- A load-shared CMOS power amplifier with efficiency boosting at low power mode for polar transmitters
[作者:Lee, DH; Park, C; Han, J; Kim, Y; Hong, S; Lee, CH; Laskar, J,期刊:IEEE Transactions on Microwave Theory and Techniques, 页码:1565-1574 , 文章类型: Article,,卷期:2008年56-7]
- A load-shared CMOS power amplifier (PA) for 1.8-GHz polar transmitter applications has been implemented in standard 0.18-mu m CMOS technology and fully characterized to demonstrate its efficiency boosting technique in lo...
- A high-efficiency 100-W GaN three-way Doherty amplifier for base-station applications
[作者:Pelk, MJ; Neo, WCE; Gajadharsing, JR; Pengelly, RS; de Vreede, LCN,期刊:IEEE Transactions on Microwave Theory and Techniques, 页码:1582-1591 , 文章类型: Article,,卷期:2008年56-7]
- A three-way Doherty 100-W GaN base-station power amplifier at 2.14 GHz is presented. Simple, but accurate design equations for the output power combiner of the amplifier are introduced. Mixed-signal techniques are utiliz...
- Passive millimeter-wave imaging module with preamplified zero-bias detection
[作者:Lynch, JJ; Moyer, HP; Schaffner, JH; Royter, Y; Sokolich, M; Hughes, B; Yoon, YJ; Schulman, JN,期刊:IEEE Transactions on Microwave Theory and Techniques, 页码:1592-1600 , 文章类型: Article,,卷期:2008年56-7]
- An analytical model and supporting measured data are presented for a preamplified W-band radiometer with a zero-bias detector appropriate for commercial millimeter-wave imaging cameras. Basic radiometer parameters, inclu...
- Nonlinear characterization and modeling of carbon nanotube field-effect transistors
[作者:Curutchet, A; Theron, D; Werquin, M; Ducatteau, D; Happy, H; Dambrine, G; Bethoux, JM; Derycke, V; Gaquiere, C,期刊:IEEE Transactions on Microwave Theory and Techniques, 页码:1505-1510 , 文章类型: Article,,卷期:2008年56-7]
- We report for the first time to our knowledge large-signal measurements performed at 600 MHz and in time domain on carbon nanotube field-effect transistors (CNFETs) using a large-signal network analyzer. To overcome the ...
- Open-loop digital predistorter for RF power amplifiers using dynamic deviation reduction-based Volterra series
[作者:Zhu, AD; Draxler, PJ; Yan, JMJ; Brazil, TJ; Kimball, DF; Asbeck, PM,期刊:IEEE Transactions on Microwave Theory and Techniques, 页码:1524-1534 , 文章类型: Article,,卷期:2008年56-7]
- In this paper, we propose an efficient open-loop digital predistorter (DPD) derived from the dynamic deviation reduction-based Volterra series that allows compensation for both nonlinear distortion and memory effects ind...
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