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浏览/检索结果: 共10条，第1-10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 Far-field boundary estimation for the high-power UWB pulsed antennas 期刊论文 IET MICROWAVES ANTENNAS & PROPAGATION, 2018, 卷号: 12, 页码: 2199-2205 作者:  Wang, Shao-fei;  Xie, Yan-zhao 收藏  |  浏览/下载：10/0  |  提交时间：2019/11/26 high-power UWB pulsed antennas  phase difference  time-domain parameter  radiating field  ultra wideband antennas  reflector antennas  radiation element distribution  radiation space  energy edge frequencies  time difference  characteristic parameters  high-power ultra-wideband pulsed antennas  reflector IRA system  antenna radiation patterns  electromagnetic pulse  universal far-field condition  electric field measurement  reflector impulse radiating antenna system  cut-off frequencies  far-field boundary estimation   Miniaturisation design of patch antenna using a low-profile mushroom type meta-substrate tailored with high permittivity 期刊论文 IET MICROWAVES ANTENNAS & PROPAGATION, 2018, 卷号: 12, 页码: 1216-1221 作者:  Xu, Xiaofei[1];  Wei, Juzheng[2] 收藏  |  浏览/下载：10/0  |  提交时间：2019/04/24 microstrip antennas  permittivity  antenna radiation patterns  planar antennas  miniaturisation design  low-profile mushroom type meta-substrate  functional mushroom element  simple-designing rule  effective high-permittivity  conceptual patch antenna  measured antenna characteristics  measured cross-polar levels  measured antenna gain  radiation efficiency  printed planar fabrication technology  high-index permittivity  compact patch antenna designs  efficiency 85 percent   Circularly polarised MIMO ground radiation antennas for wearable devices 期刊论文 ELECTRONICS LETTERS, 2018, 卷号: 54, 期号: 4 作者:  Qu, Longyue;  Piao, Haiyan;  Qu, Yunhao;  Kim, Hyung-Hoon;  Kim, Hyeongdong 收藏  |  浏览/下载：8/0  |  提交时间：2019/12/05 antenna radiation patterns  wearable antennas  electromagnetic wave polarisation  MIMO communication  wireless LAN  antenna arrays  inductors  VHF antennas  circularly polarised MIMO ground radiation antenna  wearable device  polarisation diversity performance  MIMO WLAN application  inductor-loaded metal strip  circular polarisation generation  envelope correlation coefficient  bandwidth 140 MHz  bandwidth 100 MHz   Printed multi-band compound meta-loop antenna with hybrid-coupled SRRs 期刊论文 IET MICROWAVES ANTENNAS & PROPAGATION, 2018, 卷号: 12, 期号: 8 作者:  Xu, Kuiwen;  Liu, Yang;  Dong, Linxi;  Peng, Liang;  Chen, Shichang 收藏  |  浏览/下载：15/0  |  提交时间：2019/12/05 microstrip antennas  microstrip resonators  impedance matching  antenna radiation patterns  loop antennas  metamaterial antennas  printed multiband compound meta-loop antenna  hybrid-coupled SRR  hybrid-coupled split ring resonators  multiband performances  impedance-enhanced performance  design guidelines  one-wavelength rectangular loop  left-hand-right-hand sides  impedance matching  parasitic strips  improved impedance matching  loop-dipole-liked radiation pattern  maximum realised gain  radiation efficiency  frequency 0  729 GHz  frequency 0  797 GHz  frequency 0  935 GHz to 1  1 GHz   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   A design of radiation pattern and polarization reconfigurable antenna using metasurface 会议论文 Asia-Pacific Microwave Conference Proceedings, APMC, 2017-11-13 作者:  Chen, A.;  Ning, X.;  Wang, L.;  Zhang, Z. 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 Antennas  Polarization  High-frequency structure simulators  Metasurface  PIN switches  Polarization reconfigurable  Polarization reconfigurations  Proposal functions  Radiation pattern reconfigurations  Right-circular polarizations  Directional patterns (antenna)   Wideband RCS Reduction of a Slot Array Antenna Using Phase Gradient Metasurface 期刊论文 IEEE Antennas and Wireless Propagation Letters, 2018 作者:  Zhang, W.;  Liu, Y.;  Gong, S.;  Wang, J.;  Jiang, Y. 收藏  |  浏览/下载：11/0  |  提交时间：2019/12/30 Directional patterns (antenna)  Microwave antennas  Radar antennas  Radar cross section  Slot antennas  Anomalous reflection  Diffuse reflection  Metasurface  Monostatic radar cross sections  Operating bandwidth  Radiation characteristics  Slot array antennas  Wide-band  Antenna arrays   Printed multi-band compound meta-loop antenna with hybrid-coupled SRRs 期刊论文 IET MICROWAVES ANTENNAS & PROPAGATION, 2018, 卷号: 12, 页码: 1382-1388 作者:  Xu, Kuiwen;  Liu, Yang;  Dong, Linxi;  Peng, Liang;  Chen, Shichang 收藏  |  浏览/下载：18/0  |  提交时间：2019/12/30 microstrip antennas  microstrip resonators  impedance matching  antenna radiation patterns  loop antennas  metamaterial antennas  printed multiband compound meta-loop antenna  hybrid-coupled SRR  hybrid-coupled split ring resonators  multiband performances  impedance-enhanced performance  design guidelines  one-wavelength rectangular loop  left-hand-right-hand sides  impedance matching  parasitic strips  improved impedance matching  loop-dipole-liked radiation pattern  maximum realised