<span>A single-fed linearly polarized 2x2 microstrip bow tie array antenna is proposed. The feed network has microstrip line and slot line where microstrip-slot branch circuit is connected in parallel. The feed network of the array is designed using both-sided MIC Technology to overcome the impedance matching problem of conventional feed networks. The 2x2 half bow tie array antenna is also truncated with spur lines for optimization of antenna performance. The array antenna unit can be realized in very simple and compact structure, as all the antenna elements and the feeding circuit is arranged on a Teflon glass fiber substrate without requiring any external network. The design frequency of the proposed antenna is 5 to 8 GHz (CBand) and the obtained peak gain is 12.41 dBi. The resultant axial ratio indicates that linear polarization is achieved. </span>
We all know that the paralysis condition is a loss of muscle function in the body parts. It can affect any part of your body at any time, then probably you may feel pain in the affected area. Technical and Therapeutic innovations are there to improve the quality of life Our goal is to develop a device that should be easy to use and should be affordable which consists of a basic health care monitoring system with nursing care. We know that these people can’t able to convey their messages or needs. To overcome this, we come up with a system that helps these patients to display messages in a very simple motion. This device can be designed to be mounted on the finger or to be inbuilt in their clothes.
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