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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 专题：湖南大学    第一署名单位    第一作者单位    通讯作者单位     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 Internal UHF antenna for partial discharge detection in GIS 期刊论文 IET MICROWAVES ANTENNAS & PROPAGATION, 2018, 卷号: Vol.12 No.14, 页码: 2184-2190 作者:  Bin, F;  Wang, F;  Sun, QQ;  Lin, S;  Xie, YH 收藏  |  浏览/下载：14/0  |  提交时间：2019/12/26 UHF antennas  partial discharge measurement  monopole antennas  antenna radiation patterns  gas insulated switchgear  impedance matching  microwave antennas  internal UHF antenna  internal ultra-high-frequency antenna  partial discharge detection  GIS  compact ultra-high-frequency antenna  symmetrical octagonal monopole  asymmetrical octagonal monopole  impedance matching performance  radiation patch  ground plane  low cutoff frequency  voltage standing wave ratio  good radiation patterns  moderate peak gain  strong pulse handling capability  electrical dimension  ratio bandwidth  bandwidth dimension ratio  insulation defect models  gas-insulated switchgear  floating metal  free metal particle  void  epoxy resin   Internal UHF antenna for partial discharge detection in GIS 期刊论文 IET MICROWAVES ANTENNAS & PROPAGATION, 2018, 卷号: Vol.12 No.14, 页码: 2184-2190 作者:  Bin, Feng;  Wang, Feng;  Sun, Qiuqin;  Lin, Shu;  Xie, Yaoheng 收藏  |  浏览/下载：11/0  |  提交时间：2019/12/26 UHF antennas  partial discharge measurement  monopole antennas  antenna radiation patterns  gas insulated switchgear  impedance matching  microwave antennas  internal UHF antenna  internal ultra-high-frequency antenna  partial discharge detection  GIS  compact ultra-high-frequency antenna  symmetrical octagonal monopole  asymmetrical octagonal monopole  impedance matching performance  radiation patch  ground plane  low cutoff frequency  voltage standing wave ratio  good radiation patterns  moderate peak gain  strong pulse handling capability  electrical dimension  ratio bandwidth  bandwidth dimension ratio  insulation defect models  gas-insulated switchgear  floating metal  free metal particle  void  epoxy resin   Low-Profile Wideband Slot-Loaded Patch Antenna With Multiresonant Modes 期刊论文 IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2018, 卷号: Vol.17 No.7, 页码: 1309-1313 作者:  Wenxing An;  Xu Wang;  Haipeng Fu;  Jianguo Ma;  Xiangdong Huang 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/26 Wideband  Antenna  measurements  Broadband  antennas  Antenna  radiation  patterns  Patch  antennas  Mobile  antennas  patch  antennas  wideband  antennas  wireless  communications   Compact broadband circularly-polarised directional universal GNSS antenna with symmetric radiation pattern and stable near-zenith coverage 期刊论文 IET MICROWAVES ANTENNAS & PROPAGATION, 2017, 卷号: Vol.11 No.5, 页码: 657-663 作者:  Liu, Q;  Li, Y;  Mo, ZG;  Liu, YA 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/31 satellite navigation  directive antennas  broadband antennas  antenna radiation patterns  antenna feeds  UHF antennas  power dividers  phase shifters  electromagnetic wave polarisation  compact broadband circularly-polarised directional universal GNSS antenna  symmetric radiation pattern  near-zenith coverage  CP antennas  global navigation satellite system  circular radiating patch  semisector-annulus sheets  compact broadband four-feed circuit  out-of-phase power splitter  coupled-line power dividers  broadband phase shifters  output magnitude distribution  high-precision feed signals  gain variation  CP bandwidth  symmetric patterns  street canyons  mountainous area  frequency 1  13 GHz to 2  51 GHz   An Ultrawideband Dipole With a Director as a Feed for Reflector Antennas 期刊论文 IEEE Antennas and Wireless Propagation Letters, 2017, 卷号: Vol.16, 页码: 1341-1344 作者:  Xie, Chao;  Yin, Jungang;  Li, Xiang;  Pang, Feng;  Liu, Qiang 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/31 Dipole antennas  Antenna radiation patterns  Bandwidth  Reflector antennas  Antenna measurements  Frequency measurement  Antenna feeds  Dipole with director  feed  reflector antennas  ultrawideband (UWB)