![]() ![]() ![]() ![]() With this free edition you have – bar some restrictions – access to our powerful visualization engine and some of the most advanced solvers of CST Studio Suite. The CST Studio Suite Student Edition introduces you to the world of electromagnetic simulation, making Maxwell’s equations easier to understand than ever. So let us get to know you, and we will figure out a world-class software solution unique to your needs and couple it with excellent pricing and reliable support. They feature extensive textual and graphical explanation, videos, and input deck downloads.ĬAE is essential to modern engineering, but it’s an ever-changing landscape of infinite possibilities. By making the domains smaller the peak memory can also be lowered.There are plenty of tutorials of example problems that are available to you at the DS Resource Center. Good news – with DDM solver the peak memory relates to the number and size of domains per core. If your structure contains geometrically identical elements – like antenna arrays – DDM solver allows setting up of repetitions. Direct Frequency Solver requires a big amount of RAM for managing big simulations, and sometimes you just do not have enough to work with.īy dividing the structure into smaller domains DDM solver gives a good simulation speedup, as domains can be solved in parallel, depending on the number of cores. On the contrary, simulation time with Frequency Domain Solver is independent of the number of ports in the structure. When the count goes on hundreds, it can result in days of simulation. ![]() It means that the more ports you have, the longer simulation time you get. Time Domain Solver calculates each port sequentially. Most mm-wave applications require dual-polarization, which multiplies the number of ports by 2, resulting in 32. It is a 4×4 array, that gives us 16 elements in total, or 16 ports. Let’s look at a simple cavity mm-wave antenna array, that works in the 24-32GHz range. GSM, 3G, 4G LTE, 5G Sub-6 antenna design. ![]()
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