{"title":"精确的鱼鳍线闭合解","authors":"P. Pramanick, P. Bhartia","doi":"10.1109/irmm.1983.9126456","DOIUrl":null,"url":null,"abstract":"Accurate closed-form expressions are derived for the theoretical prediction of equivalent dielectric constant, cutoff wavelength, and characteristic impedance of unilateral, bilateral and insulated fin-lines. The expressions developed on a physical basis are accurate to within ±0.6% and valid over the range of structural parameters 0 ≤ b/a ≤ 1, 1/32 ≤ d/b ≤ 1, and 1/32 ≤ s/a ≤ 1/4 (see Fig. 1).","PeriodicalId":314918,"journal":{"name":"1983 Eighth International Conference on Infrared and Millimeter Waves","volume":"14 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1983-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Accurate closed-form solutions for fin-lines\",\"authors\":\"P. Pramanick, P. Bhartia\",\"doi\":\"10.1109/irmm.1983.9126456\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Accurate closed-form expressions are derived for the theoretical prediction of equivalent dielectric constant, cutoff wavelength, and characteristic impedance of unilateral, bilateral and insulated fin-lines. The expressions developed on a physical basis are accurate to within ±0.6% and valid over the range of structural parameters 0 ≤ b/a ≤ 1, 1/32 ≤ d/b ≤ 1, and 1/32 ≤ s/a ≤ 1/4 (see Fig. 1).\",\"PeriodicalId\":314918,\"journal\":{\"name\":\"1983 Eighth International Conference on Infrared and Millimeter Waves\",\"volume\":\"14 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1983-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1983 Eighth International Conference on Infrared and Millimeter Waves\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/irmm.1983.9126456\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1983 Eighth International Conference on Infrared and Millimeter Waves","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/irmm.1983.9126456","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Accurate closed-form expressions are derived for the theoretical prediction of equivalent dielectric constant, cutoff wavelength, and characteristic impedance of unilateral, bilateral and insulated fin-lines. The expressions developed on a physical basis are accurate to within ±0.6% and valid over the range of structural parameters 0 ≤ b/a ≤ 1, 1/32 ≤ d/b ≤ 1, and 1/32 ≤ s/a ≤ 1/4 (see Fig. 1).