- Self-Shielded Quad-Band EGPRS Transceiver With Spur Avoidance
[作者:Hietala, AW; Humphreys, SR; Arkiszewski, RZ; Hunt, BT; Morris, S,期刊:IEEE Transactions on Microwave Theory and Techniques, 页码:910-918 , 文章类型: Article,,卷期:2009年57-4]
- The next generation of global system for mobile communications/EDGE large signal polar modulation transceivers from RF Micro Devices (RFMD), Greensboro, NC, is described. The transceiver is realized as a single die in 0....
- An L1-Band Dual-Mode RF Receiver for GPS and Galileo in 0.18-mu m CMOS
[作者:Jo, JG; Lee, JH; Park, D; Pu, YG; Shin, SC; Lee, KY; Park, SE; Lee, SJ; Yoo, C,期刊:IEEE Transactions on Microwave Theory and Techniques, 页码:919-927 , 文章类型: Article,,卷期:2009年57-4]
- A dual-mode FT receiver with low-IF architecture has been developed for L1-band global positioning system (GPS) and Galileo system in a 0.18-mu m CMOS process. The channel-selecting bandpass filter centered at 4.092 MHz ...
- Design and Linearization of Class-E Power Amplifier for Nonconstant Envelope Modulation
[作者:Chen, CT; Li, CJ; Horng, TS; Jau, JK; Li, JY,期刊:IEEE Transactions on Microwave Theory and Techniques, 页码:957-964 , 文章类型: Article,,卷期:2009年57-4]
- This paper presents design and linearization techniques for a highly efficient, but nonlinear Class-E power amplifier (PA) applied to linear RF transmitters. To achieve maximum efficiency for Class-E PA operating above g...
- Modeling and Characterization of Intermodulation Linearity on a 90-nm RF CMOS Technology
[作者:Wei, X; Niu, G; Li, Y; Yang, MT; Taylor, SS,期刊:IEEE Transactions on Microwave Theory and Techniques, 页码:965-971 , 文章类型: Article,,卷期:2009年57-4]
- This paper presents measured, simulated and calculated third-order intercept point (IP3) on a 90-nm RF CMOS technology. The IP3 sweet spot is actually at a V-GS lower than zero K-3gm point. This V-GS difference is attrib...
- A Physics-Based Equivalent-Circuit Model for On-Chip Symmetric Transformers With Accurate Substrate Modeling
[作者:Wang, C; Liao, HL; Xiong, YZ; Li, C; Huang, R; Wang, YY,期刊:IEEE Transactions on Microwave Theory and Techniques, 页码:980-990 , 文章类型: Article,,卷期:2009年57-4]
- A physics-based equivalent-circuit model for on-chip symmetric transformers is presented with all the model elements driven from fabrication specifications. Two extra coupled transformer loops are used for each coil to m...
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