Figure 4
From: Traveling salesman problem solution using magnonic combinatorial device
Schematics of the combinatorial device for TSP with six cities. There are two more phase shifters compared to Fig. 2 marked as E and F added to the mesh. These shifters provide \(\pi \times \mathit{Log}\left(11\right)\) and \(\pi \times \mathit{Log}\left(13\right)\) phase shifts, respectively.
