| Citation: |
Xia Jun, Wang Zhigong, Wu Xiushan, Li Wei. Analysis and Modeling of Broadband CMOS Monolithic Balun up to Millimeter-Wave Frequencies[J]. Journal of Semiconductors, 2008, In Press.
Xia J, Wang Z G, Wu X S, Li W. Analysis and Modeling of Broadband CMOS Monolithic Balun up to Millimeter-Wave Frequencies[J]. J. Semicond., 2008, 29(3): 467.
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Analysis and Modeling of Broadband CMOS Monolithic Balun up to Millimeter-Wave Frequencies
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Abstract
The implementation of broadband monolithic baluns based on CMOS technology is investigated.The configuration and parameterized layout are analyzed.Then,a wide-band lumped element equivalent circuit model accounting for all necessary physical effects is proposed and model parameters are extracted,with high accuracy in a broadband frequency range,via combination of physical formula and fitting optimization.Two baluns were implemented with TSMC’s one-poly eight-metal (1P8M) 0.13μm mixed-signal (MS)/RF CMOS process.The S-parameters of these two baluns were measured using a vector network analyzer.The measured results agree well with the modeled parameters up to millimeter-wave frequencies.-
Keywords:
- modeling,
- millimeter-wave,
- CMOS
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References
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Proportional views
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