W. A. Malik, W. M. Abdulkawi, A. A. Sheta, Naif F. Alzakari
{"title":"一种6瓦LDMOS宽带平衡功率放大器","authors":"W. A. Malik, W. M. Abdulkawi, A. A. Sheta, Naif F. Alzakari","doi":"10.1109/IBCAST.2019.8667238","DOIUrl":null,"url":null,"abstract":"The design of a wideband 6 Watts LDMOS based balanced power amplifier (PA) is presented. The proposed balanced PA covers a frequency band of 500 MHz (1.2-1.7 GHz) with 1.5 GHz as a center frequency. The single ended PA achieves a gain of 10.9 dB. The T-network topology is adopted to design the input and output matching circuits. The PA is fabricated on FR4 with 1.5 mm thickness. The measured results show a very good agreement with the simulated results. The balanced PA is formed by duplicating the single PA along with the quadrature coupler at its input and output to split and combine the signals respectively. The performance of the balanced PA makes it suitable to be incorporated in any recent and future wireless communication systems.","PeriodicalId":335329,"journal":{"name":"2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A 6 Watts LDMOS Wideband Balanced Power Amplifier\",\"authors\":\"W. A. Malik, W. M. Abdulkawi, A. A. Sheta, Naif F. Alzakari\",\"doi\":\"10.1109/IBCAST.2019.8667238\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The design of a wideband 6 Watts LDMOS based balanced power amplifier (PA) is presented. The proposed balanced PA covers a frequency band of 500 MHz (1.2-1.7 GHz) with 1.5 GHz as a center frequency. The single ended PA achieves a gain of 10.9 dB. The T-network topology is adopted to design the input and output matching circuits. The PA is fabricated on FR4 with 1.5 mm thickness. The measured results show a very good agreement with the simulated results. The balanced PA is formed by duplicating the single PA along with the quadrature coupler at its input and output to split and combine the signals respectively. The performance of the balanced PA makes it suitable to be incorporated in any recent and future wireless communication systems.\",\"PeriodicalId\":335329,\"journal\":{\"name\":\"2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST)\",\"volume\":\"3 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IBCAST.2019.8667238\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IBCAST.2019.8667238","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The design of a wideband 6 Watts LDMOS based balanced power amplifier (PA) is presented. The proposed balanced PA covers a frequency band of 500 MHz (1.2-1.7 GHz) with 1.5 GHz as a center frequency. The single ended PA achieves a gain of 10.9 dB. The T-network topology is adopted to design the input and output matching circuits. The PA is fabricated on FR4 with 1.5 mm thickness. The measured results show a very good agreement with the simulated results. The balanced PA is formed by duplicating the single PA along with the quadrature coupler at its input and output to split and combine the signals respectively. The performance of the balanced PA makes it suitable to be incorporated in any recent and future wireless communication systems.
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