• Yashas Kumar Reddy D V
• Vikas H V
• Naveen Kumar G S
• Mohammed Muzamil Nawaz
• Dr. Yogesh. G S

To improve performance over the broad range of frequencies, advanced wireless communication systems low return loss, high gains, and small antennas. This paper shows how the double rectangular slotted microstrip patch antenna for 2.4 GHz is designed. The antenna presented is designed over the substrate FR-4 epoxy with dielectric constant 4.4 and is fed with a standard of 50 ohms. With HFSS (High-Frequency Structure Simulator) software, the characteristics of the designed antenna were studied. HFSS is an Electromagnetic Field Simulator (EM) with Elevated full-wave and uses the method of Finite Elements (FEM). The etched double rectangular slotted circular antenna gives a better return loss and gain. The antenna is fed with a Microstrip line. The antenna is subjected to the studied parameters such as gain, return loss, and VSWR using HFSS v-15 Simulation software. This paper is aimed at the betterment of antenna performance by enhancing the return loss, gain, and VSWR. The proposed antenna is resonating at a frequency of 2.4 GHz with return loss and gain of -22 dB and 4.3 dB respectively.

Double rectangular slotted circular patch, Ansys HFSS v-15, Finite Elements Method (FEM).

"Design of double rectangular slotted Microstrip Patch Antenna for Wireless Communication", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 8, page no.35-38, August-2021, Available :http://www.jetir.org/papers/JETIREZ06008.pdf

"Design of double rectangular slotted Microstrip Patch Antenna for Wireless Communication", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 8, page no. pp35-38, August-2021, Available at : http://www.jetir.org/papers/JETIREZ06008.pdf