Titlebook: Circuits and Systems for Wireless Communications; Markus Helfenstein,George S. Moschytz Book 2002 Springer Science+Business Media New York

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Energie- und Umweltgovernance in der Arktislocking signals, the latter due to the software tuning that allows coarse frequency resolution in the RF frequency synthesiser..An analysis was presented that shows that these advantages should be possible with no penalty on power dissipation, and simulation results demonstrate the efficacy of the principle.

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Low-Spurious ADC Architectures for Software Radio, two examples of high-resolution ADCs shown here prove that even CMOS ADCs can move into the 100 MHz range with high resolution if new robust architectures are developed. The current ADC art, estimated by recent works, is projected to achieve a linearity of 15 b to 16 b with a SFDR of over 90 dB at a 100 MHz range in the near future.

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https://doi.org/10.1007/978-3-642-80278-2frequencies of about 30 GHz with only three additional masking levels. Using similar device structures with the same “CMOS first” philosophy, we also fabricated Si/SiGe hetero-junction bipolar transistors with a cut off frequency of 54 GHz.

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Low-Cost Si and Si/Si1−xGex Heterostructure BiCMOS Technologies for Wireless Applicationsfrequencies of about 30 GHz with only three additional masking levels. Using similar device structures with the same “CMOS first” philosophy, we also fabricated Si/SiGe hetero-junction bipolar transistors with a cut off frequency of 54 GHz.

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