1Departments of Physics, Presidency University, Kolkata-700073
Page Number: 1-15
With the advancement of the present research in the field of transistors, with the miniaturization of devices it
has become a great challenge of achieving high carrier density and lower operational voltage in the
conventional field effect transistors, where in the normal case we usually see low capacitance and dielectric
breakdown of gate dielectrics. And hence, presently, the development of the electric double layer technology
with high charge career accumulation at the channel/electrolyte interface has been successful to achieve this
motto. And presently several other superior characteristics like- superconductivity, metal insulator transition
and tunable thermoelectric behaviour have been observed both theoretically and experimentally.
Keywords: Channel material, gate material, capacitance, field effect mobility, sub-threshold swing.
Soumyadeep Seth1, Soham Karmakar1 and Sukanya Deb1*
1Department of ECE, Institute of Engineering and Management, Kolkata-700091
Page Number: 16-19
While there are numerous advantages of using drones, there are several perceived challenges as well. A
large number of drones are straight away rejected due to distortion of the center of mass from its axis.
Drones generally used gyration sensors to maintain proper balance, which in turn make the drones heavy and
eventually the effective time of flight gets reduced .In addition, gyration sensors been expensive, drones are
not at all cost effective. This paper aims to model a device as an effective substitute to drone in reference to
the principle of gyration. Because of the structural frame and high speed of rotation, they intend to have their
own balance. The device does not use gyration sensors and use of only one propeller makes it lighter and
cheaper than drones. Apart from other advantages and future scope, some limitations of the model are
discussed as well. Keywords: Gyroscope, gyration sensor, drone, propeller, servo motor.
Pranjal Chowdhury1, Prinkle Chowdhury2, Pranta Barua3, Miso Dhar Chando4, and Abdur Rahim Nishad5
1Department of CSE, Institute of Engineering & Management, Salt Lake Electronics Complex, Kolkata700091
2Department of ETCE, Shree Ramkrishna Institute of Science and Technology, Dakshin Gobindapur, Rajpur
Sonarpur, Kolkata, West Bengal 700145
3Department of EEE, University Of Science & Technology Chattogram, Zakir Hossain Road, Foy’s Lake,
Khulshi, Chattogram 4202, Bangladesh
4Department of CSE, University Of Science & Technology Chattogram, Zakir Hossain Road, Foy’s Lake,
Khulshi, Chattogram 4202, Bangladesh
5Department of CSE, International Islamic University Chittagong, Kumira 4318, Bangladesh
Page Number: 17-26
Agriculture may be an important things everywhere the globe. In this paper, we have a tendency to discuss regarding
the greenhouse observation system, which is able to check some atmosphere parameters like temperature, wetness and
light-weight intensity that has established on plants. Additionally, retrieve the soil wet. The paper is developed metric
capacity unit approach exploitation LSTM for Ficus growth (represented by the SDV). Experimental results were given
that show that the metric capacity unit technique (using a LSTM model) outperformed alternative ancient metric
capacity unit techniques, like Sluzhba Vneshney Razvedki and RF, in terms of MSE, RMSE and MAE error criteria.
Hence, the most aim of our project is to develop the metric capacity unit methodologies to predict plants growth and
yield in greenhouse atmosphere.
Keywords: Soil wetness detector Module (YL69), ARDUINO UNO REV3, Random Forest, Support Vector Machine
(SVM), Long short-term memory (LSTM).
1Department of Electrical and Electronic Engineering, City, University of London, UK
Page Number: 31-35
WA three-dimensional Monte Carlo model of light tissue interactions with a slab of fat tissue having a
cylindrical blood vessel is presented. The model has been explored at an optical wavelength of 660 nm and
simulations have been carried out to investigate the influence of – 1) vessel depths and b) sensor location on
the associated light-tissue interactions. Such investigation will be immensely useful to design a wearable
sensing technology and predicting the sensor outcomes. Keywords: EMonte Carlo, Photoplethysmography, Scattering, Tissue optics.
Biswanath Ghosh1,*, Soumya Chakraborty1, Soumyadeep Bhunia1, and Sandip Pal1
1Department of Basic Science and Humanities, Institute of Engineering and Management, Saltlake, Kolkata-700091
Page Number: 36-38
Wireless power transmission system is a special type of power transmission process. Wireless power
transmission system is used to transmit power from one place to another without any physical contact
between the two coils or devices. Wireless Power Transmitter device consists of a transmitter, which takes
electric power as input from a power source (either supply or battery), and generates a time-varying
electromagnetic field (electromagnetic waves) that carries energy in the form of electric and magnetic
waves, and transmits power through free space to a receiver, which extracts power from the field and
supplies it to an electrical load. E.g. in the system of charging a phone wirelessly, a transmitter takes in
power and generates an electromagnetic field and transmits it which is then received by the receiver and then
transformed back into electricity which is used to charge the phone. Transmitter is a set of equipment which
is used to generate and transmit electromagnetic waves. The basic working principle of wireless power
transfer is: 1. Faraday’s law of Electromagnetic theory and 2. Two objects having similar resonant frequency
and in magnetic resonance at powerfully coupled tends to exchange the energy in the form of oscillating
electromagnetic field. This method of transmitting power is very useful and reliable. The results of various
experiments suggest the standardized application method of wireless transmission in utilization of wireless
power for implantable sensors. Keywords: : Wireless, Transmission, Electromagnetic, Resonance, Transmitter.
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