Simulated Scattering Parameter Dataset for a Randomly Generated Non-Parameterized Microstrip Dual-Band Filter between 1 and 10 GHz.

A topology distribution is defined by a set of uniform distributions, each representing a certain shapes parameter value. The final topology is created by sampling each distribution, combining all shapes and finally discretizing the shape to form the 32 x 32 binary image. Each dataset entry pairs a topology, with the corresponding two-port S-parameters, reference impedances, and frequency points from a full-wave simulation.

To obtain the electromagnetic response, the topology is used to update a filters patch and before simulating the structure using a full wave simulation software, CST Studio Suite. The MATLAB and Python folders contain an example script that can be used to import and access the data. The Topology Folder contains 8 subfolders, each representing a different topology distribution.

Each subfolder contains a set of files that hold a section for the dataset, each file contains a a 3 fields, namely imageName, topology and solution. Each subfolder also contains an Images folder. This folder contains one image for each topology, where the images name correlates to the imageName field in the datafile, these can be helpful to a user to identify a specific topology.