Shailesh Khant

• Doctor of Engineering
• Professor (Assistant) at Charotar University of Science and Technology

Coronavirus pandemic COVID19 has affected many sectors like the business sector and the education sector. Specifically, in the education sector, there are lots of changes in methods of teaching as well as learning. Online attendance calculation is the major issue for teachers because many different Learning Management System (LMS) tools are used. M...

COVID19 has taken longer than expected in all aspects. Third wave of COVID19 has affected many perspectives in all countries. Many people have started to put on weight. Even after getting cured from this disease, many death cases are noted due to other health problems. It is essential for all to get serious about their health. A genuine effort is m...

Automatic facial expression classification is very demanding research field because of its application in the field of health, safety and human machine interfaces. Many attempts by the researchers have been made in developing methodologies which can interpret, decode facial expression and obtain important features from the facial images to achieve...

In the human body, kidney clears the waste from the body and maintains vigorous balance between salt, water, and minerals in human body. The misbalancing between these leads to disturbance of normal functions of human body. Chronic kidney disease is a condition presenting the damage occurred in the normal functioning of kidneys. Early detection of...

Implementation of social distancing norms in an industry during the pandemic by the help of existing CCTV cameras and a Python program paired along with a trained dataset. The program can identify the people and the distance between them hence giving untamperable statistics, through which an industry can prove to the government that social distanci...

Authentication based attendance is very crucial in this COVID Pandemic situation for employers. Finger print based authentication for attendance system is not preferable because it is based on touching or contacting the finger print sensor. Multiple persons use the same sensor for incoming and outgoing authentication which becomes carrier for sprea...

Authentication based attendance is very crucial in this COVID Pandemic situation for employers. Finger print based authentication for attendance system is not preferable because it is based on touching or contacting the finger print sensor. Multiple persons use the same sensor for incoming and outgoing authentication which becomes carrier for sprea...

Corona virus pandemic COVID19 has greatly affected the education sector. All academics institutes have to shut off face to face classroom teaching and learning. Engineering education, where there is a need to understand more of the practical concepts using costly hardware is greatly affected. One such engineering course, which involves this type of...

It is advantageous to think about the innovations accessible for presenting time division multiplexing (TDM) in PONs, This strategy is utilized to get the coveted points of interest of PON. Examination is made between past innovations to choose which gives better execution under certain given criteria like power, data transmission, no of clients, c...

The applications of Avalanche Photo Detector in optical Receiver systems is to be studied. APD internal noise is also considered. Sensitivity analysis of APD-HBT receiver is carried out and various relationship between parameters like BER vs bit rates , BER vs fiber optics cable length, BER vs APD multiplier, BER vs Received optical power, Q factor...

The applications of SLA preamplifier in optical transmitter systems is to be studied. Various noise sources in SLA like signal shot noise, signal-spontaneous beat noise, signal spontaneous noise, spontaneous-spontaneous noise are considered. Sensitivity analysis of SLA-PIN-HBT receiver and APD-HBT receiver is carried out and various relationship be...