Above 1GHz, microstrip antenna is extensively used in wireless communication. The demand of increased wireless communication applications needs increase in bandwidth, gain and efficiency of microstrip antenna. Microstrip antenna is a low profile antenna but has narrow bandwidth, low gain and efficiency. In this paper, a microstrip antenna is designed with multiple substrate, multi layer to improve bandwidth, gain and efficiency. The enhanced performance of proposed design is compared with single layer FR-4 substrate microstrip antenna. A bandwidth enhancement of 357.14%, gain enhancement of 158.62% and efficiency enhancement of 35.3% are achieved with proposed antenna. The achieved bandwidth is 480MHz, maximum gain is 7.5dB and efficiency of 92 percent with proposed antenna.

HFSS, gain, multiple layer substrate, wireless communication.