Machine-Learning-Driven Synthesis Methodologies for Analog and RF Integrated Circuits in Advanced Nanometer Technologies
先进纳米技术中模拟和射频集成电路的机器学习驱动合成方法
基本信息
- 批准号:RGPIN-2019-04130
- 负责人:
- 金额:$ 2.84万
- 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:2020
- 资助国家:加拿大
- 起止时间:2020-01-01 至 2021-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
As the conventional planar CMOS technology scales down to 22nm and below, maintaining ideal transistor characteristics becomes increasingly challenging. For this reason, nonplanar field-effect transistors (FETs) have been regarded as effective substitutes for ultimate scaling. Due to physical complexity of the nonplanar FET structure in advanced nanometer technologies, transistor performance is strongly affected by associated parasitics, layout dependent effects (LDEs), and lithographic imperfection. To maintain signal integrity, these issues have to be seriously considered in the synthesis of analog/RF integrated circuits (ICs).
In this research program, the fascinating advancement of artificial intelligence will be leveraged to promote electronic design automation (EDA) of analog/RF ICs. A complete set of synthesis methodologies and computer-aided design tools will be studied to strengthen the link between performance optimization and physical effects. An innovative machine-learning-driven circuit topology synthesis methodology will be developed. It can emulate expert human designers to apply the knowledge extracted from the given training data to effectively generate proper circuit topologies through inference. Moreover, a novel parasitic/LDE/lithography-aware circuit-sizing methodology will be studied; this methodology would consist of a quick approximate optimization stage followed by a simulation-based refined sizing process. Parasitics, LDEs, and lithographic effects in the advanced nonplanar nanometer technologies will be integrated into MOSFET modeling, which can be included into the topology synthesis and circuit sizing for proactive consideration of layout impact. Furthermore, to fill the vacuum of similar commercial tools in the EDA market, we will continue to explore automated analog/RF layout migration strategies to address parasitics, LDEs, and lithography-related constraints in the nonplanar nanometer technologies.
Due to their high sensitivity to complicated analog effects, analog/RF ICs have been recognized as the design bottleneck for promptly pushing mixed-signal system-on-chip products to market. Systematic countermeasures in the layout-aware comprehensive synthesis of analog/RF ICs have not yet been addressed worldwide. With enormous potential for commercialization, this proposed research program addresses the increasingly challenging parasitics, LDEs, and lithographic issues in the nonplanar nanometer technologies; these issues cannot be ignored for analog/RF IC synthesis especially under the shrinking design window and pressing process variation. This program will train over half a dozen next-generation highly qualified personnel (HQP) on advanced EDA in upgraded nanometer technologies. It will benefit the analog/RF design community through significant improvements in design productivity and reliability, which can enhance Canada's competitive advantage in this field.
随着传统的平面CMOS技术缩小到22nm及以下,保持理想的晶体管特性变得越来越具有挑战性。因此,非平面场效应晶体管(fet)被认为是极限缩放的有效替代品。由于先进纳米技术中非平面场效应管结构的物理复杂性,晶体管的性能受到相关寄生效应、布局依赖效应(LDEs)和光刻缺陷的强烈影响。为了保持信号的完整性,在模拟/射频集成电路(ic)的合成中必须认真考虑这些问题。
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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Zhang, Lihong其他文献
Pharmacodynamics and metabonomics study of Tianma Gouteng Decoction for treatment of spontaneously hypertensive rats with liver-yang hyperactivity syndrome
- DOI:
10.1016/j.jep.2020.112661 - 发表时间:
2020-05-10 - 期刊:
- 影响因子:5.4
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Dong, Hongyan;Zhang, Shaoqiang;Zhang, Lihong - 通讯作者:
Zhang, Lihong
Comparing three-dimensional and two-dimensional deep-learning, radiomics, and fusion models for predicting occult lymph node metastasis in laryngeal squamous cell carcinoma based on CT imaging: a multicentre, retrospective, diagnostic study.
- DOI:
10.1016/j.eclinm.2023.102385 - 发表时间:
2024-01 - 期刊:
- 影响因子:15.1
- 作者:
Wang, Wenlun;Liang, Hui;Zhang, Zhouyi;Xu, Chenyang;Wei, Dongmin;Li, Wenming;Qian, Ye;Zhang, Lihong;Liu, Jun;Lei, Dapeng - 通讯作者:
Lei, Dapeng
The Application of Software "Rapid Processing of Perfusion and Diffusion" in Acute Ischemic Stroke.
- DOI:
10.3390/brainsci12111451 - 发表时间:
2022-10-27 - 期刊:
- 影响因子:3.3
- 作者:
Zhang, Yudi;Song, Shuang;Li, Zhenzhong;Huang, Boyuan;Geng, Yanlu;Zhang, Lihong - 通讯作者:
Zhang, Lihong
Chemical exchange saturation transfer (CEST) magnetic resonance imaging (MRI) quantification of transient ischemia using a combination method of 5-pool Lorentzian fitting and inverse Z-spectrum analysis.
