Unit7 Assignment 1 #1 transmission lines are specialized cables and other media designed to carry alternating current and electromagnetic waves of high frequency (radio frequency or higher)‚ high enough that its wave nature must be taken into account. #3 Solid dielectric cable has become the national standard for underground electric transmission lines less than 200 kV. There is less maintenance with the solid cable‚ but impending insulation failures are much more difficult to monitor and detect
Premium Alternating current Transformer Electromagnetic radiation
water sample B‚ the iron was present in the proportions of 0.9037ppm‚ 1.614x10-5M and 9.037x10-3%. Introduction: Spectroscopy is the study of the interaction of light or electromagnetic radiation with matter. Spectrophotometry is any technique that uses light to measure chemical concentrations. Electromagnetic radiation is a form of energy when reacted with matter‚ can be absorbed‚ reflected or refracted‚ and how EMR reacts with matter depends on the properties of the material‚ based on the frequency
Premium Electromagnetic spectrum Spectroscopy Light
When just right‚ the electromagnetic force would balance out the force of gravity‚ suspending particles in midair. * Noticed charge was always multiples of 1.6 x 10^19 * Q= mg/E Gold Foil Experiment * Radioactive particles (alpha radiation)
Premium Photon Quantum mechanics Electromagnetic radiation
Fundamental Limits on The Radiation Q of Electrically Small Antennas‚” IEEE Transactions on Antennas and Propagation Vol 44‚ NO. 5‚ May 1996‚ pg. 672-675 [5] Johan C.—E. Sten‚ Arto Hujanen‚ and P¨ivi K. Koivisto‚ “Quality Factor of an Electrically Small Antenna a Radiating Close to a Conducting Plane‚” IEEE Transactions on Antennas and Propagation‚ VOL. 49‚ NO. 5 May 2001‚ pp. 829—837 [6] Gary A. Thiele‚ Phil L. Detweiler‚ and Robert P. Penno‚ “On the Lower Bound of the Radiation Q for Electrically Small
Premium Transmission line Impedance matching Antenna
maximize the profits from both industries. Nuclear technology is one of the growing industries with varying applications ranging from medicine‚ mining‚ agriculture‚ hydrology‚ industry and research [1]. This technology is mainly dependent on the radiation and radioisotopes of some elements. The mining and agricultural applications of nuclear technology can be very useful in South Africa as its applications have been proved to be more efficient practical and convenient to implement. With this kind
Premium Ionizing radiation Neutron Gamma ray
ACCIDENT IDENTIFICATION USING RF AIM: The aim of this project is to implement an accident identification system wirelessly using one of the wireless communications Radio Frequency. DESCRIPTION: Generally we don’t have any information while our closest friends or family members met an accident at some distance. Due to that we may face severe situations at sometime. To avoid this problem we are using accident identification system using RF‚ by this we get the intimation
Premium Radio Frequency Electromagnetic spectrum
Terahertz Technology And Its Applications ! 1 Electronics and Communication Engineering‚ Gurgaon College of Engg. Gurgaon‚ INDIA 2 Electronics and Communication Engineering‚ I.E.T Alwar 301001 Rajasthan‚ INDIA 3 Electronics and Communication Engineering‚ Gurgaon College of Engg. Gurgaon‚ INDIA ! ! ! ABSTRACT In this paper we review the recent progress of terahertz (THz) technology and its applications in various fields such as THz sensing for bio‚ medical‚ medicine‚ security and
Premium Infrared Electromagnetic spectrum Microwave
ZBT1 Task 1: Wave Physics Ian Trimble Student ID: 000352590 Introduction We benefit greatly the benefits of long distance communication‚ eating food from different parts of the countries without fear of spoilage‚ radiation treatment‚ and heating up food in a matter of minutes‚ and a myriad of other wonders all do the wonders of waves‚ be they sound waves as well as light waves. In this timeline‚ we will look at all of the different light waves‚ their history‚ and their benefits. Annotated Timeline
Premium Electromagnetic radiation Infrared Electromagnetic spectrum
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 expression for calculation of electromagnetic field due to an alternating current element. 2. Explain how the solutions
Premium Antenna Electromagnetic radiation
Wireless Power Transmission for Solar Power Satellite (SPS) (Second Draft by N. Shinohara) 1. Theoretical Background It is known that electromagnetic energy also associated with the propagation of the electromagnetic waves. We can use theoretically all electromagnetic waves for a wireless power transmission (WPT). The difference between the WPT and communication systems is only efficiency. The Maxwell’s Equations indicate that the electromagnetic field and its power diffuse to all directions. Although
Premium Radio Microwave Wireless