  This paper presents the design and experimental of a single and array Quasi
Yagi-Uda antenna at 28 GHz. The proposed antenna is implemented on MFLEX
flexible material with a thickness of 0.120mm for 5G applications. A wideband
antenna operates within 24 to 29.5 GHz and exhibits almost the same end-fire
radiation pattern over bandwidth with an average gain of 6.2dBi and 10.15dBi
for single and array antennas. The flexible antenna was tested under bending
conditions and results showed excellent performance at the 28GHz region
