Longyue Qu and Hyeongdong Kim from Hanyang University, Korea, talk to Electronics Letters about their paper Circularly polar ised MIMO ground radiation antennas for wearable devices, page 189.
The production base has been built and put into operation on Dec. 2020. It has obtained ISO9001/14001/16949. The Prodction base covers a total area of 3000 square meters, which includes four twenty-meters-long production lines and two automated lines.