Arid

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1990-2019年中国北方沙区太阳能资源评估 期刊论文
发表期刊: 高原气象. 出版年: 2021, 卷号: 40, 期号: 5, 页码: 1213-1223
作者:  刘淳;  任立清;  李学军;  贾冰;  鱼腾飞;  张成琦;  肖建华;  赵春彦;  朱猛
收藏  |  浏览/下载:33/0  |  提交时间:2022/03/18
Sandy regions in northern China  global solar radiation  spatiotemporal pattern  solar resources assessment  
Modelling and design of compact wideband and ultra-wideband antennas for wireless communications. Simulation and measurement of planer inverted F antennas (PIFAs) for contemporary mobile terminal applications, and investigations of frequency range and radiation performance of UWB antennas with design optimisation using parametric studies. 学位论文
学位授予机构: University of Bradford, School of Engineering, Design and Technology. 出版年: 2013
作者:  Hraga;Hmeda Ibrahim
收藏  |  浏览/下载:13/0  |  提交时间:2019/11/29
Ultra-Wideband (UWB)  Wireless Local Area Network (WLAN)  Antennas  Planar Inverted F Antenna (PIFA)  Multiple Inputs Multiple Outputs (MIMO)  Radiation pattern  Pattern diversity  Envelope Correlation Coefficient  Capacity loss  
An overview of the spatial patterns of land surface processes over arid and semiarid regions 期刊论文
发表期刊: SCIENCES IN COLD AND ARID REGIONS. 出版年: 2010, 卷号: 2, 期号: 4, 页码: 288-297
作者:  Zeng, Jian;  Shen, Jie;  Zhang, Qiang
收藏  |  浏览/下载:11/0  |  提交时间:2021/01/08
land surface radiation processes  land surface energy processes  spatial pattern  arid and semiarid regions  
Fundamental remote science research program. Part 2: Status report of the mathematical pattern recognition and image analysis project 科技报告
报告编号: NASA-TM-58260-PT-2, S-536-PT-2, NAS 1.15:58260-PT-2. 出版年: 1984
作者:  Heydorn, R. P.
收藏  |  浏览/下载:5/0  |  提交时间:2019/11/30
DIGITAL SYSTEMS  EARTH (PLANET)  IMAGE PROCESSING  PATTERN RECOGNITION  REMOTE SENSING  ELECTROMAGNETIC RADIATION  ENERGY TRANSFER  MATHEMATICAL MODELS  SPATIAL DISTRIBUTION