| 太赫兹高增益天线测量技术的可行性分析 |
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| 引用本文： | 张领飞,秦顺友.太赫兹高增益天线测量技术的可行性分析[J].太赫兹科学与电子信息学报,2013,11(2):184-188. |
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| 作者姓名： | 张领飞 秦顺友 |
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| 作者单位： | 中国电子科技集团公司第 54研究所,河北 石家庄 050081 |
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| 摘 要： | 对于高增益天线,当频率达到太赫兹频段时,传统的天线测量技术均面临巨大挑战.针对太赫兹高增益天线的测量问题,论述了各种天线测量技术,如远场法、近场法和紧缩场法的可行性,分析了其各自的特点及其应用在太赫兹频段的局限性,基于全息的紧缩场测量技术在太赫兹高增益天线测量中,具有广阔的应用前景.
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| 关 键 词： | 太赫兹高增益天线 天线测量 远场法 近场法 紧缩场法 |
| 收稿时间： | 2012/11/12 0:00:00 |
| 修稿时间： | 2012/12/10 0:00:00 |
Feasibility analysis of high-gain antenna measurement techniques at THz band |
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| ZHANG Ling-fei and QIN Shun-you.Feasibility analysis of high-gain antenna measurement techniques at THz band[J].Journal of Terahertz Science and Electronic Information Technology,2013,11(2):184-188. |
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| Authors: | ZHANG Ling-fei and QIN Shun-you |
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| Abstract: | Measurements of high-gain antennas at THz frequencies present challenges for traditional antenna measurement techniques. Aiming at the measurement problems of high-gain antennas at THz, the feasibility of various antenna measurement techniques including far-field, near-field and Compact Antenna Test Range(CATR), are discussed; features of each method and the limitations of these methods applied to THz bands are presented. And the result indicates that the CATR based on hologram has a broad application prospect in high-gain antenna measurement at THz band. |
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| Keywords: | THz high gain antenna antenna measurements far-field method near-field method Compact Antenna Test Range |
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