Crosstalk – Electronics undesired signals or sounds‚ as of voices‚ in a telephone or other communications device as a result of coupling between transmission circuits. Waveguides - A system of material boundaries in the form of a solid dielectric rod or dielectric-filled tubular conductor capable of guiding high-frequency electromagnetic waves. FTTH – Fiber-to-the-home the fiber reaches the boundary of the living space‚ such as a box on the outside wall of a home in order to provide electronic
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(electrode) and workpiece connected to a dc power supply and placed in dielectric fluid. When potential difference between tool and workpiece is sufficiently high a transient spark discharges through fluid removing small amount of metal from workpiece. The thermal energy generates a channel of plasma between the cathode and anode at a temperature in the range of 8000 to 12‚000 °C or as high as 20‚000 °C initializing a substantial amount of heating and melting of material at the surface of each pole. When the
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INTRODUCTION Wouldn’t it be nice to have your home take care of your thing for you‚ automatically‚ without you having to lift a finger? You bet it would. This is the promise of Home Automation. There are many different systems‚ especially in larger homes‚ that can benefit from being integrated. Some of these systems include security alarm‚ HVAC‚ audio/video & lighting. Home automation integrates together‚ enabling them to function more efficiently‚ improve functionality‚ conserve resources & enhance
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Some Advantages of Fiber Cabling are Electromagnetic Interference the interference in signal transmission or reception caused by the radiation of electrical and magnetic fields. Optical Fiber is immune to electromagnetic energy because it is a dielectric (not able to conduct electric current). Copper cabling‚ if not installed properly is vulnerable to the effects of EMI‚ such as undesirable responses‚ degradation‚ or complete system failure. High Bandwidth — Fiber has a higher bandwidth than copper
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tResistors‚ Capacitors‚ and Inductors In partial fulfillment of the requirements In Electronics 2 Submitted to the Department of TLE Submitted by: Reyes‚ Zelly B. IV-Prestige August 1 Table of Contents TOPIC | PAGE | Resistors | | Definition | 1 | Usage | 2 | Classification and Types | 2 | Configuration | 5 | Generalization | 6 | Capacitors | | Definition | 7 | Usage | 8 | Classification and Types | 8 | Configuration | 10 | Generalization | 11 |
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Electrostatics of Dielectrics : Elementary treatment of electrostatics in dielectrics : dielectric placed in an electric field‚ polarization‚ electric displacement‚ Gauss’s law‚ electric susceptibility‚ dielectric constant‚ Boundary conditions for a simple dielectric. Molecular polarizability and electric susceptibility‚ Clausius-Mossotti equation. Models for molecular polarizability‚ temperature dependence of molecular polarizability of polar and non-polar substance. Electrostatic energy in dielectric media
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[pic] | LESSON PLAN | LP – EC2253 LP Rev. No: 01 Date: 16/12/10 Page: 01 of 06 | | | | | | | |Sub Code & Name: EC2253 - ELECTROMAGNETIC FIELDS | | | |Unit : I Branch : EC
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Manufacturing of Aerogel Aerogel was found by Steven Kistler in 1931‚ but its application cannot be in the market and consumer because there is no item that can use the aerogel. The 1980s the aerogel have a place to be a raw material in existing and new product after they discover a new research about aerogel. They have been considered as a new development material that better than polyurethane foam in refrigerators‚ and as a heat insulator for windows. Aerogel is produced by removing all the
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CHAPTER 1 Capacitor & Dielectric Miss Nor Amalina Ahmad 2012 1.1 1.2 1.3 1.4 1.5 Capacitance Capacitor in series & parallel Energy stored in a charged capacitor Charging & discharging of capacitors Capacitors with dielectric Miss Nor Amalina Ahmad 2012 1.1 Capacitance Learning Outcomes : At the end of this topic‚ students should be able to: Define capacitance Use the capacitance formula Determine capacitance of parallel plate Miss Nor Amalina Ahmad 2012 A capacitor
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room temperature and reflow temperature compared with the small Young’s modulus of polyamide materials. Some approximate methods based on rule of mixtures have been used for estimating material properties in layers of copper mixed with interlayer dielectric material. However‚ few techniques include the effect of copper trace pattern and copper percentage. The detailed comparison of different approximate methods has been done in this paper and a new methodology has been developed to include the effect
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