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Application of subwavelength corrugated grooves in the antenna field
Zhao Zeyu; Huang Cheng; Feng Qin; Luo Xiangang
Pages1792-1795
2009
Language英语
Indexed ByEi
Subtype会议论文
AbstractIn this paper, the subwavelength corrugated grooves and conventional artificial periodic grooves are integrated and applied in the slots array antenna. The radiation performance of the designed antenna is investigated, and simulation results show that the gain is significantly improved and the backward radiation is largely suppressed. The relation of the antenna gain with groove number is studied. It is found that there is a saturation value of the groove number corresponding to the maximum gain and this value also has a relation with the exciting sources number. Furthermore, the drawbacks of this kind of corrugated slot antenna are discussed and some prospects are given for future development of the corrugated structure in the antenna field.; In this paper, the subwavelength corrugated grooves and conventional artificial periodic grooves are integrated and applied in the slots array antenna. The radiation performance of the designed antenna is investigated, and simulation results show that the gain is significantly improved and the backward radiation is largely suppressed. The relation of the antenna gain with groove number is studied. It is found that there is a saturation value of the groove number corresponding to the maximum gain and this value also has a relation with the exciting sources number. Furthermore, the drawbacks of this kind of corrugated slot antenna are discussed and some prospects are given for future development of the corrugated structure in the antenna field.
Conference NameAPMC 2009 - Asia Pacific Microwave Conference 2009
Conference Date2009
Document Type会议论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/7874
Collection微细加工光学技术国家重点实验室(开放室)
Corresponding AuthorZhao Zeyu
Affiliation中国科学院光电技术研究所
Recommended Citation
GB/T 7714
Zhao Zeyu,Huang Cheng,Feng Qin,et al. Application of subwavelength corrugated grooves in the antenna field[C],2009:1792-1795.
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