Thermal Noise Characterization, Modeling and Instrumentation for Emerging Applications
新兴应用的热噪声表征、建模和仪表
基本信息
- 批准号:RGPIN-2020-05706
- 负责人:
- 金额:$ 2.04万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Discovery Grants Program - Individual
- 财政年份:2021
- 资助国家:加拿大
- 起止时间:2021-01-01 至 2022-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This proposal is to tackle the thermal noise in nano-scale transistors for emerging applications (such as quantum computing) which require high signal sensitivity because of the weak signal strength in these applications. Thermal noise in electronic devices sets the fundamental limitation for receiver front ends, analog, mixed-signal, and even digital circuits for their signal-to-noise ratio (SNR), dynamic range, data acquisition rate, and power consumption. In the applicant's recent work, it was shown that modern transistors biased at reduced power supply levels to relieve overheating suffer from a dramatic degradation of transistor's SNR to a level that was never foreseen nor forecasted by conventional noise theories. The benefit resulting from the miniaturization of transistors will be limited not only by manufacturing costs in practice, but also more fundamentally by thermal noise and quantum effects. In the next five years, we will address this issue of signal sensitivity in nanometric devices by developing new models for thermal noise that are able to predict the recently observed behaviour, and by developing instruments to calibrate these models. This research is critical for nm-scale silicon and compound semiconductor devices of different device architectures (FinFET, TFET, JLFET, and HEMT) and will provide material, process, and design engineers the tools needed to better understand the factors that limit device sensitivity for their mitigation. Our work will also allow for the accurate prediction of noise in emerging low-noise, low-power devices and applications such as space and satellite communication or mm-wave bio-electronic imaging systems. To realize this ambitious goal, the proposed research program, building on our expertise, is divided into three parts: (1) physics-based and engineering modeling of nanometric devices; (2) fast and accurate analytical and numerical techniques for device noise and small-signal parameter extraction; and (3) improved radiometers that overcome current limitations of poor linearity and limited accuracy for better noise and small-signal measurements for future high-performance microwave and millimeter-wave electronic systems. The proposed research program addresses Canada's socio-economic need in health diagnosis requiring low electromagnetic radiation deposition, and its environmental need in air and climate requiring high-precision radiometers to monitor the greenhouse gas emissions. The subsequent technology transfer in low-noise circuit design to instrumental companies benefits the electronic and manufacturing industries in Canada. The research work in this proposal are expected to yield a unique framework that will impart requisite skills to highly qualified personnel by involving instrumentation, characterization, and modeling fields, enhancing multi-disciplinary collaboration, and advancing innovated low-noise and low-power co-design for emerging wireless applications at mm-wave frequencies.
