{"title":"波纹球的谐振特性","authors":"J. Wait, C. Jackson","doi":"10.6028/JRES.067D.037","DOIUrl":null,"url":null,"abstract":"The radiation from a radial electric dipole on t he surfacc of a corru gatcd sphcrc is treated . It is shown t hat t he power ra di ated in a given mode depends crit ically on t he surface reactance a nd t he circumference of t he sphere. In fac t, for certain values of t hese pa rameters, particular modes a re strongly excited and contain most of t he powcr . Such a structure can be regarded as a n extern al reso nator an d its resonan t characte ri stics are a function of the refractive index of th e surroundin g medium. This opcns t he possibility t hat a surface-wave spherical reso nator m ay have important appli cations to refmcto llwtry.","PeriodicalId":398550,"journal":{"name":"Journal of Research of the National Bureau of Standards, Section D: Radio Propagation","volume":"50 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1963-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Resonant characteristics of a corrugated sphere\",\"authors\":\"J. Wait, C. Jackson\",\"doi\":\"10.6028/JRES.067D.037\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The radiation from a radial electric dipole on t he surfacc of a corru gatcd sphcrc is treated . It is shown t hat t he power ra di ated in a given mode depends crit ically on t he surface reactance a nd t he circumference of t he sphere. In fac t, for certain values of t hese pa rameters, particular modes a re strongly excited and contain most of t he powcr . Such a structure can be regarded as a n extern al reso nator an d its resonan t characte ri stics are a function of the refractive index of th e surroundin g medium. This opcns t he possibility t hat a surface-wave spherical reso nator m ay have important appli cations to refmcto llwtry.\",\"PeriodicalId\":398550,\"journal\":{\"name\":\"Journal of Research of the National Bureau of Standards, Section D: Radio Propagation\",\"volume\":\"50 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1963-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Research of the National Bureau of Standards, Section D: Radio Propagation\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.6028/JRES.067D.037\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Research of the National Bureau of Standards, Section D: Radio Propagation","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.6028/JRES.067D.037","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The radiation from a radial electric dipole on t he surfacc of a corru gatcd sphcrc is treated . It is shown t hat t he power ra di ated in a given mode depends crit ically on t he surface reactance a nd t he circumference of t he sphere. In fac t, for certain values of t hese pa rameters, particular modes a re strongly excited and contain most of t he powcr . Such a structure can be regarded as a n extern al reso nator an d its resonan t characte ri stics are a function of the refractive index of th e surroundin g medium. This opcns t he possibility t hat a surface-wave spherical reso nator m ay have important appli cations to refmcto llwtry.
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