1. 智能电源管理芯片
研究内容:直流-直流变换器(DC-DC),低漏失稳压器(LDO), 电荷泵(Charge Pump),电池电量检测等。
研究问题:高速电流采样、效率最高点跟踪
2. 能源收集与自供电芯片
能源收集(Energy-Harvesting),自供电芯片(Self-powered Chip)
3. 片上实验室(Lab-on-a-Chip)
研究内容:光学片上传感器、纳米片上传感器、化学片上传感器等
1. 智能电源管理芯片
研究内容:直流-直流变换器(DC-DC),低漏失稳压器(LDO), 电荷泵(Charge Pump),电池电量检测等。
研究问题:高速电流采样、效率最高点跟踪
2. 能源收集与自供电芯片
能源收集(Energy-Harvesting),自供电芯片(Self-powered Chip)
3. 片上实验室(Lab-on-a-Chip)
研究内容:光学片上传感器、纳米片上传感器、化学片上传感器等
项目编号 | 项目名称 | 项目来源 | 起讫时间 | 承担角色 | 项目类别 |
---|---|---|---|---|---|
*** | 光方向检测与光伏板输出最高功率点跟踪研究 | 陕西省自然科学基础研究计划 | 2015-1~ | 负责人 | 纵向项目 |
*** | 基于压缩感知的电子皮肤信号处理芯片研究 | 西交大学科综合交叉类科研项目 | 2014-1~ | 负责人 | 纵向项目 |
*** | 电池电量检测芯片研发 | 其他 | 2014-12~ | 负责人 | 横向项目 |
*** | 智能电源芯片核心技术开发 | 其他 | 2013-10~ | 负责人 | 横向项目 |
60806009 | 基于积分法和对消法的集成DC-DC变换器高速电流采样抗干扰研究 | 国家自然科学基金项目 | 2009-1~2011-12 | 负责人 | 纵向项目 |
200806981058 | 集成电流模DC-DC变换器高速抗干扰电流采样研究 | 国家教育部项目 | 2009-1~2011-12 | 负责人 | 纵向项目 |
*** | 高温多参数测试技术研发 | 其他 | 2009-1~2010-12 | 负责人 | 横向项目 |
专利名称 | 申请号 | 专利类型 | 申请日期 |
---|---|---|---|
一种用于光源方向检测的自供电单片集成数字传感器 | 201310347783.6 | 发明 | 2013.08.09 |
一种光源方向检测器件及其检测方法 | 201310347622.7 | 发明 | 2013.08.09 |
基于差分结构的快速抗干扰电流采样电路 | 201010523317.5 | 发明 | 2010.02.08 |
基于对消法的抗干扰电流采样电路 | 200910023803.8 | 发明 | 2009.09.04 |
[--] *Hongyi Wang, Tao Luo, Youyou Fan, Zhijian Lu, Hongjiang Song, Jennifer Blain Christen. A self-powered single-axis maximum power direction tracking system with an on-chip sensor. Solar Energy 112 (2015) 100–107. IF:3.541
[--]*Hongyi Wang, Xi Hu, Quanfeng Liu, Gangdong Zhao, and Dongzhe Luo. An On-chip High-speed Current-sensor Applied in the Current-mode DC-DC Converter. IEEE Trans. on Power Electronics. 2014. Volume: 29 Issue: 9 Pages: 4479-84 . IF:5.726.
[--] *Hongyi Wang, Tao Luo, Zhijian Lu,Hongjiang Song, and Jennifer Blain Christen. CMOS self-powered monolithic light-direction sensor with digitalized output. Optics Letters, Vol. 39, Issue 9, pp. 2618-2621. May 1, 2014.
[--]*Hongyi Wang, Tao Luo, Hongjiang Song, Jennifer Blain Christen. On-chip sensor for light direction detection. Optics Letters. Vol. 38, No. 22. pp4554-4557. November 15, 2013.
[--] Hongyi Wang, *Yanzhao Ma, and Jun Cheng. Soft-start method with small capacitor charged by pulse current and gain-degeneration error amplifier for on-chip DC-DC power converters. IEEE Transactions on Very Large Scale Integration (VLSI) Systems, VOL. 21, NO. 8, pp1447-1453. August 2013.
[--] Hongyi Wang, Tao Luo, Hongjiang Song, *Jennifer Blain Christen. CMOS Sensor for Sun Tracking. IEEE SENSORS 2013 conference.
[--] Tao Luo, Hongyi Wang, Hongjiang Song, *Jennifer Blain Christen. CMOS Potentiostat for Chemical Sensing Applications. IEEE SENSORS 2013 conference.
[--] Hongyi Wang, *Xi Hu. A 5MHz integrated digital DC-DC converter with a delay-line ADC and a Σ-Δ DPWM. IEICE Electronics Express, vol. 10, no. 6, pp. 1-12, Mar. 2013.
[--] Hongyi Wang, *Xi Hu, Quanfeng Liu, Gangdong Zhao and Dongzhe Luo. A novel on-chip current-sensing structure for current-mode DC-DC converter. IEEE International Symposium on VLSI Design, Automation, and Test (VLSI-DAT), 2013, pp. 1-4.
[--] *Yanming Li, Xiangyu Mao, Hongyi Wang, Changbao Wen, and Limin Wen. An Improved Hiccup Mode Short-Circuit Protection Technique With Effective Overshoot uppression for DC–DC Converters. IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 28, NO. 2, pp877-885. FEBRUARY 2013.
[--] Ma Yanzhao, *Wang Hongyi, Chen Guican. A high efficiency hybrid step-up/step-down DC-DC converter using digital dither for smooth transition. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences, E94-A(12), pp2685-2692, December 2011.
[--] Ma Yanzhao, *Wang Hongyi, Chen Guican. Design and Modeling of a High Efficiency Step-Up/Step-Down DC-DC Converter with Smooth Transition. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences, E94A(2), pp646-652, February 2011.
[--] Ma Yanzhao, *Wang Hongyi, Chen Guican.. A digital dither controlled step-up/step-down DC-DC converter with smooth transition. IEEE International Conference on Electron Device and Solid-State Circuits.
[--] Ma Yanzhao, *Wang Hongyi, Chen Guican, Qu Fan. A Novel Method for Smooth Transition in Step-Up/Step-Down DC-DC Converter. IEEE International Conference of Electron Devices and Solid-State Circuits, pp 95-98, 2009.