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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2018     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 A Versatile Flexible UHF RFID Tag for Glass Bottle Labelling in Self-Service Stores 期刊论文 IEEE ACCESS, 2018, 卷号: 6, 页码: 59065-59073 作者:  Liu, Qi;  Li, Hui;  Yu, Yu-Feng 收藏  |  浏览/下载：6/0  |  提交时间：2019/12/02 Loop antenna  radio frequency identification (RFID)  tag antenna  ultra-high frequency (UHF)  magnetic fields   Unidirectional Circularly Polarized Slot Antenna Backed with Miniaturized AMC Reflector 会议论文 作者:  Li, Jianxing;  Huo, Huimin;  Shi, Hongyu;  Zhang, Anxue 收藏  |  浏览/下载：7/0  |  提交时间：2019/11/26 artificial magnetic conductor (AMC)  slot antenna  unidirectional radiation  circular polarization   Miniaturised artificial magnetic conductor and its application in unidirectional circularly polarised slot antenna design 期刊论文 IET MICROWAVES ANTENNAS & PROPAGATION, 2018, 卷号: 12, 页码: 1885-1889 作者:  Li, Jianxing;  Huo, Huimin;  Chen, Juan;  Zhu, Shitao;  Shi, Hongyu 收藏  |  浏览/下载：39/0  |  提交时间：2019/11/26 loss 10 dB  miniaturised polarisation independent artificial magnetic conductor  coplanar waveguides  circular polarisation radiation  antenna system  reflector antenna feeds  AMC reflector  coplanar waveguide  diagonal corners  unidirectional circularly polarised slot antenna design  frequency 2  UHF antennas  axial ratio bandwidth  interdigital capacitors  return loss impedance bandwidth  L-shaped strips  CPSSA  slot antennas  circularly polarised square slot antenna  air gap layer  unidirectional radiation  antenna feeds  air gaps  capacitors  71 GHz  conductors (electric)  directive antennas  electromagnetic wave polarisation   The Closed-Form Solution of Frequency Shift for an HF RFID Coil Antenna in Metallic Environments 期刊论文 IEEE INTERNET OF THINGS JOURNAL, 2018, 卷号: 5, 页码: 3927-3941 作者:  Zhang, Chungang;  Xie, Yongjun 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/30 Closed-form solution of frequency shift  Internet of Things (IoT)  magnetic resonant coupling (MRC)  magnetically coupling resonant model (MCRM)  metallic environments  radio frequency identification (RFID) coil antenna