• K. JEYASEELAN
• J. MOHAMMED AZARUDEEN
• R. YUDHASITH
• E. ARAVINDRAJ
• Dr. K. AYYAPPAN

Microstrip patch antenna (MPA) provides an intellectual way for obtaining Dual frequencies simultaneously with a single antenna. A Rectangular Microstrip patch antenna has been designed with slots etched on the patch for radiating two different frequencies such as 4.65 GHz and 5.14 GHz which are used in C- band applications such as Wireless Fidelity (Wi-Fi) devices, Weather radar systems, Satellite communication and cordless telephones. The design consists of three layers – Rectangular Patch, Substrate and Ground plane with an overall dimension of (50x40x1.68 mm). Here, Patch and Ground plane are the conducting layers made of copper and Flame Retardant 4 (FR-4) Substrate is a dielectric material used. The antenna design is symmetrical and it is fed using a microstrip with lumped port for good impedance matching. Hereby, the proposed antenna design is capable of providing Return loss less than -25dB; Bandwidth around 150 MHz; Gain more than 2 dB and Voltage Standing Wave Ratio (VSWR) is nearer to 1.This antenna will radiate both 4.65 GHz and 5.14 GHz simultaneously and it has the potential merits in less reflection co-efficient, wider bandwidth, acceptable Gain, Directivity and VSWR.

AN EFFECTIVE DUAL BAND SLOTTED PATCH ANTENNA FOR C- BAND APPLICATIONS

"AN EFFECTIVE DUAL BAND SLOTTED PATCH ANTENNA FOR C- BAND APPLICATIONS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 2, page no.896-900, February-2019, Available :http://www.jetir.org/papers/JETIRAB06171.pdf

"AN EFFECTIVE DUAL BAND SLOTTED PATCH ANTENNA FOR C- BAND APPLICATIONS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 2, page no. pp896-900, February-2019, Available at : http://www.jetir.org/papers/JETIRAB06171.pdf