| 电阻贴片频率选择表面(FSSR)的吸波性能研究 |
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| 引用本文： | 陈良,徐彬彬,张世鸿,邓龙江. 电阻贴片频率选择表面(FSSR)的吸波性能研究[J]. 电波科学学报, 2006, 21(4): 548-552 |
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| 作者姓名： | 陈良 徐彬彬 张世鸿 邓龙江 |
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| 作者单位： | 成都电子科技大学微电子与固体电子学院,四川,成都,610054 |
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| 摘 要： | 对电阻贴片频率选择表面(FSSR)的吸波性能进行了研究.将传统FSS的导体贴片用电阻贴片代替,制备了由不同尺寸、电阻的FSSR与不同厚度介质层构成的单层吸波材料.在以Agilent 8720ET矢量网络分析仪为核心的弓形法测试系统中,在2GHz～18GHz频率范围内测量了材料的反射率.结果表明:电阻贴片频率选择表面较Salisbury屏有更宽的吸收频带,其单元贴片尺寸、单元贴片电阻以及介质层的厚度都对吸波材料的反射率有明显的规律性影响,但与单一的Salisbury屏和传统的FSS明显不同,并采用传输线理论对其吸收机理进行了分析.
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| 关 键 词： | 电阻贴片频率选择表面 吸波性能 规律性影响 |
| 文章编号： | 1005-0388（2006）04-0548-05 |
| 收稿时间： | 2005-01-13 |
| 修稿时间： | 2005-01-13 |
Absorbing performance of frequency selective surface with resistance patch |
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| CHEN Liang,XU Bin-bin,ZHANG Shi-hong,DENG Long-jiang. Absorbing performance of frequency selective surface with resistance patch[J]. Chinese Journal of Radio Science, 2006, 21(4): 548-552 |
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| Authors: | CHEN Liang XU Bin-bin ZHANG Shi-hong DENG Long-jiang |
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| Affiliation: | School of Microelectronic and Solid-state Electronics, University of Electronic Science and Technology of China, Chengdu Sichuan 610054, China |
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| Abstract: | The microwave absorbing performance of frequency selective surface with resistance patch (FSSR) was analyzed in this paper. A series of samples are fabricated by embodying FSSR with different cell size, cell resistance and medium of different thickness, and the absorbing performance is tested from 2GHz to 18GHz by the measurement system based on the Agilent 8720ET vector network analyzer. The measurement results show that FSSR has better broadband than Salisbury screen and its cell size, cell resistance and thickness of medium regularly influence the absorbing performance. The Absorbing principle is prsented through the transmission line theorem. |
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| Keywords: | frequency selective surface with resistance patch absorbing performance regular influence |
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