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Hu Chunmei

National University of Defense Technology

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Publication

Featured researches published by Hu Chunmei.

CCF National Conference on Compujter Engineering and Technology | 2016

A Radiation Hardening Algorithm on 2nd Order CDR

Hu Chunmei; Chen Shuming; Liu Yao; Chen Jianjun; Xu Jingyan

A radiation hardening algorithm named as state-conservation on 2nd order clock and data recovery (CDR) system is presented in this paper. This proposed algorithm is used to resist the single event transient (SET) of CDR tracking loop. A MATLAB model is established to fast evaluate the sensitive position of the system. A circuit model of 5 Gbps half rate CDR together with the hardening algorithm is set up to verify the effect of the proposed algorithm in Cadence design environment. The simulation result shows that SET does not lead to any error data and no loop delay is added. Compared to the RHBD standard-cell technique, the hardening algorithm saves area about 15.3% and reduces power consumption about 47.8%.

Archive | 2005

Design method of number mixed multipler for supporting single-instruction multiple-operated

Li Zhentao; Chen Shuming; Hu Chunmei

Archive | 2013

Single event upset-resisting scanning structure D trigger capable of setting and resetting

Liu Biwei; Chi Yaqing; Liang Bin; Li Peng; Liu Xiangyuan; Sun Yongjie; Hu Chunmei; Chen Jianjun; He Yibai; Du Yankang; Qin Jun-Rui

Archive | 2014

Anti-single event upset and anti-single event transient settable reset scanning structure D trigger

Guo Yang; Xu Wentao; Liang Bin; Liu Zonglin; Chen Shuming; Hu Chunmei; Chi Yaqing; Sun Yongjie; Chen Jianjun; Li Zhentao; Yang Maosen

Science China-technological Sciences | 2013

The off-state gate isolation technique to improve ASET tolerance in differential analog design

Hu Chunmei; Chen Shuming; Chen Jianjun; Qin Jun-Rui

Archive | 2015

Biasing circuit for achieving oscillating of voltage-controlled oscillator (VCO) in full working voltage range

Zhao Zhenyu; Liang Bin; Yin Xiangjiang; Jiang Wenchao; Chi Yaqing; Chen Jianjun; Hu Chunmei

Archive | 2014

Verification method and system for interface protocol compatibility of multi-interface protocol chip

Hu Chunmei; Zhang Shiliang; Chen Shuming; Guo Yang; Lu Jianzhuang; Tang Tao; Liu Xiangyuan; Li Zhentao; Liu Pengxia; Sun Shuwei; Luo Heng; Yu Zaixiang; Wu Hucheng; Xu Bangjian

Archive | 2014

Configurable matrix register unit for supporting multi-width SIMD and multi-granularity SIMT

Chen Shuming; Zhang Kai; Chen Haiyan; Wan Jianghua; Peng Yuanxi; Liu Zhong; Yang Liu; Yang Hui; Liu Pengxia; Hu Chunmei; Tang Tao

Archive | 2012

Single event upset resistant settable scanning structure D trigger

Chi Yaqing; Liang Bin; Liu Biwei; Li Peng; Liu Xiangyuan; Sun Yongjie; Hu Chunmei; Chen Jianjun; He Yibai; Du Yankang; Qin Jun-Rui

Archive | 2017

Radiation-proof programmable low-noise voltage-controlled oscillator

Guo Yang; Yuan Hengzhou; Tan Jiawei; Wei Hongtao; Chen Jianjun; Liang Bin; Chi Yaqing; Hu Chunmei; Chen Xi; Li Shouping; Guo Qiancheng

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Chen Jianjun

Peking University

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Liang Bin

Nanjing University

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Chi Yaqing

National University of Defense Technology

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Guo Yang

National University of Defense Technology

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Chen Shuming

National University of Defense Technology

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Li Zhentao

National University of Defense Technology

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Liu Biwei

National University of Defense Technology

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Yuan Hengzhou

National University of Defense Technology

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Liu Xiangyuan

National University of Defense Technology

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Liu Yao

National University of Defense Technology

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