{"title":"一种新型的增强频率比的紧凑型三带阻抗匹配网络","authors":"D. Banerjee, A. Saxena, M. Hashmi","doi":"10.1109/IMARC.2017.8449680","DOIUrl":null,"url":null,"abstract":"In this paper, a novel design of a tri-band impedance matching network has been reported. The specialty of the design lies in its compact size and its ability to operate at elevated frequency ratios, extending 7.5 and beyond. A newly introduced concept of a common frequency has been used. The core of the proposed design consists of a cascade of two L-section dual band transformers. Linking between them for tri-band operation, has been done using the concept of a common frequency. A prototype has been fabricated on RO5880 substrate and tested at the three commercial frequencies of 1.8 GHz (GSM), 2.4 GHz (WiFi/Bluetooth) and 5.8 GHz (WiFi LTE). The measured results are in good agreement with the simulations.","PeriodicalId":259227,"journal":{"name":"2017 IEEE MTT-S International Microwave and RF Conference (IMaRC)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"A Novel Compact Tri-Band Impedance Matching Network with Enhanced Frequency Ratios\",\"authors\":\"D. Banerjee, A. Saxena, M. Hashmi\",\"doi\":\"10.1109/IMARC.2017.8449680\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, a novel design of a tri-band impedance matching network has been reported. The specialty of the design lies in its compact size and its ability to operate at elevated frequency ratios, extending 7.5 and beyond. A newly introduced concept of a common frequency has been used. The core of the proposed design consists of a cascade of two L-section dual band transformers. Linking between them for tri-band operation, has been done using the concept of a common frequency. A prototype has been fabricated on RO5880 substrate and tested at the three commercial frequencies of 1.8 GHz (GSM), 2.4 GHz (WiFi/Bluetooth) and 5.8 GHz (WiFi LTE). The measured results are in good agreement with the simulations.\",\"PeriodicalId\":259227,\"journal\":{\"name\":\"2017 IEEE MTT-S International Microwave and RF Conference (IMaRC)\",\"volume\":\"9 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-12-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 IEEE MTT-S International Microwave and RF Conference (IMaRC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IMARC.2017.8449680\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 IEEE MTT-S International Microwave and RF Conference (IMaRC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IMARC.2017.8449680","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Novel Compact Tri-Band Impedance Matching Network with Enhanced Frequency Ratios
In this paper, a novel design of a tri-band impedance matching network has been reported. The specialty of the design lies in its compact size and its ability to operate at elevated frequency ratios, extending 7.5 and beyond. A newly introduced concept of a common frequency has been used. The core of the proposed design consists of a cascade of two L-section dual band transformers. Linking between them for tri-band operation, has been done using the concept of a common frequency. A prototype has been fabricated on RO5880 substrate and tested at the three commercial frequencies of 1.8 GHz (GSM), 2.4 GHz (WiFi/Bluetooth) and 5.8 GHz (WiFi LTE). The measured results are in good agreement with the simulations.
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