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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Pig slaughtering traceability system based on RFID and ZigBee technology 会议论文 Shenyang, China, December 21, 2013 作者:  Ji, Wusheng;  Guo, Hong;  Zhang, Fengchen 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/15 Food safety  Mammals  Radio frequency identification (RFID)  Safety engineering  System stability  Zigbee  CC2530  MF RC522  Radio frequency identification technology  RFID readers  Traceability information  Traceability managements  Traceable system  ZigBee wireless transmission   Analysis and study of CPW-fed bow-tie-slot-coupled antenna 会议论文 Shiyan, Hubei, China, June 21, 2013 - June 23, 2013 作者:  Ji, Wusheng;  Liu, Ge;  Yang, Dongsheng;  Guo, Hong 收藏  |  浏览/下载：5/0  |  提交时间：2020/11/15 Coplanar waveguides  Slot antennas  Ansoft HFSS  Antenna performance  Bow-tie antennas  Bow-tie slots  Coplanar waveguide feeding (CPW)  Coupled antennas  CPW-fed  Return loss   The research of RFID wireless network based on ZigBee technology 会议论文 Shiyan, Hubei, China, June 21, 2013 - June 23, 2013 作者:  Ji, Wusheng;  Yang, Dongsheng;  Hong, Guo;  Ge, Liu 收藏  |  浏览/下载：15/0  |  提交时间：2020/11/15 Radio frequency identification (RFID)  Zigbee  CC2530  Engineering applications  Hardware and software  RFID networks  RFID Technology  UART  ZigBee networks  ZigBee technology   Simulation of scattering parameter of signal via with shielding vias 会议论文 2005 IEEE International Workshop on VLSI Design and Video Technology, IWVDVT 2005, 2005-05-28 作者:  Ji, Wusheng[1];  Wang, Xuedong[2];  Li, Ying[3] 收藏  |  浏览/下载：2/0  |  提交时间：2019/05/10 Computation of resonant frequencies of cavities by FDTD technique based on wave equation approach 会议论文 ASIA-PACIFIC CONFERENCE ON ENVIRONMENTAL ELECTROMAGNETICS, CEEM'2003, PROCEEDINGS, 2003-11-04 作者:  Wang, Xuedong[1];  Li, Ying[2];  You, Bin[3];  Ji, Wusheng[4] 收藏  |  浏览/下载：2/0  |  提交时间：2019/05/10 finite-difference time-domain  resonant frequency  cavity  wave equation  approximation technique