Dual Band Planar Inverted F Antenna (PIFA) with L-Shape ConfigurationMohamad khlouf Munzer, Saidatul Norlyana Azemi, Azremi Abdullah Al-Hadi, Ping Jack Soh and Mohd Faizal JamlosMATEC Web Conf., 140 (2017) 01019DOI: https://doi.org/10.1051/matecconf/201714001019