits and Systems", MIXDES 2018 will take place on June 21-23, 2018 in Gdynia, Poland

Submit a paper <https://www.mixdes.org/Mixdes3/>

Feb 21, 2018

#NEST is a simulator for spiking neural network #model https://t.co/BZaG7UkZXD https://t.co/0yGf5g7nNJ


from Twitter https://twitter.com/wladek60

February 21, 2018 at 08:33PM
via IFTTT

[paper] Low Power Low Jitter 0.18 CMOS Ring VCO Design with Strategy Based on EKV3.0 Model

Amine AYED and Hamadi GHARIANI
LETI Laboratory-ENIS
Sfax, Tunisia
IJACSA Vol. 8, No. 12, 2017

Abstract—In this paper, the design of micro-power CMOS ring VCO with minimum jitter intended for a concept of frequency synthesizer in biotelemetry systems is studied. A design procedure implemented in MATLAB is described for a circuit realization with TSMC 0.18μm CMOS technology. This conventional design methodology based on EKV3.0 model is clearly suited to the challenges of analog circuits design with reduced channel width. Measures realized with ADS confirmed methodology capability to circuit sizing respecting the specifications of application. The designed ring VCO operates at a central frequency of 433MHz in ISM band with an amplitude of oscillation equal to 500 mV. The integration area was intrinsic (without buffers and without external capacitances). The simulated phase noise is about -108 dBc/Hz at 1MHz, the value of rms jitter is 44.8 ps and the power consumption of the designed VCO is 6.37 mW @ 433 MHz [read more...]

Fig.: Eye diagram for a VCO output @ 433MHz