Presented by M.V.Satishkumar Sona College of Technology, Salem

The main objective of the project is to reduce the resonating frequency of the Antenna using multiple input multiple output.

The resonating frequency can be achieved by using complementary split ring resonator.

A 2x2 MIMO Antenna is designed and simulated.

Miniaturization of patch Antenna is achieved by using complementary split ring resonator .

The proposed Antenna is resonate at the frequency of 2.45 GHz (ISM band).

In the existing system, CSRR loaded miniaturized patch antennas were used in the applications of MIMO antenna systems with the shape of circle.

In this the dimensions are compact for wireless devices but the overall performance is still poor.

In proposed system the size and shape of the antenna is varied by adjusting complementary split-ring resonator.

The CSRR is etched out from its ground plain.

So the design will resonate at the frequency of about 2.45 GHz.

ADVANCED DESIGN SYSTEM(ADS) – 2014Advanced Design System is the world’s leading electronic design automation software for RF, microwave, and high speed digital applications

Layout window is used for designing the Antenna systems.

FEM – used for simulation purpose.

Validate the results using Antenna parameters.

» Square shape ring» Spacing between the

ring and slit 0.5mm» Etched out from

ground plain

1. G. A. Deschamps,“Microstrip microwave antennas”, presented at the Third USAF Symp. on Antennas, 1953.

2. E. V. Byron, “A new flush-mounted antenna element for phased array application”, in Proceedings of the Phased Array Antenna Symposium, pp. 187–192, 1970.

3. K. R. Carver and J. W. Mink, “Microstrip antenna technology”, IEEE Trans. Antennas Propage., vol. AP-29, pp. 2-24, Jan. 1981 .

4. Mohammad S. Sharawi, , Muhammad U. Khan, Ahmad B.Numan, and Daniel N. Aloi, “A CSRR Loaded MIMO Antenna System for ISM Band Operation”, IEEE Transactions on antennas and propagation, vol. 61, no. 8,pp. 4265 - 4274, 2013.

THANK YOU