{"title":"一种适用于3G和4G应用的四频功率分配器的新设计","authors":"A. El-Akhdar, H. El-Hennawy, A. El-Tager","doi":"10.23919/EUMC.2012.6459163","DOIUrl":null,"url":null,"abstract":"This paper presents a novel Quad-band power divider with equal division ratio operating at four arbitrary frequency bands. Two sections of transmission line transformers based on coupled microstrip lines are applied to obtain quad-band power divider. In addition, design methodology is proposed for the novel structure. A prototype is designed, simulated, fabricated and measured to operate at 2.1, 2.5, 3.5, and 3.8 GHz to fulfill the requirements of 3G and 4G applications. The proposed structure features reduced size and less resistors than other conventional techniques. Measurements are in very good agreement with simulations which verifies the proposed idea and design methodology.","PeriodicalId":266910,"journal":{"name":"2012 42nd European Microwave Conference","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"A novel design of Quad-band power divider for 3G and 4G applications\",\"authors\":\"A. El-Akhdar, H. El-Hennawy, A. El-Tager\",\"doi\":\"10.23919/EUMC.2012.6459163\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a novel Quad-band power divider with equal division ratio operating at four arbitrary frequency bands. Two sections of transmission line transformers based on coupled microstrip lines are applied to obtain quad-band power divider. In addition, design methodology is proposed for the novel structure. A prototype is designed, simulated, fabricated and measured to operate at 2.1, 2.5, 3.5, and 3.8 GHz to fulfill the requirements of 3G and 4G applications. The proposed structure features reduced size and less resistors than other conventional techniques. Measurements are in very good agreement with simulations which verifies the proposed idea and design methodology.\",\"PeriodicalId\":266910,\"journal\":{\"name\":\"2012 42nd European Microwave Conference\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2012 42nd European Microwave Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23919/EUMC.2012.6459163\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 42nd European Microwave Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/EUMC.2012.6459163","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A novel design of Quad-band power divider for 3G and 4G applications
This paper presents a novel Quad-band power divider with equal division ratio operating at four arbitrary frequency bands. Two sections of transmission line transformers based on coupled microstrip lines are applied to obtain quad-band power divider. In addition, design methodology is proposed for the novel structure. A prototype is designed, simulated, fabricated and measured to operate at 2.1, 2.5, 3.5, and 3.8 GHz to fulfill the requirements of 3G and 4G applications. The proposed structure features reduced size and less resistors than other conventional techniques. Measurements are in very good agreement with simulations which verifies the proposed idea and design methodology.