耐高温陶瓷介质杆天线的电热协同设计

2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE) Pub Date : 2022-08-26 DOI:10.1109/MAPE53743.2022.9935160

Xin-Yu Yang, Hong‐wei Deng, Nan Sun

{"title":"耐高温陶瓷介质杆天线的电热协同设计","authors":"Xin-Yu Yang, Hong‐wei Deng, Nan Sun","doi":"10.1109/MAPE53743.2022.9935160","DOIUrl":null,"url":null,"abstract":"A high temperature resistant ceramic dielectric rod antenna is presented in this paper. The phase center of dielectric rod antenna is at its top. Ceramic material can also bear high temperature without destroying electrical properties because of thermal stability of ceramic materials. In addition, the heat conduction of ceramics is much smaller than that of metals, which can play a heat insulation effect. Hence, the radiation part of dielectric rod antenna is inserted into the thermal insulation layer so that its top is close to the bottom of the heat shield plate. It can solve the influence on the radiation performance of the antenna due to the \"Horn Effect\" formed by the gold plating and the bottom metal plate. A broadband ceramic dielectric rod antenna is proposed by electric-thermal co-design. The feed port temperature is less than 100 ℃, which the cable usually can bear the maximum temperature.","PeriodicalId":442568,"journal":{"name":"2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Electric-Thermal Co-Design of High Temperature Resistance Ceramic Dielectric Rod Antenna\",\"authors\":\"Xin-Yu Yang, Hong‐wei Deng, Nan Sun\",\"doi\":\"10.1109/MAPE53743.2022.9935160\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A high temperature resistant ceramic dielectric rod antenna is presented in this paper. The phase center of dielectric rod antenna is at its top. Ceramic material can also bear high temperature without destroying electrical properties because of thermal stability of ceramic materials. In addition, the heat conduction of ceramics is much smaller than that of metals, which can play a heat insulation effect. Hence, the radiation part of dielectric rod antenna is inserted into the thermal insulation layer so that its top is close to the bottom of the heat shield plate. It can solve the influence on the radiation performance of the antenna due to the \\\"Horn Effect\\\" formed by the gold plating and the bottom metal plate. A broadband ceramic dielectric rod antenna is proposed by electric-thermal co-design. The feed port temperature is less than 100 ℃, which the cable usually can bear the maximum temperature.\",\"PeriodicalId\":442568,\"journal\":{\"name\":\"2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE)\",\"volume\":\"51 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-08-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MAPE53743.2022.9935160\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MAPE53743.2022.9935160","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 2

摘要

介绍了一种耐高温陶瓷介质杆天线。介电杆天线的相位中心位于其顶部。由于陶瓷材料的热稳定性，陶瓷材料还可以承受高温而不破坏电性能。此外，陶瓷的热传导比金属小得多，可以起到隔热的效果。因此，将介电杆天线的辐射部分插入隔热层，使其顶部靠近隔热板的底部。解决了镀金与底部金属板形成的“喇叭效应”对天线辐射性能的影响。采用电热协同设计的方法，提出了一种宽带陶瓷介质杆天线。进给口温度小于100℃，这是电缆通常能承受的最高温度。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Electric-Thermal Co-Design of High Temperature Resistance Ceramic Dielectric Rod Antenna

A high temperature resistant ceramic dielectric rod antenna is presented in this paper. The phase center of dielectric rod antenna is at its top. Ceramic material can also bear high temperature without destroying electrical properties because of thermal stability of ceramic materials. In addition, the heat conduction of ceramics is much smaller than that of metals, which can play a heat insulation effect. Hence, the radiation part of dielectric rod antenna is inserted into the thermal insulation layer so that its top is close to the bottom of the heat shield plate. It can solve the influence on the radiation performance of the antenna due to the "Horn Effect" formed by the gold plating and the bottom metal plate. A broadband ceramic dielectric rod antenna is proposed by electric-thermal co-design. The feed port temperature is less than 100 ℃, which the cable usually can bear the maximum temperature.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE)

自引率

0.00%

发文量