维普中文期刊产品整合服务
16篇 您的检索式:作者名="Chonghu"
    题名 作者 年代 出处 被引量
1Frequency notched printed slot antenna with parasitic open-circuit stub 显示文摘LUI Wenjun CHENG Chonghu ZHU Hongbo 2005Electronics Letters2005,41,20:1
2Improved frequency notched ultra-wideband slot antenna using square ring resonator 显示文摘LUI Wenjun CHENG Chonghu ZHU Hongbo 2007IEEE Trans on Antennas and Propagation2007,55,9:1
3Improved frequency notched ultrawideband slot antenna using square ring resonator显示文摘Liu Wenjun Cheng Chonghu Zhu Hongbo 2007IEEE Transactions on Antennas and Propagation2007,55,9:1
4Frequency notched uhra-wideband microstrip slot antenna with fractal tuning stub 显示文摘LUI Wenjnn CHENG Chonghu CHENG Yong 2005Electronics Letters2005,41,6:1
5Preparation of ultr-ine tungsten powders by In - situ reduction of nano - needle violet tungsten oxide显示文摘Wu Chonghu 2011lnt J Refract Met Hard Mater2011,29,6:1
6Compact frequency notched ultra-wideband fractal printed slot antenna 显示文摘LUI Wenjun CHENG Chonghu ZHU Hongbo 2006IEEE Microwave and Wireless Components Letters2006,16,4:1
7Preparation of ultrafine Co3 04 powders by continuous and controllable combustion synthesis显示文摘Wu Chonghu 2011Trans Nonferrous Met Soc China2011,21,3:1
8Adaptive multivariate regression modeling based on model performance assessment显示文摘Lee Young-Hak Kim Minjin Chu Young-Hwan Han Chonghu 0,,1:1
9Adaptive multivariate regression modeling based on model performance assessment 显示文摘Lee Young Hak Kim Minjin Chu Young Hwan Han Chonghu 2005Chemomentrics and Intelligent Laboratory Systems2005,78,12:1
10Linear precoding based on a non-ideal Nakagami-m channel in a massive MIMO system显示文摘Dear editor,Large scale multiple-input multiple-output(MIMO)is one of key technologies for next generation mobile communication[1–4].However,in multiple user environments,multiple user interference(MUI)increases with the rise of the number of users.At present,one way to eliminate the MUI is to use precoding technology in the base station(BS),which involves BS preprocessingJianxin DAI Jun WANG Chonghu CHENG Ming CHEN Jin ZHOU 2017Science China(Information Sciences)2017,60,6:1
11Preparation of Uhrafine Tungsten Powders by In- Situ Reduction of Nano-Needle Violet Tungsten Oxide 显示文摘Wu Chonghu 2011Inter- national Journal of Refractory Metals and Hard Materials2011,29,6:1
12Influence of copper content on the microstructure and hardness of copper-doped tungsten carbide–cobalt bulk at the elevated temperature显示文摘Nan Lin Yuehui He Chonghu Wu Yao Jiang 2013International Journal of Refractory Metals and Hard Materials2013,,:1
13Fabrication of tungsten carbide–vanadium carbide core–shell structure powders and their application as an inhibitor for the sintering of cemented carbides显示文摘Nan Lin Yuehui He Chonghu Wu Qiankun Zhang Jin Zou Zhongwei Zhao 2012Scripta Materialia2012,,10:1
14Preparation of ultrafine tungsten powders by in- situ hydrogen reduction of nano-needle violet tungsten oxide 显示文摘Wu Chonghu 2011International Journal of Refractory Metals and Hard Materi- als2011,29,6:1
15Working Pressure Induced Microstructure and Stress Evolution of Sputtered ZrN Coatings显示文摘The influence of working pressure on microstructure and residual stress evolution of magnetron sputtered ZrN coatings were systemically investigated.XPS and XRD results reveal that all as-deposited coatings at varying working pressure are stoichiometric ZrN with cubic NaCl structure.A decrease in working pressure results in preferred orientation evolution from(111)to(200).This evolution is driven by kinetics processes,such as adatom surface migration and competitive grain growth,rather than by thermodynamic.This explanation is also supported by morphology characterization as the surface and cross-section morphologies transition from tapered shape and columnar structure to round and non-columnar(equiaxed)structure.Qi Zhengbing Yan Weili Hong Jinqing Zhu Fangping Sun Peng Wang Zhoucheng Wu Zhengtao Peng Dongliang Wu Chonghu 2012稀有金属材料与工程2012,41,S1:0
16Design and study of a compact planar ultra-wideband antenna显示文摘In this paper,a novel,small,and compact planar antenna for ultra-wideband(UWB)applications is proposed.The antenna is an extension of microstrip slot antenna technology.To achieve ultra-wideband characteristics,a tapered microstrip fork-shaped stub has been employed.A symmetric polygon wide slot has been placed on the antenna ground.The design was investigated numerically to obtain proper dimensions for the antenna and a prototype was constructed.The return loss,pattern and gain of the prototype antenna have been measured.The transient pulse signal fidelity has also been investigated by finite-difference time-domain(FDTD)method.Experimental results show that the proposed antenna design has promising characteristics for UWB applications.CHENG Yong LU Wenjun CHENG Chonghu CAO Wei 2007Frontiers of Electrical and Electronic Engineering in China2007,2,4:0
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费