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国家重点基础研究发展计划(2010CB327404): 作品数：13被引量：11H指数：1; 导出分析报告; 相关作者：李竹王志功杨格亮李智群李芹更多>>; 相关机构：东南大学清华大学更多>>; 相关期刊：《高技术通讯》《红外与毫米波学报》《微波学报》《High Technology Letters》更多>>; 相关主题：CMOS互补金属氧化物半导体LOW_NOISE_AMPLIFIERMULTI-STANDARD超宽带更多>>; 相关领域：电子电信更多>>

A tunable passive mixer for SAW-less front-end with reconfigurable voltage conversion gain and intermediate frequency bandwidth被引量：1: 《High Technology Letters》2018年第1期10-18,共9页陶健 fan xiangning zhao yuan; Supported by the National Basic Research Program of China(No.2010CB327404);the Priority Academic Program Development of Jiangsu Higher Education Institutions; An adjustable mixer for surface acoustic wave( SAW)-less radio frequency( RF) front-end is presented in this paper. Through changing the bias voltage,the presented mixer with reconfigurable voltage conversion gain( VC...; 关键词：RECONFIGURABLE radio frequency (RF) FRONT-END multi-mode multi-standard( MMMS) high-Q BAND-PASS filter ( BPF) cross-coupled common gate low noise amplifier ( CC-CGLNA) CMOS

Modeling and nonlinear analysis of 14 bit 100MS/s pipelined ADC被引量：1: 《High Technology Letters》2018年第1期36-45,共10页郑浩 fan xiangning; Supported by the National Basic Research Program of China(No.2010CB327404); In this paper,detailed models of 14-bit 100 MS/s pipelined analog-to-digital converter( ADC)are presented. In order to help design of ADC system,blocks for pipelined ADC and disturbance sources are carefully analyzed....; 关键词：capacitor MISMATCH OFFSET clock JITTER flip-around sample and HOLD (S/H) SECOND-ORDER response

A reconfigurable active-G_m-RC filter formultistandard wireless receivers: 《High Technology Letters》2015年第2期119-126,共8页樊祥宁 Bao Kuan Tang Li Liu Junbo Gu Chengjie; Supported by the National Basic Research Program of China(No.2010CB327404);the Priority Academic Program Development of Jiangsu Higher Education Institutions; A 4th-order low-pass filter （LPF） based on active-Gm-RC structure for multi-standard system application is presented in this paper. The performances of LPF are controlled by a 1-bit control- voltage, and the cut-off...; 关键词：low pass filter （LPF） MULTI-STANDARD active-Gm-RC AUTO-TUNING WCDMA GPS GALILEO RECONFIGURABILITY

A 37 GHz wide-band programmable divide-by-N frequency divider for millimeter-wave silicon-based phase-locked loop frequency synthesizers: 《Journal of Zhejiang University-Science C(Computers and Electronics)》2014年第12期1200-1210,共11页Ting GUO Zhi-qun LI Qin LI Zhi-gong WANG; Project supported by the National Basic Research Program of China(No.2010CB327404);the National Natural Science Foundation of China(No.60901012); A 37 GHz wide-band programmable divide-by-N frequency divider(FD) composed of a divide-by-2 divider(acting as the first stage) and a divider with a division ratio range of 273–330(acting as the second stage) has been...; 关键词：WIDE-BAND Divide-by-N Frequency divider Dynamic current-mode logic(DCML) Pulse and swallow counters CMOS

IC design of low power, wide tuning range VCO in 90 nm CMOS technology被引量：1: 《Journal of Semiconductors》2014年第12期133-138,共6页李竹王志功李智群李芹刘法恩; supported by the National Basic Research Program of China(No.2010CB327404);the National High Technology Research and Development Program of China(No.2011AA10305);the National Natural Science Foundation of China(No.60901012); A low power VCO with a wide tuning range and low phase noise has been designed and realized in a standard 90 nm CMOS technology. A newly proposed current-reuse cross-connected pair is utilized as a negative conductanc...; 关键词：CMOS MICROWAVE millimeter wave IMOS varactor phase noise voltage controlled oscillators

