The performance of differential up-conversion passive mixer operating in the 3–5 GHz band
for UWB transmitter driven by 25% duty-cycle clocks is studied and analyzed. A reasonably …

This work develops a low-power up-conversion mixer. The developed mixer integrates the
LC parallel resonant technique, the inverter amplifier technique, the resistive-feedback …

The design and simulation of a 2nd harmonic based upconverter is introduced. With the
proposed upconverter, it is possible to reach a good noise figure with power and area …

En las últimas décadas se han formado una gran variedad de técnicas de comunicaciones
electrónicas, lo cual ha requerido que se restrinja su uso a ciertas frecuencias de operación …

The design of a power upconverter with low power consumption in a six metal layers, 180nm
CMOS technology from UMC foundry is presented. The proposed circuit is highly linear …

This work presents the modeling details of a power upconverter enabled to process base
band signals from a ΣΔ modulator. The modulated sequence is encoded for Ultra Wide Band …