{"title":"赫兹偶极子辐射场的精确时域评价","authors":"A. Ergin, S. Karaca","doi":"10.1109/MMW.2010.5605141","DOIUrl":null,"url":null,"abstract":"This paper provides an exact derivation of the radiated fields of a Hertz dipole in time domain. The usual derivation of the frequency domain dipole fields involves neglecting the phase variation across the dipole and hence, it is not exact. The time domain derivations presented here do not involve any approximations. The relations between time domain and frequency domain fields of an infinitesimal dipole are studied by taking the limit of the exact field expressions as the dipole length goes to zero.","PeriodicalId":145274,"journal":{"name":"2010 10th Mediterranean Microwave Symposium","volume":"20 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"An exact time domain evaluation for radiated fields from a Hertz dipole\",\"authors\":\"A. Ergin, S. Karaca\",\"doi\":\"10.1109/MMW.2010.5605141\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper provides an exact derivation of the radiated fields of a Hertz dipole in time domain. The usual derivation of the frequency domain dipole fields involves neglecting the phase variation across the dipole and hence, it is not exact. The time domain derivations presented here do not involve any approximations. The relations between time domain and frequency domain fields of an infinitesimal dipole are studied by taking the limit of the exact field expressions as the dipole length goes to zero.\",\"PeriodicalId\":145274,\"journal\":{\"name\":\"2010 10th Mediterranean Microwave Symposium\",\"volume\":\"20 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-10-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 10th Mediterranean Microwave Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MMW.2010.5605141\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 10th Mediterranean Microwave Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MMW.2010.5605141","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An exact time domain evaluation for radiated fields from a Hertz dipole
This paper provides an exact derivation of the radiated fields of a Hertz dipole in time domain. The usual derivation of the frequency domain dipole fields involves neglecting the phase variation across the dipole and hence, it is not exact. The time domain derivations presented here do not involve any approximations. The relations between time domain and frequency domain fields of an infinitesimal dipole are studied by taking the limit of the exact field expressions as the dipole length goes to zero.