- DOI:
10.21037/qims-22-420 - 发表时间:
2023-03-01 - 期刊:
- 影响因子:2.8
- 作者:
Zhang, Lihong;Xu, Chongxin;Li, Zhen;Sun, Junding;Wang, Xiaoli;Hou, Beibei;Zhao, Yingcheng - 通讯作者:
Zhao, Yingcheng
Prognostic Values Serum Cav-1 and NGB Levels in Early Neurological Deterioration After Intravenous Thrombolysis in Patients with Acute Ischemic Stroke.
- DOI:
10.1177/10760296231219707 - 发表时间:
2023-01 - 期刊:
- 影响因子:2.9
- 作者:
Zhang, Lihong;Wang, Cui;Zhao, Manhong;Li, Xuesong;Qu, Hong;Xu, Jianping;Li, Di - 通讯作者:
Li, Di
Zhang, Lihong的其他文献
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{{ truncateString('Zhang, Lihong', 18)}}的其他基金
Machine-Learning-Driven Synthesis Methodologies for Analog and RF Integrated Circuits in Advanced Nanometer Technologies
先进纳米技术中模拟和射频集成电路的机器学习驱动合成方法
- 批准号:
RGPIN-2019-04130 - 财政年份:2022
- 资助金额:
$ 2.84万 - 项目类别:
Discovery Grants Program - Individual
Ultra-Low Power SAR ADC for Low-Activity Signals (I2I-Lab2Market - Market Assessment)
适用于低活动信号的超低功耗 SAR ADC(I2I-Lab2Market - 市场评估)
- 批准号:
571223-2022 - 财政年份:2021
- 资助金额:
$ 2.84万 - 项目类别:
Idea to Innovation
Machine-Learning-Driven Synthesis Methodologies for Analog and RF Integrated Circuits in Advanced Nanometer Technologies
先进纳米技术中模拟和射频集成电路的机器学习驱动合成方法
- 批准号:
RGPIN-2019-04130 - 财政年份:2021
- 资助金额:
$ 2.84万 - 项目类别:
Discovery Grants Program - Individual
Piezoelectric MEMS Vibration Energy Harvesters: Renewable Energy Source in the Portable Era (I2I Phase - Market Assessment)
压电 MEMS 振动能量采集器:便携式时代的可再生能源(I2I 阶段 - 市场评估)
- 批准号:
570988-2022 - 财政年份:2021
- 资助金额:
$ 2.84万 - 项目类别:
Idea to Innovation
Machine-Learning-Driven Synthesis Methodologies for Analog and RF Integrated Circuits in Advanced Nanometer Technologies
先进纳米技术中模拟和射频集成电路的机器学习驱动合成方法
- 批准号:
RGPIN-2019-04130 - 财政年份:2019
- 资助金额:
$ 2.84万 - 项目类别:
Discovery Grants Program - Individual
Synergistic Synthesis Methodologies and Computer-Aided Design Tools for Analog and RF Integrated Circuits in Advanced Technologies
先进技术中模拟和射频集成电路的协同综合方法和计算机辅助设计工具
- 批准号:
342185-2013 - 财政年份:2018
- 资助金额:
$ 2.84万 - 项目类别:
Discovery Grants Program - Individual
Synergistic Synthesis Methodologies and Computer-Aided Design Tools for Analog and RF Integrated Circuits in Advanced Technologies
先进技术中模拟和射频集成电路的协同综合方法和计算机辅助设计工具
- 批准号:
342185-2013 - 财政年份:2015
- 资助金额:
$ 2.84万 - 项目类别:
Discovery Grants Program - Individual
Synergistic Synthesis Methodologies and Computer-Aided Design Tools for Analog and RF Integrated Circuits in Advanced Technologies
先进技术中模拟和射频集成电路的协同综合方法和计算机辅助设计工具
- 批准号:
342185-2013 - 财政年份:2014
- 资助金额:
$ 2.84万 - 项目类别:
Discovery Grants Program - Individual
Synergistic Synthesis Methodologies and Computer-Aided Design Tools for Analog and RF Integrated Circuits in Advanced Technologies
先进技术中模拟和射频集成电路的协同综合方法和计算机辅助设计工具
- 批准号:
342185-2013 - 财政年份:2013
- 资助金额:
$ 2.84万 - 项目类别:
Discovery Grants Program - Individual
Manufacturability-aware performance-driven layout-centric design automation of analog and RF integrated circuits
模拟和射频集成电路的可制造性感知、性能驱动、以布局为中心的设计自动化
- 批准号:
342185-2007 - 财政年份:2012
- 资助金额:
$ 2.84万 - 项目类别:
Discovery Grants Program - Individual
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