AddLumpedPort

AddLumpedPort(CSX, prio, portnr, R, start, stop, dir, excite, varargin)

Full definition:

[CSX, port] = AddLumpedPort( CSX, prio, portnr, R, start, stop, dir, excite, varargin )

Add a lumped port as an excitation.

A lumped port consists of an excitation, a lumped resistor, a voltage and current probe.

CSX: CSX-object created by InitCSX()
prio: priority for substrate and probe boxes
portnr: (integer) number of the port
R: internal resistance of the port (lumped element)
start: 3D start rowvector for port definition
stop: 3D end rowvector for port definition
dir: direction/amplitude of port (e.g.: [1 0 0], [0 1 0] or [0 0 1])
excite (optional): if true, the port will be switched on (see AddExcitation()) Note: for legacy support a string will be accepted
V_Probe_Weight: additional weight for the voltage probes
I_Probe_Weight: additional weight for the current probes

optional (key/values):

‘PortNamePrefix’: an prefix to the port name

varargin (optional): additional excitations options, see also AddExcitation

example:

start = [0 -width/2 0];
stop  = [0  width/2 height];
[CSX] = AddLumpedPort(CSX, 5 ,1 , 50, start, stop, [0 0 1], true);
%this defines an active lumped port in z-direction with a 50 Ohm port impedance

Sebastian Held sebastian.held@gmx.de Jun 1 2010 Thorsten Liebig Jul 13 2011