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A dual-input low noise amplifier (DILNA) topology with pseudo-switch capability is presented. This novel solution allows us to avoid the use of the RF switch in all cases in which the LNA input has to be switched alternatively between two different RF sources. This is obtained by duplicating the input stage of the LNA and creating two concurrent stages. In the particular case of 13-GHz radiometric...
In this work, the design of a CMOS Class E power amplifier (PA), for low-power and low-cost biomedical devices is presented in a standard 0.13 mum CMOS technology. The PA employs Class E topology to exploit its soft-switching property for high efficiency. A differential Common-Gate (CG) structure is employed to achieve a highly symmetrical topology, there by reducing the significant distortion in...
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