Essays on Electronic Engineering

Cathode ray tube is used for producing images, when an electron beam hits the surface made out of a phosphorescent, and the cathode ray tube is basically a vacuum tube. An example of a cathode ray tube is a computer desktop and the picture tubes in television are similar to the cathode ray tube in…

In isolation applications where one needs to pass signals in presence of transient or continuous high voltages, reject extreme noise, and break ground loops, optical (optocouplers) and magnetic (pulse transformers) coupling isolation are often used. However pulse transformers are much more difficult to design with relative to optocouplers. When dealing with pulse transformers, the load…

MEENAKSHI SUNDARARAJAN ENGINEERING COLLEGE DEPARTMENT OF ECE EC2353-ANTENNAS AND WAVE PROPAGATION QUESTION BANK UNIT – I PART – A 1. What is retarded current? 2. Define hertzian dipole. 3. Define antenna gain. 4. What are the two types of radiation pattern? 5. State reciprocity principle. 6. Define antenna temperature. PART – B 1. Derive the…

Special thank to everyone who all supported us for have completed of our group assignment report effectively and moreover on time. This report assignment are focused more on Industrial Relation in our selected company which is STMicroelectronics at Tanjung Agas, Muar, Johor. We are equally grateful to Madam NorSaliza Bt Abu Bakar, our Financial International…

Abstract Electronic pills, smart capsules or miniaturized microsystems swallowed by human beings or animals for various biomedical and diagnostic applications are growing rapidly in the last years. This paper searched out the important existing electronic pills in the market and prototypes in research centers. Further objective of this research is to develop a technology platform…

Information technology and information system’s impact on many industries, one of the industries is IT appliances industry. We choose Samsung Electronics Co. as our topic in this industry. Samsung has been dedicated to create a better world for over 70 years through various businesses. Today, Samsung extent advanced technology, semiconductors, skyscraper and plant construction, petrochemicals,…

INTRODUCTION This is one of the version of spy robot which we designed in this academic period. Intelligent spy robot project has been designed for the spying purpose . it is radio controlled and can be operated at a radial distance of 50 yards. Many time our army jawan need to venture into the enemy…