Investigation on Wearable Antenna under Different Bending Conditions for Wireless Body Area Network (WBAN) Applications oleh Ismahayati Adam, Muhammad Ramlee Kamarudin, Ali H. Rambe, Norshakila Haris, Hasliza A. Rahim, Wan Zuki A. Wan Muhamad, Arif M. Ismail, Muzammil Jusoh, Mohd Najib M. Yasin