PCB - MoM

PCB - MoM, crafted by SP Technical Research Institute of Sweden, delivers a robust solution for those diving deep into the realm of planar conducting structures analysis. Particularly tailored for printed circuit boards, this gem in the Science Tools subcategory under Education ensures users can compute current distributions in the frequency domain.

The latest version, 3.01, offers enhancements from its precursor, 3.0, bringing precise analytical capabilities for both near fields and far fields. Users can dive into simulation scenarios ranging from free space environments to grounded dielectric substrates. With PCB - MoM, placing R, L, and C impedance elements on the structure at arbitrary positions is made effortless, enhancing the practical utility of the program.

Compatibility is top-notch, supporting both Windows 7 and Windows 8 operating systems. The executable file, PCBMOM.EXE, ensures a straightforward setup. Multiple visualization modes allow for comprehensive interpretation of computed quantities—be it the 3D plot, vector plot of current distribution, or the polar plot of radiation patterns. Plus, the help file effectively bridges any gaps in understanding the program's functionalities.

PCB - MoM stands out with its intuitive design; users can easily define structures by drawing directly on the screen with the mouse. The method of moment program's capabilities extend to handling both exciting voltage sources and incident plane waves, making it an extensive tool for multiple analysis scenarios.

Pros:

• Free and accessible for academic and practical usage.
• Detailed visualizations including 3D and vector plots.
• Easily download and set up, ensuring users spend more time analyzing and less time troubleshooting.
• Versatile impedance element placement and structure definition.
• Comprehensive help file to smooth the learning curve.

Cons:

• Limited to Windows 7 and 8 users, potentially leaving out those on newer OS versions.
• UI might seem dated compared to more modern software.

PCB - MoM remains a solid choice for anyone venturing into the detailed analysis of planar conducting structures, particularly for educational purposes where advanced simulation tools can make a significant impact.

You may want to check out more software, such as PCB Footprint Expert, PCB Library Expert or Incredible Adventures of my Mom, which might be similar to PCB - MoM.