{"title":"用t形变压器改进的不等威尔金森功率分压器","authors":"Ren-Fu Tsai, Pu-Hua Deng, Ting-Jung Chang","doi":"10.1109/EPTC.2018.8654262","DOIUrl":null,"url":null,"abstract":"Conventional microstrip unequal Wilkinson power divider is difficult to be realized when the power ratio is not small because high impedance transmission line is usually used. Although the previous unequal divider in 2012 can relax the high impedance line usage, the structure results in low impedance line issue. Therefore, this study proposed a modified unequal Wilkinson power divider using T-shaped transformers can avoid high and low impedance lines simultaneously.","PeriodicalId":360239,"journal":{"name":"2018 IEEE 20th Electronics Packaging Technology Conference (EPTC)","volume":"77 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A Modified Unequal Wilkinson Power Divider Using T-Shaped Transformers\",\"authors\":\"Ren-Fu Tsai, Pu-Hua Deng, Ting-Jung Chang\",\"doi\":\"10.1109/EPTC.2018.8654262\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Conventional microstrip unequal Wilkinson power divider is difficult to be realized when the power ratio is not small because high impedance transmission line is usually used. Although the previous unequal divider in 2012 can relax the high impedance line usage, the structure results in low impedance line issue. Therefore, this study proposed a modified unequal Wilkinson power divider using T-shaped transformers can avoid high and low impedance lines simultaneously.\",\"PeriodicalId\":360239,\"journal\":{\"name\":\"2018 IEEE 20th Electronics Packaging Technology Conference (EPTC)\",\"volume\":\"77 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 IEEE 20th Electronics Packaging Technology Conference (EPTC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EPTC.2018.8654262\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 IEEE 20th Electronics Packaging Technology Conference (EPTC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EPTC.2018.8654262","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Modified Unequal Wilkinson Power Divider Using T-Shaped Transformers
Conventional microstrip unequal Wilkinson power divider is difficult to be realized when the power ratio is not small because high impedance transmission line is usually used. Although the previous unequal divider in 2012 can relax the high impedance line usage, the structure results in low impedance line issue. Therefore, this study proposed a modified unequal Wilkinson power divider using T-shaped transformers can avoid high and low impedance lines simultaneously.
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