Joshua Feliciano – 110445 Mr. Basile IB ITGS – 11 4.27.2010 Digital Communication in the 21st century Digital communication can be defined as an electronic transmission of information that has been encoded digitally. This specifically means that digital communication is data communication of information that is converted from text to code digitally. Digital communication can also be effective communication dealing with web‚ multimedia‚ video or graphics‚ and digital media. Some forms
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reflections from a normalised complex load impedance z = r + jx; [4 marks] [2marks] [2marks] (b) Consider the transmission line circuit below (Figure 1). Use the Smith Chart to find SWR on the line‚ the return loss‚ the reflection coefficient at the load‚ the load admittance‚ the input impedance to the line‚ the distance to the first voltage minimum‚ the distance
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3D EM problems are quickly and accurate obtained. BACKGROUND A microstrip patch antenna is very simple in the construction using a conventional microstrip fabrication technique[1].The most two models of the rectangular patch antenna are transmission line model and the cavity model. Antenna shape Keywords-Microstrip patch antenna‚ Frequency‚ Gain‚ Beamwidth‚HFSS‚Wireless communication. 1. INTRODUCTION In recent years there is a need for more compact antennas due to rapid decrease
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CargoSpot Carrier Manual Pakistan International PIA Cargo 1 CargoSpot Carrier - Manual Table of Contents Page Introduction Cargo Spot Scope of this Manual How to Start CargoSpot? Initial Layout and Tools of the System Forwarders AWB Stock Allotment Booking Availability Flight Export Sell Prices Sell Adhocs Reports 3 4 5 6 8 10 13 17 19 21 24 30 32 34 PIA Cargo 2 CargoSpot Carrier - Manual Introduction This manual is developed for training‚ practice and ready reference for the PIA Cargo
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TERRESTRIAL MICROWAVE COMMUNICATION SYSTEM DESIGN DESCRIPTION OF THE MICROWAVE BEAM: 1. The microwave beam behaves like a light beam and it tends to follow a straight line and azimuth. 2. The changes on temperature‚ pressure and relative humidity tends to refract the microwave beam. So it will follow on a slightly curved path. The radio horizon exists. 3. It is diffracted when grazing over an obstacle. A small shadow area created when some of the energy is redirected. 4. The beam
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product of an uncompromising design and engineering philosophy. T E C H N O L O G I E S To maximize the performance of your system‚ we recommend that you thoroughly acquaint yourself with its capabilities and features. Please retain this manual and your sales receipt for future reference. Soundstream amplifiers are the result of American innovation and the highest quality control standards. When properly installed‚ they will provide you with many years of listening pleasure. Should your
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message receipt. Third‚ protocols provide a basis for error checking and measuring network performance. This is done by comparing measured results against expectations. For example‚ performance measures pertaining to storage access times‚ data transmission rates and modulation frequencies are critical to control the network’s function. Thus‚ the identification and correction of errors depend on protocol standards that define acceptable performance. Fourth‚ protocols promote compatibility among
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1. Determining Communication Skills Perhaps the single most important skill a supervisor can lies within the art of communication. “The basic purpose of communication is to transfer understanding” (Kreitner‚ 1980). Clear communication skills are beneficial in all aspects of life including business and can be used effectively to inform‚ command‚ instruct‚ assess‚ influence‚ persuade and motivate other people. Supervisors who do not practice effective communication techniques and fail to offer clear
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OCCUPATIONAL LENSES What is an Occupational Lens? An Occupational Lens (or Enhanced Reader) is a reading lens that has a Degression zone to incorporate the Intermediate prescription (and sometimes‚ depending on prescription‚ a good DV portion) Why dispense an Occupational Lens‚ instead of a Reading pair of glasses? With more and more people using Computers‚ Laptops and Smartphones‚ we demand more from the Intermediate zone than ever before. So by dispensing a pair of Reading glasses to a
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FOUNDATION IN SCIENCE INTRODUCTION TO PRACTICAL ORGANIC CHEMISTRY – MAKING AND PURIFYING ORGANIC COMPOUNDS Stage 1 – Deciding how much reagent to use Most organic reactions do not go to completion; most reach an equilibrium position with significant quantities of reactants still remaining. In addition‚ separating the desired product from the rest of the reaction mixture‚ and then purifying it‚ will result in the loss of more of the product. The amount of product obtained expressed as a percentage
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