{"title":"极宽带亚毫米波和太赫兹单极天线的SRR和csr负载","authors":"N. Suguna, S. Revathi","doi":"10.1109/ICMNWC52512.2021.9688458","DOIUrl":null,"url":null,"abstract":"In this paper, a compact printed monopole antenna is loaded with split ring resonators (SRR) and complementary split ring resonators (CSRR) have been proposed for sub – mm wave and terahertz (THz) applications. Performance of SRR and CSRR loading on monopole are investigated in terms of electrical and far –field characteristics. Proposed models are designed on Rogers RT / Duroid 5880 ™ material having dielectric constant 2.2 and loss tangent 0.0009. Overall geometrical size of designed antennas is 24mm x 18mm x 0.787mm and is simulated using the HFSS tool. Impedance bandwidths (IBW) of designed antennas are 1134.76GHz, 1007.04GHz, 1071.81GHz and 1587.97GHz. Fractional bandwidths (FBW) at resonant frequencies are 174.65%, 173.61%, 174.67% and 182.08% respectively. Corresponding bandwidth ratios (BR) are 14.15, 14.79 and 21.33. The maximum peak gain (G) obtained for the designed antennas is 15.08dBi and radiation efficiency (η) is 99.98%. Designed antennas provide good Omni directional characteristics, group delay (< 2ns) and exhibits circular polarization (CP) at several frequencies.","PeriodicalId":186283,"journal":{"name":"2021 IEEE International Conference on Mobile Networks and Wireless Communications (ICMNWC)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"SRR & CSRR loading on Monopole Antenna for Extreme Wide Band Sub - mm Wave and THz Applications\",\"authors\":\"N. Suguna, S. Revathi\",\"doi\":\"10.1109/ICMNWC52512.2021.9688458\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, a compact printed monopole antenna is loaded with split ring resonators (SRR) and complementary split ring resonators (CSRR) have been proposed for sub – mm wave and terahertz (THz) applications. Performance of SRR and CSRR loading on monopole are investigated in terms of electrical and far –field characteristics. Proposed models are designed on Rogers RT / Duroid 5880 ™ material having dielectric constant 2.2 and loss tangent 0.0009. Overall geometrical size of designed antennas is 24mm x 18mm x 0.787mm and is simulated using the HFSS tool. Impedance bandwidths (IBW) of designed antennas are 1134.76GHz, 1007.04GHz, 1071.81GHz and 1587.97GHz. Fractional bandwidths (FBW) at resonant frequencies are 174.65%, 173.61%, 174.67% and 182.08% respectively. Corresponding bandwidth ratios (BR) are 14.15, 14.79 and 21.33. The maximum peak gain (G) obtained for the designed antennas is 15.08dBi and radiation efficiency (η) is 99.98%. Designed antennas provide good Omni directional characteristics, group delay (< 2ns) and exhibits circular polarization (CP) at several frequencies.\",\"PeriodicalId\":186283,\"journal\":{\"name\":\"2021 IEEE International Conference on Mobile Networks and Wireless Communications (ICMNWC)\",\"volume\":\"23 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-12-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 IEEE International Conference on Mobile Networks and Wireless Communications (ICMNWC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICMNWC52512.2021.9688458\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE International Conference on Mobile Networks and Wireless Communications (ICMNWC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICMNWC52512.2021.9688458","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
本文提出了一种小型印刷单极天线，该天线加载了分环谐振器(SRR)，并提出了用于亚毫米波和太赫兹(THz)应用的互补分环谐振器(CSRR)。从电特性和远场特性两方面研究了单极子上SRR和CSRR负载的性能。所提出的模型是在Rogers RT / Duroid 5880™材料上设计的，介电常数为2.2，损耗正切为0.0009。所设计天线的总体几何尺寸为24mm x 18mm x 0.787mm，并使用HFSS工具进行了仿真。设计的天线阻抗带宽(IBW)分别为1134.76GHz、1007.04GHz、1071.81GHz和1587.97GHz。共振频率下的分数带宽(FBW)分别为174.65%、173.61%、174.67%和182.08%。对应的带宽比分别为14.15、14.79和21.33。天线的最大峰值增益(G)为15.08dBi，辐射效率(η)为99.98%。设计的天线具有良好的全向特性，群延迟(< 2ns)，在多个频率下具有圆极化(CP)。
SRR & CSRR loading on Monopole Antenna for Extreme Wide Band Sub - mm Wave and THz Applications
In this paper, a compact printed monopole antenna is loaded with split ring resonators (SRR) and complementary split ring resonators (CSRR) have been proposed for sub – mm wave and terahertz (THz) applications. Performance of SRR and CSRR loading on monopole are investigated in terms of electrical and far –field characteristics. Proposed models are designed on Rogers RT / Duroid 5880 ™ material having dielectric constant 2.2 and loss tangent 0.0009. Overall geometrical size of designed antennas is 24mm x 18mm x 0.787mm and is simulated using the HFSS tool. Impedance bandwidths (IBW) of designed antennas are 1134.76GHz, 1007.04GHz, 1071.81GHz and 1587.97GHz. Fractional bandwidths (FBW) at resonant frequencies are 174.65%, 173.61%, 174.67% and 182.08% respectively. Corresponding bandwidth ratios (BR) are 14.15, 14.79 and 21.33. The maximum peak gain (G) obtained for the designed antennas is 15.08dBi and radiation efficiency (η) is 99.98%. Designed antennas provide good Omni directional characteristics, group delay (< 2ns) and exhibits circular polarization (CP) at several frequencies.
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