University of Toronto St. George Campus - Electrical Engineering
Doctor of Philosophy (Ph.D.)
Electrical and Electronics Engineering
Università degli Studi di Pavia
Bachelor's degree
Electrical and Electronics Engineering
Università degli Studi di Pavia
Nanotechnology
Mixed Signal
Sensors
ASIC
Characterization
Analog Circuits
Spectrum Analyzer
CMOS
R&D
Analog Circuit Design
RF
Microelectronics
Circuit Design
PLL
IC
Semiconductors
Cadence Virtuoso
LNA
Verilog
An LTE Transmitter Using a Class-A/B Power Mixer
daniele ottini
An LTE Transmitter Using a Class-A/B Power Mixer
A Low Out-of-Band Noise LTE Transmitter with Current-mode approach
daniele ottini
An LTE Transmitter Using a Class-A/B Power Mixer
Antonio
Liscidini
Università degli Studi di Pavia
University of Toronto
Huawei
Università degli Studi di Pavia
Huawei
Milano
Lombardy
Italy
Consultant
University of Toronto
Associate Professor
University of Toronto
US 20120139764 A1
Gabriele Gandolfi
Marco Sosio
US 20120139764 A1
US9042855 B1
Devices and methods capable of correcting for distortion are disclosed. For example
a method for compensating for non-idealities in a frequency-conversion circuit having a high-frequency input side separated from a baseband side by a passive mixer is presented. The method includes injecting a plurality of calibration signals in the baseband side to determine cross-talk between an In-phase (I) portion of the baseband side and a Quadrature (Q) portion of the baseband side to produce a first measurement Γ+ and a second measurement Γ−
synthesizing a crosstalk compensation filter g(ω) based on the first measurement Γ+ and the second measurement Γ−
and applying the crosstalk compensation filter g(ω) to an output of the frequency-conversion circuit.
Baseband filter calibration methods and systems