Design and implementation of the T shaped antenna for mimo Applications

Abstract

Microwave links provide faster and more reliable connections when compared to optical fiber connections. It also makes it possible to give flexible, fast deployable along with highly efficient, cost-effective services. Secondly, the Multiple-Input Multiple-Output (MIMO) possess most advanced technological features that could endeavour major performance progress to wireless communication systems, since both transmitter (source) and the receiver (destination) utilize multiple antennas. Whenever, there is an increase in the number of elements of antenna array a proportionate decrease in the space between the elements of array and the size of the antenna occurs. Therefore, the channel capacity reduced which results in the high coupling by increasing the number of elements. Further, this technological feature has the twofold capability of coalescing SIMO and MISO technologies. MIMO methodology is a proven technique possessing many advantages while compared with Single-Input Single-Output (SISO) methodology. Also, the level of attenuation is reduced greatly by using spatial diversity method with low power requisition while compared with other MIMO methods. newlineIn this research work the first stage, focus on the two-element MIMO system array designed exclusively and developed by means of a less dielectric material. Subsequently, with the multiple antennas at each terminal using this Multi-Input-Multi-Output (MIMO) technique on various microwave links, it is possible to double, triple, or even further increase the gain over the existing spectrum. Taconic RF-35 data-sheet in two T shaped designed antennas are used for 2.45GHz with more than one mode of continuous operation in order to attain the bandwidth at the minimum level of -10dB approximately newline