Coleman

@johhnson_proman

RF PCB Antenna Design WiFi, BLE, GPS, HFSS, CST Wearable Technology

France

English

About me

I specialize in advanced PCB, RF, antenna, and embedded hardware design for modern electronic products. My services include RF PCB antenna design, WiFi, BLE and GPS antennas, electromagnetic simulation, HFSS and CST analysis, high-speed PCB design, DFM reviews, and manufacturing optimization. I also design compact PCBs for smartwatches, smart glasses, smart rings, fitness bands, and automotive systems. I deliver reliable, production-focused designs with accurate schematics, optimized layouts, and thorough engineering documentation.... Read more

Skills