This (heavily under construction) section collects a few calculations and tricks I used here and there. No big deal and this stuff is widely available elsewhere, but I figured out having this all together on-line is more convenient than getting lost in my papers, notebooks, post-its etc.
Voltage and power sources in a circuit simulator
Even/odd mode decomposition for symmetrical network analysis; Application to simple RC circuits
Survival guide to different Maxwell equations notations
Power definition in sinusoidal steady-state conditions
Right to the Poynting, attenuation and other amenities
2-port network conversion from S-parameters to Voltages and Currents
ADS implementation of a compact model for circuit simulation of electromechanical components
Stupid math facts 1: Gauss integral
Stupid math facts 2: Inverse of a complex number; Application to simple impedance calculations
Coming up:
Fast synthesis of bandpass filtering responses for reconfigurable filters applications
A tunable impedance transformer for multi-communication standard front ends.
A high power switch varactor architecture.
Transient characterization of MEMS switches reliability.
A coplanar waveguide microchamber for pulse electric field investigation of biological cells.