Abstract; In this paper, we model the geometric component in a charge pumping (CP) technique of polycrystalline silicon thin-film transistors (poly-Si TFTs). This model is based on both remaining carrier types when the device transits from accumulation to inversion and vice versa. Therefore, it depends on gate length (L) and width (W) as well as […]
نوفمبر 17, 2019 Rachid SIKADOUR 2015, التاريخ, فرقة موثوقية مكونات أشباه الموصلات, قسم البحث الالكترونيك الدقيقة و النانوتكنولوجيا Logic gates, MOSFET, Thin film transistors
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Abstract; In this paper, we model the geometric component of a charge-pumping (CP) technique. Base on this proposed model, we have established an analytic equation for charge-pumping current. This equation seems to be a universal one since it is in agreement with CP experimental data of different technologies devices. Instead of the classical considerations regarding […]
نوفمبر 17, 2019 Rachid SIKADOUR 2015, التاريخ, فرقة موثوقية مكونات أشباه الموصلات, قسم البحث الالكترونيك الدقيقة و النانوتكنولوجيا Logic gates, Mathematical model, MOSFET
Abstract; The electromechanical response of a chemical gas sensor based on a TFBAR (Thin Film Bulk Acoustic Resonator) structure coated with a sensitive polymer layer was simulated with a FEM (Finite Elements Method) software (COMSOL Multiphysics®). The principle of sensing is based on the change of the mechanical properties of the polymer due to the […]
نوفمبر 17, 2019 Rachid SIKADOUR 2015, التاريخ, فرقة الأنظمة الكهروميكانيكية الدّقيقة وأجهزة الاستشعار, قسم البحث الالكترونيك الدقيقة و النانوتكنولوجيا Gas Sensor, TFBAR, ZnO
Abstract; SIC (Application Specific Integrated Circuit) design verification takes as long as the designers take to describe, synthesis and implement the design. The hybrid approach, where the design is first prototyped on an FPGA (Field-Programmable Gate Array) platform for functional validation and then implemented as an ASIC allows earlier defect detection in the design process […]
نوفمبر 17, 2019 Rachid SIKADOUR 2016, التاريخ, فرقة الأدوات والدوائر الرقمية وتصميم النظم, قسم البحث الالكترونيك الدقيقة و النانوتكنولوجيا ASIC, FPGA, Opencores
Abstract; In this letter, a new compact microstrip ultra‐wideband (UWB) bandpass filter (BPF) is proposed. Using a new electrical model leading to a simple structure based on radial stub resonator (RSR), its originality resides in its noteworthy simple design approach where the filter response can be accurately adjusted by tuning three parameters only. The fabricated […]
نوفمبر 17, 2019 Rachid SIKADOUR 2016, التاريخ, فرقة الدوائر المتكاملة التناظرية بتردد الراديو, قسم البحث الالكترونيك الدقيقة و النانوتكنولوجيا bandpass filter, compact, microstrip
Abstract; In this work, a new ultra‐wideband (UWB) bandpass filter (BPF) with notch band (NB) at 5–6 GHz is presented. The design is performed using the impedance matching method based on optimization of objective function defined in the frequency range 3.1–10.6 GHz. The filter structure is composed of uniform transmission line loaded, at its center, […]
Abstract; We have experimentally analyzed negative bias temperature instability (NBTI) stress/recovery cycle on n-channel metal oxide semiconductor field effect transistors (n-MOSFET’s). Data obtained by current–voltage (I–V) and charge pumping (CP) techniques have revealed a turn-around phenomenon in both threshold voltage shift (ΔVth) and maximum CP current shift (ΔICP-Max). This allows us to separate the evolution of interface […]
نوفمبر 17, 2019 Rachid SIKADOUR 2016, التاريخ, فرقة موثوقية مكونات أشباه الموصلات, قسم البحث الالكترونيك الدقيقة و النانوتكنولوجيا charge pumping, NBTI n-MOSFETs, Turn-around phenomenon
Abstract; In this paper, an experimental analysis of the impact of dynamic negative bias temperature instability (NBTI) stress on the CMOS inverter dc response and temporal performance is presented. We analyzed the circuit behavior subjected to ac NBTI in the prospect to correlate the induced degradation with that seen at PMOS device level. The results […]
نوفمبر 17, 2019 Rachid SIKADOUR 2016, التاريخ, فرقة موثوقية مكونات أشباه الموصلات, قسم البحث الالكترونيك الدقيقة و النانوتكنولوجيا Degradation, Inverters, Stress
Abstract; This paper presents a preliminary comparative study for two different guard rings structures in the purpose of evaluating their electrical performances. The two structures are based on the n-in-p technology with different implant type of guard rings. I–V characteristics have been simulated using Silvaco/ATLAS software for both structures and compared for various parameters of […]
نوفمبر 17, 2019 Rachid SIKADOUR 2016, التاريخ, فرقة الأنظمة الكهروميكانيكية الدّقيقة وأجهزة الاستشعار, قسم البحث الالكترونيك الدقيقة و النانوتكنولوجيا Breakdown voltageGuard ringn-in-p silicon detectorTCAD simulation
Abstract; Network on Chip (NoC) is a new communication medium used for systems-on-chip (SoCs). In an SoC, the placement of the communicating elements across the network has an impact on system performance. Such a placing is called the MAPPING phase in networks on chip design process. Many approaches dealing with the mapping phase have been […]
نوفمبر 6, 2019 Rachid SIKADOUR 2017, التاريخ, فرقة الأدوات والدوائر الرقمية وتصميم النظم, قسم البحث الالكترونيك الدقيقة و النانوتكنولوجيا Network on chip, placing, topology
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