Changes
/* Sources, Ports & Devices */
<li>
Huygens sources</li>
<li>
Source arrays with weight distribution & phase progression</li>
<li>
Arbitrary user-defined temporal excitation waveforms using mathematical expressions and Python functions</li>
<li>
Passive RLC lumped devices: R, L, C, series RL and parallel RC and nonliear diode device</li>
<li>
Active lumped one-port and two-port devices placed on PEC lines aligned along one of the principal axes with arbitrary Netlist definitions</li>
<li>
Active distributed one-port and two-port devices placed under microstrip lines with arbitrary Netlist definitions</li>
</ul>
