I will simulate antenna gain s parameters vswr bandwidth radiation pattern

If you've already got an antenna design or even just a rough concept and need it properly simulated and optimized, that's what I do. I run your antenna through CST or HFSS and check everything that actually matters for real-world performance: S-parameters, VSWR, gain, bandwidth, and radiation pattern.

A lot of antenna problems don't show up until you simulate them properly poor VSWR at your target frequency, gain that's lower than expected, or a radiation pattern that's not shaped the way your application needs. I identify what's off and adjust the design (dimensions, feed point, substrate, matching) until it hits your performance targets.

This works whether you're validating a design you already built, troubleshooting one that's underperforming, or need simulation data to include in a report, paper, or datasheet.

You'll get the simulation file, S11/VSWR plots, gain and radiation pattern data, and a short summary explaining what changed and why.

Inbox me your current design file (or dimensions/parameters if you don't have a CST/HFSS file yet), target frequency, and what performance you're aiming for, and I'll confirm scope and pricing.