@ARTICLE{Bhattacharyya_Kaustubh_Design_2019, author={Bhattacharyya, Kaustubh and Thangjam, Rupanda and Goswami, Sivaranjan and Sarmah, Kumaresh and Baruah, Sunandan}, volume={vol. 65}, number={No 3}, journal={International Journal of Electronics and Telecommunications}, pages={339–345}, howpublished={online}, year={2019}, publisher={Polish Academy of Sciences Committee of Electronics and Telecommunications}, abstract={This paper presents a novel complementary CPWfed slotted microstrip patch antenna for operation at 2.4 GHz, 5.2 GHz and 6.3 GHz frequencies. The primary structure consists of the complementary split ring resonator slots on a patch and the design is fabricated on FR-4 epoxy substrate with substrate thickness of 1.6 mm. The described structure lacks the presence of a ground plane and makes use of a number of circular complementary SRRs along with rectangular slots on the radiating patch. The structure provides a wide bandwidth of around 390 MHz, 470 MHz and 600 MHz at the three bands with return losses of -11.5 dB, -24.3996dB and -24.4226 dB, respectively. The inclusion of the rectangular slots in the CSRR based slot antenna with stairecase structure improved the performance with respect to return loss.}, type={Artykuły / Articles}, title={Design and Analysis of Circular Slotted Microstrip Patch Antenna}, URL={http://journals.pan.pl/Content/110232/PDF/45.pdf}, doi={10.24425/ijet.2019.126319}, keywords={microstrip, resonance frequency, complementary split ring resonators, impedance matching}, }