Showing 41 - 60 results of 236 for search 'ANTENNAS AND PROPAGATION', query time: 1.23s Refine Results
  1. 41
    by Chen Tien-ho, 陳殿河
    Published 1998
    ... architecture in the Automatic Tracking Antenna Control System. Base on signal and information that offered...
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  2. 42
    by Kuan-Hsueh Tseng, 曾冠學
    Published 2005
    ... propagation. Because waves travel via direct and reflected/refracted paths add up either constructively...
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  3. 43
    by You, Jing-Wei, 游景崴
    Published 2018
    ... technique, which traces multipath propagation in an indoor environment. These antennas are placed...
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  4. 44
    by Hsing-Nuan Liu, 劉杏暖
    Published 2006
    ... on the radiation pattern and antenna gain are discussed when the structure is placed above the antenna. First...
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  5. 45
    by CHEN, HONG TWU, 陳宏圖
    Published 1994
    ...博士 === 國立中山大學 === 電機工程研究所 === 82 === The spherical-circular microstrip patch antenna is studied...
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  6. 46
    by Chen,Wei-Chih, 陳韋至
    Published 2019
    ... networks) generation, due to the adoption of higher frequency bands, the problem of space propagation loss...
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  7. 47
    by Chia-Horng Lin, 林佳宏
    Published 2004
    ... surfaces (FSS) have been designed, fabricated and measured for microstrip wideband antennas. In Chapter 2...
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  8. 48
    by Te-shun Wang, 王德順
    Published 2006
    ...博士 === 國立臺灣科技大學 === 電機工程系 === 94 === In this dissertation, wave propagation properties in urban...
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  9. 49
    by Ching-Hung Lin, 林信弘
    Published 2000
    ... and permits analysis of antenna design under a specific geography condition. It is also possible to enhance...
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  10. 50
    by Kuang-Yu Yang, 楊光宇
    Published 2012
    ... rainbow [2], etc. Recently, N. Yu et. al. showed that a graded optical antenna array could realize...
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  11. 51
    by Su Po-Lin, 蘇柏霖
    Published 2001
    ... and wireless local area networks(WLAN), suffer from propagation problems including multipath, fading, shadowing...
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  12. 52
    by We-Tin Liu, 劉韋廷
    Published 2007
    ... of diffraction wave due to the wave propagation the edge of the wall within a building. The measurement topology...
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  13. 53
    by Cheng-YangChiou, 邱正揚
    Published 2014
    ...) is possible to multiple the data capacity of a given channel several times via using the multipath propagation...
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  14. 54
    by Chin-Hao Chen, 陳勁豪
    Published 2003
    ... polarization antenna is used to receive the satellite signals to reduce the fading of EM wave propagation...
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  15. 55
    by Kuo Ren De, 郭仁德
    Published 2000
    ... of smart antenna system algorithm and vector propagation channel modeling. First, we''re...
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  16. 56
    by Wei-Long Hu, 胡維龍
    Published 2007
    ...碩士 === 元智大學 === 通訊工程學系 === 95 === A novel beam switching antenna design is proposed in this work...
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  17. 57
    by Tsung-Ying Chung, 鍾宗穎
    Published 2004
    ..., such as mobile communications, suffer so many unwanted reflected wave from propagation problems including...
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  18. 58
    by Tung-Kai Chang, 張東凱
    Published 2004
    ...) due to selective fading arising form multipath propagation. Indoor communication environment, data...
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  19. 59
    by An-Yao Chou, 周安遙
    Published 2016
    ... planar antenna lens contains periodic grid structure, which can be used to control the wave propagation...
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  20. 60
    by Chyi-Wen Chen, 陳祈文
    Published 1994
    ... for the performance of the direct sequence systems. This paper suggests to employ the antenna array...
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