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PHASE_NOISE: 作品数：138被引量：131H指数：5; 导出分析报告; 相关作者：王志功唐路李志强张海英池保勇更多>>; 相关机构：清华大学东南大学复旦大学中国科学院微电子研究所更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中国博士后科学基金更多>>

Phase Noise Pre-correction Scheme for SC-FDMA Signals in LTE-Uplink被引量：1: 《Chinese Journal of Electronics》2017年第3期634-639,共6页XU Zijie REN Guangliang ZHANG Yang; supported by the National Natural Science Foundation of China(No.91538105,No.61401321);the National Basic Research Program of China(973 Program)(No.2014CB340206);the Natural Science Basic Research Plan in Shaanxi Province(No.2015JQ6259);the Open Project of the State Key Laboratory of Integrated Service Networks(No.ISN16-01);the Open Research Fund of National Mobile Communications Research Laboratory(No.2015D01); This paper proposes a novel carrier Phase noise(PN)pre-correction scheme with an adaptive PN prediction algorithm for Single-carrier Frequency-division multiple-access(SC-FDMA)systems to alleviate degradation due to t...; 关键词：Phase noise(PN) Single-carrier Frequency-division multiple access(SC-FDMA) Prediction algorithm

Modeling and experimental studies of a side band power re-injection locked magnetron被引量：1: 《Chinese Physics B》2016年第12期492-498,共7页叶文军张益袁萍朱铧丞黄卡玛杨阳; Project supported by the National Basic Research Program of China(Grant No.2013CB328902);the National Natural Science Foundation of China(Grant No.61501311); A side band power re-injection locked （SBPRIL） magnetron is presented in this paper. A tuning stub is placed between the external injection locked （EIL） magnetron and the circulator. Side band power of the EIL mag...; 关键词：MAGNETRONS injection locking tuning stub phase noise

Low phase noise GaAs HBT VCO in Ka-band: 《Journal of Semiconductors》2015年第2期120-123,共4页严婷张玉明吕红亮张义门武岳刘一峰; Project supported by the National Key Basic Research Program of China(No.2010CB327505);the Advanced Research Project(No.51308xxxx06);the Advanced Research Foundation(No.9140A08xxxx11DZ111); Design and fabrication of a Ka-band voltage-controlled oscillator（VCO） using commercially available 1-μm GaAs heterojunction bipolar transistor technology is presented.A fully differential common-emitter configurat...; 关键词：VCO GaAs HBT common-emitter phase noise π-feedback

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

Experimental optimization of phase noise performance of optoelectronic oscillator based on directly modulated laser被引量：4: 《Chinese Science Bulletin》2012年第31期4087-4090,共4页WANG LiXian ZHU NingHua LIU JianGuo LI Wei ZHU HongLiang WANG Wei; supported by the Major Program of the National Natural Science Foundation of China (61090390);the National Basic Research Program of China (2012CB315702 and 2012CB315703);the Foundation for Innovative Research Groups of the National Natural Science Foundation of China (61021003);the State Key Program of the National Natural Science Foundation of China (61036012);the National Natural Science Foundation of China (61177060 and 61108002); The experimental optimization of a 10 GHz optoelectronic oscillator (OEO) based on a 1.55 μm directly modulated distributed feedback (DFB) laser is demonstrated in this paper. The phase noise of the directly modulate...; 关键词：调制激光器光电振荡器相位噪声噪声性能直接调制优化实验 LINBO3晶体

Implementation of a 6 GHz band TDD RF transceiver for the next generation mobile communication system被引量：4: 《Journal of Southeast University(English Edition)》2012年第3期276-281,共6页于志强周健义赵丽周飞李江; The National Natural Science Foundation of China (No.60702027,60921063);the National Basic Research Program of China(973 Program)(No.2010CB327400);the National Science and Technology Major Project of Ministry of Science and Technology of China(No.2010ZX03007-001-01,2011ZX03004-001); The development of a high performance wideband radio frequency （RF） transceiver used in the next generation mobile communication system is presented. The developed RF transceiver operates in the 6 to 6.3 GHz band an...; 关键词：radio frequency （RF） transceiver orthogonal frequency division multiplexing （OFDM） IMT-advanced system phase noise low noise amplifier power amplifier LTE-advanced system

Phase noise correction for OFDM signal based on DCT approach and variational inference: 《The Journal of China Universities of Posts and Telecommunications》2012年第3期27-32,共6页CHEN Peng LI Nan LI Ju-hu HE Zhi-qiang WU Wei-ling; supported by the National Basic Research Program of China (2009CB320401);the National Key Scientific and Technological Project of China (2012ZX03004005-002,2010ZX03003-001);the National Natural Science Foundation of China (61171099); A novel scheme to joint phase noise （PHN） correcting and channel noise variance estimating for orthogonal frequency division multiplexing （OFDM） signal was proposed, The new scheme was based on the variational Bay...; 关键词：variational Bayes method discrete cosine transform phase noise OFDM

A 24GHz Low Phase Noise Voltage-Controlled Oscillator with Wide Tuning-Range and Low Power被引量：3: 《Chinese Journal of Electronics》2012年第1期17-21,共5页YANG Dongxu WANG Hongrui ZENG Dajie ZHANG Li ZHANG Lei YU Zhiping; A 24GHz Voltage-controlled oscillator （VCO） was designed and fabricated in 90nm CMOS tech- nology. New features of this VCO include a tail current source to reduce the power consumption and a noise fil- ter to preve...; 关键词：Voltage-controlled oscillator （VCO） Phase noise CMOS ram-Wave.

Channel Capacity Estimation in TDMS-Based MIMO Measurements被引量：2: 《Tsinghua Science and Technology》2011年第4期371-376,共6页姚元郑剑锋冯正和; Supported by the National Science and Technology Major Projectof the Ministry of Science and Technology of China (No.2009ZX03007003-02);the ChuanXin Foundation of Tsinghua University; Time-division multiplexed switching （TDMS）-based multiple-input multiple-output （MIMO） channel sounders are widely used for wireless channel measurements due to their effective costs. However, meas- urement noise ...; 关键词：channel capacity multiple-input multiple-output （MIMO） systems phase noise spatial multiplex-ing gain power gain

Phase noise sensitivity analysis of lattice constellation: 《The Journal of China Universities of Posts and Telecommunications》2010年第2期36-40,共5页YU Guang-wei NIU Kai HE Zhi-qiang WANG Xu-zhen LIN Jia-ru; supported by the National Basic Research Program of China (2007CB310604, 2009CB320401);the National Natural Science Foundation of China (60772108, 60702048); Based on the assumption of large number of constellation points and high signal-to-noise ratio （SNR）, phase noise sensitivity of lattice constellation is analyzed. The upper bound of symbol error rate （SER） in add...; 关键词：lattice constellation symbol error rate （SER） phase noise

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