{"title":"基于毫米波4∶1变压器的CMOS射频集成电路平衡设计","authors":"Liwen Jing, A. Li, Duona Luo, C. Rowell, C. Yue","doi":"10.1109/IEEE-IWS.2015.7164519","DOIUrl":null,"url":null,"abstract":"This paper presents a compact 4:1 ratio transformer-based balun design in 65-nm CMOS process. The insertion loss is lower than 1.5 dB from 56 GHz to 64 GHz. The balun also serves as a matching network between the output of mixer and chip output terminal. By choosing appropriate inductance ratio and mutual coupling coefficient, the impedance transforms from (52.9+j85.8) Ω to (29.1+j4.7) Ω. Cascade ABCD parameter de-embedding technique is applied to remove the connection parasitic effects in the testing structure.","PeriodicalId":164534,"journal":{"name":"2015 IEEE International Wireless Symposium (IWS 2015)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Millimeter-wave 4∶1 Transformer-based balun design for CMOS RF IC's\",\"authors\":\"Liwen Jing, A. Li, Duona Luo, C. Rowell, C. Yue\",\"doi\":\"10.1109/IEEE-IWS.2015.7164519\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a compact 4:1 ratio transformer-based balun design in 65-nm CMOS process. The insertion loss is lower than 1.5 dB from 56 GHz to 64 GHz. The balun also serves as a matching network between the output of mixer and chip output terminal. By choosing appropriate inductance ratio and mutual coupling coefficient, the impedance transforms from (52.9+j85.8) Ω to (29.1+j4.7) Ω. Cascade ABCD parameter de-embedding technique is applied to remove the connection parasitic effects in the testing structure.\",\"PeriodicalId\":164534,\"journal\":{\"name\":\"2015 IEEE International Wireless Symposium (IWS 2015)\",\"volume\":\"22 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-07-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2015 IEEE International Wireless Symposium (IWS 2015)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IEEE-IWS.2015.7164519\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 IEEE International Wireless Symposium (IWS 2015)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IEEE-IWS.2015.7164519","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Millimeter-wave 4∶1 Transformer-based balun design for CMOS RF IC's
This paper presents a compact 4:1 ratio transformer-based balun design in 65-nm CMOS process. The insertion loss is lower than 1.5 dB from 56 GHz to 64 GHz. The balun also serves as a matching network between the output of mixer and chip output terminal. By choosing appropriate inductance ratio and mutual coupling coefficient, the impedance transforms from (52.9+j85.8) Ω to (29.1+j4.7) Ω. Cascade ABCD parameter de-embedding technique is applied to remove the connection parasitic effects in the testing structure.
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