{"title":"Power Amplifier of Two-stage MMIC with Filter and Antenna Design for Transmitter Applications","authors":"W. Lai, Y. Mao","doi":"10.1109/ICICM54364.2021.9660302","DOIUrl":null,"url":null,"abstract":"This article introduces integrated transmitter for 802.11bgn applications. The proposed integrated transmitter consists of power amplifier (PA) of two-stage monolithic microwave integrated circuit (MMIC) with broadband pre-distorter, band-pass Gm-C filter, distributed single-pole double-throw (SPDT) radio frequency (RF) switching and chip antenna. The PA design presents conversion gain of 20dB, the output 1-dB compression point (OP 1dB) of 20dBm and power added efficiency (PAE) more than 20%, respectively. The presented PA exhibits error vector magnitude (EVM) of 2.9% and adjacent channel power ratio (ACPR) of -25.6dBc. The implemented integrated transmitter using 0. 18um CMOS technology has experimental outdoor/ indoor throughput base on channels, distance and concurrently complies with the 802.11bgn requirement.","PeriodicalId":6693,"journal":{"name":"2021 6th International Conference on Integrated Circuits and Microsystems (ICICM)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2021-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 6th International Conference on Integrated Circuits and Microsystems (ICICM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICICM54364.2021.9660302","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
This article introduces integrated transmitter for 802.11bgn applications. The proposed integrated transmitter consists of power amplifier (PA) of two-stage monolithic microwave integrated circuit (MMIC) with broadband pre-distorter, band-pass Gm-C filter, distributed single-pole double-throw (SPDT) radio frequency (RF) switching and chip antenna. The PA design presents conversion gain of 20dB, the output 1-dB compression point (OP 1dB) of 20dBm and power added efficiency (PAE) more than 20%, respectively. The presented PA exhibits error vector magnitude (EVM) of 2.9% and adjacent channel power ratio (ACPR) of -25.6dBc. The implemented integrated transmitter using 0. 18um CMOS technology has experimental outdoor/ indoor throughput base on channels, distance and concurrently complies with the 802.11bgn requirement.
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