HFSS Shared Aperture Antenna Design
Budget: ₹1,500 – ₹12,500 INR
I need a complete HFSS model of a shared-aperture array that combines a magneto-electric dipole with a Vivaldi element, all integrated behind a compact low-pass filter. The array will ultimately serve a broadcasting application, so pattern cleanliness and impedance bandwidth are more important to me than squeezing every last dB of gain.
What I expect from you
• A parametric HFSS project file that lets me adjust key geometries for both the ME dipole and the Vivaldi radiator.
• Co-simulation of the on-board LPF so its insertion loss and return loss appear in the final radiation results.
• Far-field plots (E/H planes, 3D) plus S-parameter sweeps that clearly show the shared-aperture behaviour.
• A short write-up of the optimisation steps you followed and any trade-offs you observed.
I have not locked down the exact frequency span or target gain; I’m happy to be guided by what is practical once the shared aperture is defined. If you foresee fabrication issues—via size, substrate, or feed network—flag them early so we can adjust in simulation rather than on the bench.
Deliver the finished HFSS file, all report data, and the optimisation notes, and I’ll take it from there.
What I expect from you
• A parametric HFSS project file that lets me adjust key geometries for both the ME dipole and the Vivaldi radiator.
• Co-simulation of the on-board LPF so its insertion loss and return loss appear in the final radiation results.
• Far-field plots (E/H planes, 3D) plus S-parameter sweeps that clearly show the shared-aperture behaviour.
• A short write-up of the optimisation steps you followed and any trade-offs you observed.
I have not locked down the exact frequency span or target gain; I’m happy to be guided by what is practical once the shared aperture is defined. If you foresee fabrication issues—via size, substrate, or feed network—flag them early so we can adjust in simulation rather than on the bench.
Deliver the finished HFSS file, all report data, and the optimisation notes, and I’ll take it from there.