该提案旨在解决新兴应用(如量子计算)中纳米级晶体管的热噪声问题,这些应用需要高信号灵敏度,因为这些应用中的信号强度较弱。电子设备中的热噪声对接收器前端、模拟、混合信号甚至数字电路的信噪比(SNR)、动态范围、数据采集速率和功耗设置了基本限制。在申请人最近的工作中,示出了在降低的电源电平下偏置以缓解过热的现代晶体管遭受晶体管的SNR的急剧退化到传统噪声理论从未预见或预测的水平。晶体管小型化带来的好处不仅在实践中受到制造成本的限制,而且更根本的是受到热噪声和量子效应的限制。在接下来的五年里,我们将通过开发能够预测最近观察到的行为的热噪声新模型,以及开发校准这些模型的仪器,来解决纳米器件中信号灵敏度的问题。这项研究对于不同器件架构(FinFET,TFET,JLFET和HEMT)的纳米级硅和化合物半导体器件至关重要,并将为材料,工艺和设计工程师提供更好地了解限制器件灵敏度的因素所需的工具。我们的工作还将允许在新兴的低噪声,低功耗设备和应用,如空间和卫星通信或毫米波生物电子成像系统的噪声的准确预测。为了实现这一宏伟目标,基于我们的专业知识,拟议的研究计划分为三个部分:(1)纳米器件的物理和工程建模;(2)器件噪声和小信号参数提取的快速准确的分析和数值技术;以及(3)改进的辐射计,其克服了当前差的线性度和有限的准确度的限制,以便更好地测量噪声和小信号,高性能微波和毫米波电子系统。拟议的研究计划满足了加拿大在健康诊断方面的社会经济需求,需要低电磁辐射沉积,以及在空气和气候方面的环境需求,需要高精度辐射计来监测温室气体排放。随后向仪器公司转让低噪声电路设计技术,使加拿大的电子和制造业受益。该提案中的研究工作预计将产生一个独特的框架,通过涉及仪器,表征和建模领域,增强多学科合作,并为毫米波频率的新兴无线应用推进创新的低噪声和低功耗协同设计,为高素质的人员传授必要的技能。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Chen, ChihHung其他文献
Chen, ChihHung的其他文献
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{{ truncateString('Chen, ChihHung', 18)}}的其他基金
Thermal Noise Characterization, Modeling and Instrumentation for Emerging Applications
新兴应用的热噪声表征、建模和仪表
- 批准号:
RGPIN-2020-05706 - 财政年份:2022
- 资助金额:
$ 2.04万 - 项目类别:
Discovery Grants Program - Individual
Thermal Noise Characterization, Modeling and Instrumentation for Emerging Applications
新兴应用的热噪声表征、建模和仪表
- 批准号:
RGPIN-2020-05706 - 财政年份:2020
- 资助金额:
$ 2.04万 - 项目类别:
Discovery Grants Program - Individual
"Physics-Based Stochastic Noise Characterization and Modeling of Nanoscale Field-Effect-Transistors (FETs) for Designs of Low-Noise, Low-Power Integrated Circuits (IC)"
“用于低噪声、低功耗集成电路 (IC) 设计的纳米级场效应晶体管 (FET) 的基于物理的随机噪声表征和建模”
- 批准号:
261741-2012 - 财政年份:2016
- 资助金额:
$ 2.04万 - 项目类别:
Discovery Grants Program - Individual
"Physics-Based Stochastic Noise Characterization and Modeling of Nanoscale Field-Effect-Transistors (FETs) for Designs of Low-Noise, Low-Power Integrated Circuits (IC)"
“用于低噪声、低功耗集成电路 (IC) 设计的纳米级场效应晶体管 (FET) 的基于物理的随机噪声表征和建模”
- 批准号:
261741-2012 - 财政年份:2015
- 资助金额:
$ 2.04万 - 项目类别:
Discovery Grants Program - Individual
Meticulous high-frequency noise measurements taking care of kBG variation
细致的高频噪声测量考虑了 kBG 变化
- 批准号:
469572-2014 - 财政年份:2014
- 资助金额:
$ 2.04万 - 项目类别:
Engage Plus Grants Program
"Physics-Based Stochastic Noise Characterization and Modeling of Nanoscale Field-Effect-Transistors (FETs) for Designs of Low-Noise, Low-Power Integrated Circuits (IC)"
“用于低噪声、低功耗集成电路 (IC) 设计的纳米级场效应晶体管 (FET) 的基于物理的随机噪声表征和建模”
- 批准号:
261741-2012 - 财政年份:2014
- 资助金额:
$ 2.04万 - 项目类别:
Discovery Grants Program - Individual
"Physics-Based Stochastic Noise Characterization and Modeling of Nanoscale Field-Effect-Transistors (FETs) for Designs of Low-Noise, Low-Power Integrated Circuits (IC)"
“用于低噪声、低功耗集成电路 (IC) 设计的纳米级场效应晶体管 (FET) 的基于物理的随机噪声表征和建模”
- 批准号:
261741-2012 - 财政年份:2013
- 资助金额:
$ 2.04万 - 项目类别:
Discovery Grants Program - Individual
Meticulous high-frequency noise measurements
细致的高频噪声测量
- 批准号:
453078-2013 - 财政年份:2013
- 资助金额:
$ 2.04万 - 项目类别:
Engage Grants Program
Site Visit at Focus Microwaves, Montreal, QC, Canada
加拿大魁北克省蒙特利尔 Focus Microwaves 现场考察
- 批准号:
446256-2012 - 财政年份:2012
- 资助金额:
$ 2.04万 - 项目类别:
Interaction Grants Program
"Physics-Based Stochastic Noise Characterization and Modeling of Nanoscale Field-Effect-Transistors (FETs) for Designs of Low-Noise, Low-Power Integrated Circuits (IC)"
“用于低噪声、低功耗集成电路 (IC) 设计的纳米级场效应晶体管 (FET) 的基于物理的随机噪声表征和建模”
- 批准号:
261741-2012 - 财政年份:2012
- 资助金额:
$ 2.04万 - 项目类别:
Discovery Grants Program - Individual
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