skrf.media.coaxial.Coaxial.splitter
- Coaxial.splitter(nports, **kwargs)
Ideal, lossless n-way splitter.
The port impedances can be mismatched and the power is split accordingly.
For n > 2, the splitter is not matched because the power wave entering one port meet the equivalent impedance of the other ports in parallel.
\[s_{ii} = \frac{\frac{1}{\sum_{j\neq i}\frac{1}{Z_j}}-Z_i^{*}} {\frac{1}{\sum_{j\neq i}\frac{1}{Z_j}}+Z_i}\]The remaining power is split between the other ports depending their impedances.
\[S_{ij} = \frac{ 2 \sqrt{ {\Re}\left (Z_i \right) \cdot {\Re}\left (Z_j \right) } } {Z_i \cdot Z_j \cdot \sum_{k=1 \dots n}\frac{1}{Z_j}}\]- Parameters:
- Returns:
tee – a n-port splitter
- Return type:
Network
object
See also
match
called to create a ‘blank’ network
splitter_s
actual S-parameter matrix generator algorithm.