CHAPTER 1 ORGANIZATION PROFILE Snow and Avalanche Study Establishment (SASE) is a laboratory of the Defense Research & Development Organization (DRDO). Located at CHANDIGARH its primary function is research in the field of snow and avalanches to provide avalanche control measures and forecasting support to Armed forces. SASE registered steady growth from 1971 to 1977 and role of SASE was enlarged with the constitution of Advisory Committee. Avalanche forecasting‚ Artificial
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International Journal of Scientific & Engineering Research‚ Volume 3‚ Issue 11‚ November-2012 ISSN 2229-5518 1 DESIGN AND SIMULATION OF MICROSTRIP PATCH ARRAYANTENNA FOR WIRELESS COMMUNICATIONS AT 2.4 GHZ B.SAI SANDEEP Assistant Professor QIS College of Engineering &Technology Ongole‚ Andhra Pradesh INDIA Sandeep6sandeep@gmail.com Abstract—Due to the existence of growth in development of low cost‚ less weight‚ highly reliable‚ minimal profile antennas for wireless devices‚ it poses
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CHAPTER-1-INTRODUCTION 1. INTRODUCTION TO WIRELESS PC COMMUNICATION In many situations a communication link between two devices becomes essential. This communication can be wired or wireless. If two devices are close to each other a wired link is preferred. However in many situations two devices are reasonably far apart. In that case a wireless link is preferred. One of the popular wireless communication technologies is RF communication that is being used in our project. The HT12E and HT12D
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| WIRELESS ELECTRICITY | THE FUTURE OF ELECTRICITY | | ODOGUN CLINTON OBARO | 3/15/2012 | Contents PICTURE COVER 3 I. INTRODUCTION 5 II. PROCESS BEHIND WIRELESS TECHNOLOGY? 5 2.1 RESONANCE MAGNETIC FIELD 5 2.2 MICROWAVE POWER TRANSMISSION (MPT) 5 III. EXPERIMENT 6 IV. HOW SAFE IS WIRELESS ELECTRICITY? 6 V. MERITS‚ DEMERITS AND ECONOMIC IMPACT 6 5.1 MERITS 6 5.2 DEMERITS 6 5.3 ECONOMIC IMPACT 6 VI. BIOLOGICAL BREAKTHROUGH 7 VII. CONCLUSION 7 VIII. REFERENCES
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Wireless Networks Security Prepared for Dr. Wibowo IFMG 250 Submitted by Joshua Muscatello Joshua Martin April 20‚ 2005 I. Introduction II. Major Networking Hardware Components a. Network Interface Cards b. Modems c. Routers d. Hubs e. Switches f. Access Points g. Print Server III. Wired Networks a. Definition b. Types c. Range d. Benefit
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Wireless Network A wireless network‚ as its name would suggest‚ is a network of computers and computer peripherals that are connected to each other without wires. This enables ease of communication‚ especially for mobile computing platforms. Further‚ there are a number of other advantages to a wireless network that make them increasingly common in both the workplace and at home. Nearly all wireless networks in the world work on a standard set up by the Institute of Electrical and Electronics
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Introduction Wireless network is indicated to a telecommunication network whose interconnections between nodes are implemented without the use of wires‚ such a computer network. Nowadays‚ wireless network has become the important thing in telecommunication. This sort of technology has been used for over a century and remains synonymous with radio. In 19th century‚ Guglielmo Marconi invented a radio and made his made his mark in the world of wireless technology. At that moment‚ Marconi was about
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Valique Davis Wireless Communications Wireless Communication is everywhere. People around the world regularly send and receive messages wirelessly‚ that is‚ transmitted through the air. Three types of wireless communications include wireless messaging services‚ wireless internet access points and global positioning systems People use mobile phones‚ PDA’s and other mobile devices to access text messages‚ instant messaging‚ and picture messaging services . