In recent trends Ultra wide-band Wireless Body Area Networks have rapidly progressed in biotelemetry system which is most dominant field in today's research work. In hyperthermia and biotelemetry ...needs the concept of implemented antenna in human body. To construct practical use of antennas inside a human body, resonance characteristics of the implanted antennas and their radiation pattern at receiver end which is located outside the body must be evaluate through numerical analysis and measurement set up. The antenna design parameter has to consider on surrounding environment. Radiating pattern of the antenna should be analyzed carefully. In this paper, Green's function and finite deference time domain (FDTD) technique has been mentioned. Also we concentrate on the type of antenna being used to implement in human body. This paper provides the clear idea in Dipole antenna and different low profile antenna with their frequency dependent character.
Automatic vegetable differentiator Angalaeswari, S.; Nag, Samriddha; Kumar, Aniket ...
2017 IEEE International Conference on Power, Control, Signals and Instrumentation Engineering (ICPCSI),
2017-Sept.
Conference Proceeding
The main objective of the project was to differentiate between potatoes and onions and classify them on the basis of sizes - small, medium and large. Thus, for the first task i.e., to differentiate ...between potatoes and onions, we used a color sensor which can detect the color of the respective vegetable and separate them accordingly. For the second task i.e., to classify them according to the size we used five IR sensors. If any two IR sensors detect the vegetable, then it signifies that it is a small produce and it'll be separated using a flap at a certain angle. Similarly, if three sensors detect then the produce is medium sized and it'll be separated at an angle unlike to that of the small one. Finally, if all the five sensors detect then the produce will be classified as a large produce and will be separated at a different angle other than that of the other two. This procedure applies for both vegetables with potatoes on one side and onions on the other direction. This project shall have an application in both farming and the upliftment of the agricultural sector and the life of farmers.
