3–3.5 GHz Rectangular Patch Antenna
Publicada el 2026-07-21
Descripción de la oferta
I need a complete CST Studio Suite model of a rectangular microstrip patch antenna that operates reliably across 3000 – 3500 MHz. Designed antenna would be used in an array to feed angle of arrival (AoA) direction finding cuircit on a parallel seperate board through u.fL connector cable. My priority is bandwidth optimisation; once the design is tuned, I’ll use your file as the baseline for fabrication and further testing. Here’s what I’m looking for: • A well-documented CST project file with all boundaries, ports and substrate parameters clearly defined • Simulation results that confirm the −10 dB impedance bandwidth fully spans 3.0–3.5 GHz, plus plots for S-parameters, VSWR, gain and radiation patterns • A brief design report (PDF or Word) explaining your dimension choices, feed technique and any matching or bandwidth-enhancement tricks you applied Acceptance criteria 1. Simulated −10 dB bandwidth ≥ 500 MHz within the target range 2. Peak realised gain clearly stated and supported by radiation plots 3. All files open error-free in CST 2020 or later If you’ve tackled similar 5G-mid-band or WLAN patch work before, feel free to mention it when you share your timeline. I’m ready to move quickly once I see a solid plan. Attached is a photo of a previous design of mine.
Skills
Fuente original: freelancer