国家自然科学基金(60990323)

作品数:6被引量:20H指数:2
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相关作者:冯全源陈毅红李睿更多>>
相关机构:西南交通大学西南民族大学更多>>
相关期刊:《电子技术应用》《Science China(Information Sciences)》《Plasma Science and Technology》《Chinese Physics B》更多>>
相关主题:标签RFID防碰撞算法物联网无线射频识别更多>>
相关领域:电子电信理学机械工程更多>>
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一种低功耗高精度带隙基准的设计被引量:5
《电子技术应用》2015年第3期51-54,共4页李睿 冯全源 
国家自然科学基金重大项目(60990323);国家自然科学基金面上项目(61271090)
基于U MC 0.25μm BCD工艺,在传统带隙基准结构的基础上,设计了一种具有低功耗、高精度的基准,同时利用N MOS管工作在亚阈值区域时漏电流和栅极电压的指数特性,对基准温度特性曲线进行二阶补偿。仿真结果表明,电源电压5V时,静态电流功耗...
关键词:带隙基准 功耗 曲率补偿 低温漂 
Experimental demonstration of an invisible cloak with irregular shape by using tensor transmission line metamaterials
《Chinese Physics B》2015年第1期247-252,共6页刘国昌 李超 方广有 
Project supported by the National Natural Science Foundation of China(Grant Nos.11174280,60990323,and 60990320);the Knowledge Innovation Program of the Chinese Academy of Sciences(Grant No.YYYJ-1123)
We present the design and the experimental demonstration of an invisible cloak with irregular shape by using tensor transmission line(TL) metamaterials. The fabricated cloak consists of tensor TL unit cells exhibiti...
关键词:invisible cloak irregular shape tensor transmission line metamaterials 
The Absorbing Properties of Two-Dimensional Plasma Photonic Crystals
《Plasma Science and Technology》2015年第1期4-9,共6页亓丽梅 李超 方广有 高翔 
supported by National Natural Science Foundation of China(Nos.61107030,11174280,60990323 and 60990320);the Promotive Research Fund for Excellent Young and Middle-aged Scientists of Shandong Province(No.BS2010CL025);the China Postdoctoral Science Foundation
Plasma photonic crystals composed of periodic plasma and dielectric materials have attracted considerable attention because of their tunable photonic band gaps,but only their band structures or negative refractive ind...
关键词:plasma photonic crystal absorber tunable plasma frequency collision frequency 
Study of a millimeter-wave squint indirect holographic algorithm suitable for imaging with large field-of-view
《Chinese Physics B》2014年第2期546-551,共6页高翔 李超 方广有 
Project supported by the National Natural Science Foundation of China (Grant Nos.11174280,60990323,and 60990320);the Knowledge Innovation Program of the Chinese Academy of Sciences (Grant No.YYYJ-1123)
In this paper a millimeter-wave (MMW) squint indirect holographic method is presented, which is suitable for imaging with a large field-of-view. The proposed system employs the squint operation mode to remove the ba...
关键词:millimeter-wave (MMW) indirect holographic scheme squint operation mode translational scan- ning manner large field-of-view image uniformity 
An asymmetric coplanar waveguide(ACPW)resonant antenna based on the composite right/left-handed transmission line被引量:1
《Science China(Information Sciences)》2013年第12期135-143,共9页WEI ShengJun FENG QuanYuan 
supported in part by National Natural Science Foundation of China (Grant Nos. 60990320, 60990323, 61271090)
An asymmetric coplanar waveguide (ACPW) resonant antenna based on a composite right/left- handed transmission line (CRLH TL) is presented. The proposed antenna consists of an asymmetric coplanar waveguide feeding ...
关键词:asymmetric coplanar waveguide (ACPW) composite right/left-handed transmission line (CRLHTL) bandwidth enhancement characteristic broadband feature 
物联网中标签持续到达的RFID防碰撞算法被引量:14
《计算机集成制造系统》2012年第9期2076-2081,共6页陈毅红 冯全源 
国家863计划资助项目(2012AA012305);国家自然科学基金重大资助项目(60990320,60990323);中央高校基本科研业务费专项资金资助项目(12NZYQN20,11NZYTH06);四川省应用基础研究计划资助项目(2012JY0096)~~
为解决目前无线射频识别标签防碰撞算法在标签持续到达时识别效率下降的问题,在给出标签到达与识别过程模型的基础上,提出一种支持标签持续到达的防碰撞算法。利用标签到达与识别过程模型,算法比较准确地估算了阅读器识别区域内的标签...
关键词:物联网 无线射频识别 标签 防碰撞算法 
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