CMOS毫米波低功耗超宽带共栅低噪声放大器（英文）被引量：4: 《红外与毫米波学报》2014年第6期584-590,共7页杨格亮王志功李智群李芹刘法恩李竹; Supported by the 973 project(2010CB327404);the 863 project(2011AA10305);National Natural Science Foundation of China(61106024,60901012); 陈述了一个基于单端共栅与共源共栅级联结构的超宽带低噪声放大器（LNA）.该LNA用标准90-nm RFCMOS工艺实现并具有如下特征：在28.5～39 GHz频段内测得的平坦增益大于10 dB;-3 dB带宽从27～42 GHz达到了15 GHz,这几乎覆盖了整个Ka带;最...; 关键词：毫米波宽带互补金属氧化物半导体(CMOS) 共栅低噪声放大器(LNA) 集成电路(IC)

Design of improved CMOS phase-frequency detector and charge-pump for phase-locked loop被引量：1: 《Journal of Semiconductors》2014年第10期119-125,共7页刘法恩王志功李智群李芹陈胜; Project supported by the National Basic Research Program of China(No.2010CB327404);the National High Technology Research and Development Program(No.2011AA10305);the National Natural Science Foundation of China(No.60901012); Two essential blocks for the PLLs based on CP, a phase-frequency detector （PFD） and an improved current steering charge-pump （CP）, are developed. The mechanisms for widening the phase error detection range and eli...; 关键词：CMOS phase-frequency detector charge-pump current compensation accelerating acquisition PLL

A Ka-band wide locking range frequency divider with high injection sensitivity被引量：1: 《Journal of Semiconductors》2014年第3期109-115,共7页刘法恩王志功李智群李芹唐路杨格亮李竹; Project supported by the National Basic Research Program(No.2010CB327404);the National High Technology Researchand Development Program of China(No.2011AA10305);the International Cooperation Projects in Science and Technology(No.2011DFA11310);the National Natural Science Foundation of China(Nos.60901012,61106024); This paper proposes a direct injection-locked frequency divider（ILFD） with a wide locking range in the Ka-band. A complementary cross-coupled architecture is used to enhance the overdriving voltage of the switch tra...; 关键词：IC design CMOS Ka-band direct injection-locked frequency divider ILFD

比特反转下改进的时域并行捕获: 《高技术通讯》2013年第10期1095-1102,共8页朱灿樊祥宁; 国家科技重大专项(2010ZX03007-002-01);973计划(2010CB327404)资助项目; 研究了导航信息引起的比特反转对实时卫星导航接收机时域并行捕获结果的影响。基于接收机捕获原理,经过对圆相关运算的定量分析,提出了一种改进的并行捕获方法。由于导航信息引起的比特反转会减小捕获的相关峰值,传统的时域并行捕获方...; 关键词：比特反转相关峰值类圆相关(MCC) 改进的时域并行捕获(MTPA)

A 30-dB 1-16-GHz low noise IF amplifier in 90-nm CMOS: 《Journal of Semiconductors》2013年第8期133-143,共11页曹佳李智群李芹陈亮张萌吴晨健王冲王志功; supported by the National Basic Research Program of China(No.2010CB327404);the National Natural Science Foundation of China(No.60901012);support from the Institute of RF & OE ICs,Southeast University and Engineering Research Center of RF-ICs & RF-Systems,Ministry of Education; This paper presents a high-gain wideband low-noise IF amplifier aimed for the ALMA front end system using 90-nm LP CMOS technology.A topology of three optimized cascading stages is proposed to achieve a flat and wideb...; 关键词：CMOS IF amplifier high gain low noise amplifier wideband peaking technique cascading amplifier

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