Chih W.

In my free time, I am doing commercial graphics designs and photos editing as a freelancer for 18 years already. That is because I love photography and photo editing. I am a veteran in the wireless and RF microelectronics industry who has studied and worked for three decades in North America and Hong Kong. I was a senior R&D and Advanced Technologies manager in global 500 and other wireless/RF/GPS companies for many years and worked with industry's leaders around the world. I have hands-on experience in antenna and RF circuit design and measurement. I have my RF Lab at home and equipped with 30kHz-6GHz Vector Network Analyzer, 9kHz-6GHz Real Time Spectrum Analyzer, Digital scrope, RF Probe, Microscope, SMT soldering stations and others. I have 18 years experience in using Photoshop and Illustrator. I can read, write and speak English and Chinese (Mandarin and Cantonese).