• Rachana P
• Shobha M D
• Sowmya R M
• Rajappa H S
• Rajendra S Soloni

The aim of the paper is to design an inset fed microstrip patch antenna for S band 2 GHz to 4 GHz and study the effect of antenna dimensions Length (L), and substrate parameters relative Dielectric constant (εr), substrate thickness (h) and analyze the results like return loss, bandwidth, VSWR and Gain. The proposed antenna is probe fed on a FR-4 substrate with dielectric constant of 4.3. At resonant frequency 3.41 GHz, antenna parameters like Return Loss, VSWR, Axial Ratio and Radiation pattern are verified and simulated on CST Microwave Studio 2018 by CST student edition.

Microstrip patch antenna, inset fed, Return Loss, VSWR, Gain, CST Microwave Studio.

"Microstrip antenna for S-Band Application ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 8, page no.23-27, August-2021, Available :http://www.jetir.org/papers/JETIREZ06005.pdf

"Microstrip antenna for S-Band Application ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 8, page no. pp23-27, August-2021, Available at : http://www.jetir.org/papers/JETIREZ06005.pdf