2.45 GHz and 5.8 GHz compact dual-band circularly polarized patch antenna

by Abd. Rahim, Sharul Kamal, T. S., Ooi, B. P., Koh
Published 2010

Genetic algorithm tuning based PID Controller for liquid-level tank system

by Mohammed Obaid, Ali, S. P., Koh, K. H, Chong, S.K., Tiong, Zeyad Assi, Obaid
Published 2009

DTC Torque Ripple Minimization Based on PSO-PID Controller

by Rashag, Hassan Farhan, S. P., Koh, Abdalla, Ahmed N., Nadia M. L., Tan, K. H., Chong, S. K., Tiong
Published 2012