M. Yu, M. Matloubian, P. Petre, L. Hamilton, R. Bowen, M. Lui, H. Sun, C. Ngo, P. Janke
{"title":"基于有限接地CPW设计的w波段inp型HEMT MMIC功率放大器","authors":"M. Yu, M. Matloubian, P. Petre, L. Hamilton, R. Bowen, M. Lui, H. Sun, C. Ngo, P. Janke","doi":"10.1109/GAAS.1998.722616","DOIUrl":null,"url":null,"abstract":"In this paper we report on the development of W-band MMIC power amplifiers using 0.1 /spl mu/m AlInAs-GaInAs-InP HEMT technology and finite-ground coplanar waveguide (FGCPW) designs. Two single-stage single-ended W-band MMICs using 150 /spl mu/m and 250 /spl mu/m wide HEMTs were designed, fabricated and tested. The results show that the small signal performance of the MMIC using the 150 /spl mu/m wide HEMT has a linear gain of more than 12 dB at 94 GHz. The corresponding amplifier exhibits an output power of 13.8 dBm with a power-added efficiency of 23%. The MMIC using the 250 /spl mu/m wide HEMT demonstrates 9 dB linear gain and the amplifier has a maximum output power of 16.7 dBm with 17.5% power added efficiency at 94 GHz. These power amplifiers are the first ever reported using a CPW configuration at this frequency.","PeriodicalId":288170,"journal":{"name":"GaAs IC Symposium. IEEE Gallium Arsenide Integrated Circuit Symposium. 20th Annual. Technical Digest 1998 (Cat. No.98CH36260)","volume":"97 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1998-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"W-band InP-based HEMT MMIC power amplifiers using finite-ground CPW design\",\"authors\":\"M. Yu, M. Matloubian, P. Petre, L. Hamilton, R. Bowen, M. Lui, H. Sun, C. Ngo, P. Janke\",\"doi\":\"10.1109/GAAS.1998.722616\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper we report on the development of W-band MMIC power amplifiers using 0.1 /spl mu/m AlInAs-GaInAs-InP HEMT technology and finite-ground coplanar waveguide (FGCPW) designs. Two single-stage single-ended W-band MMICs using 150 /spl mu/m and 250 /spl mu/m wide HEMTs were designed, fabricated and tested. The results show that the small signal performance of the MMIC using the 150 /spl mu/m wide HEMT has a linear gain of more than 12 dB at 94 GHz. The corresponding amplifier exhibits an output power of 13.8 dBm with a power-added efficiency of 23%. The MMIC using the 250 /spl mu/m wide HEMT demonstrates 9 dB linear gain and the amplifier has a maximum output power of 16.7 dBm with 17.5% power added efficiency at 94 GHz. These power amplifiers are the first ever reported using a CPW configuration at this frequency.\",\"PeriodicalId\":288170,\"journal\":{\"name\":\"GaAs IC Symposium. IEEE Gallium Arsenide Integrated Circuit Symposium. 20th Annual. Technical Digest 1998 (Cat. No.98CH36260)\",\"volume\":\"97 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1998-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"GaAs IC Symposium. IEEE Gallium Arsenide Integrated Circuit Symposium. 20th Annual. Technical Digest 1998 (Cat. No.98CH36260)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/GAAS.1998.722616\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"GaAs IC Symposium. IEEE Gallium Arsenide Integrated Circuit Symposium. 20th Annual. Technical Digest 1998 (Cat. No.98CH36260)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/GAAS.1998.722616","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
W-band InP-based HEMT MMIC power amplifiers using finite-ground CPW design
In this paper we report on the development of W-band MMIC power amplifiers using 0.1 /spl mu/m AlInAs-GaInAs-InP HEMT technology and finite-ground coplanar waveguide (FGCPW) designs. Two single-stage single-ended W-band MMICs using 150 /spl mu/m and 250 /spl mu/m wide HEMTs were designed, fabricated and tested. The results show that the small signal performance of the MMIC using the 150 /spl mu/m wide HEMT has a linear gain of more than 12 dB at 94 GHz. The corresponding amplifier exhibits an output power of 13.8 dBm with a power-added efficiency of 23%. The MMIC using the 250 /spl mu/m wide HEMT demonstrates 9 dB linear gain and the amplifier has a maximum output power of 16.7 dBm with 17.5% power added efficiency at 94 GHz. These power amplifiers are the first ever reported using a CPW configuration at this frequency.
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