• Nilesh Sonwane
• V. V. Yerigeri

We demonstrated and presented narrow bandwidth quad band line fed microstrip patch antenna for multiband wireless communication application. In proposed design, we introduced patch with anti-symmetrical triangular slot to enhance the performance of mictrostrip antenna. Adjusting the dimension of triangular shaped slot, its enhanced narrow band performance at primary and secondary resonance mode can increased sufficiently to achieve desired bandwidth of proposed antenna. We demonstrated many antenna structures to study of these parameters on the resulting quad band response. In this paper, we designed quad-band microstrip rectangle antenna with slot antenna using line-feed technique, it support the three wireless communication bands that is (2.1-2.3 GHz), (3.83-4.15GHz), (5.57-5.9 GHz) and (7.36-7.62GHz).

Quad band Microstrip antenna, bandwidth enhancement, line feed technique

"Line fed Quad-band Microstrip antenna with narrow bandwidth", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 4, page no.383-388, April-2020, Available :http://www.jetir.org/papers/JETIR2004055.pdf

"Line fed Quad-band Microstrip antenna with narrow bandwidth", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 4, page no. pp383-388, April-2020, Available at : http://www.jetir.org/papers/JETIR2004055.pdf