- A 90-W Peak Power GaN Outphasing Amplifier With Optimum Input Signal Conditioning
[作者:Qureshi, JH; Pelk, MJ; Marchetti, M; Neo, WCE; Gajadharsing, JR; van der Heijden, MP; de Vreede, LCN,期刊:IEEE Transactions on Microwave Theory and Techniques, 页码:1925-1935 , 文章类型: Article,,卷期:2009年57-8]
- A 90-W peak-power 2.14-GHz improved GaN outphasing amplifier with 50.5% average efficiency for wideband code division multiple access (W-CDMA) signals is presented. Independent control of the branch amplifiers by two in-...
- Analysis and Design of Reduced-Size Marchand Rat-Race Hybrid for Millimeter-Wave Compact Balanced Mixers in 130-nm CMOS Process
[作者:Lien, CH; Wang, CH; Lin, CS; Wu, PS; Lin, KY; Wang, H,期刊:IEEE Transactions on Microwave Theory and Techniques, 页码:1966-1977 , 文章类型: Article,,卷期:2009年57-8]
- The analysis and design flow for reduced-size Marchand rat-race hybrids are presented in this paper. A simplified single-to-differential mode is used to analyze the Marchand balun, and the methodology to reduce the size ...
- Implicit Element Clustering for Tetrahedral Transmission-Line Modeling (TLM)
[作者:Sewell, PD; Benson, TM; Christopoulos, C; Thomas, DWP; Vukovic, A; Wykes, JG,期刊:IEEE Transactions on Microwave Theory and Techniques, 页码:2005-2014 , 文章类型: Article,,卷期:2009年57-8]
- Time-domain electromagnetic simulations employing unstructured tetrahedral meshes can be sensitive to local mesh characteristics. In particular, the maximum permissible time step for stable operation can be unacceptably ...
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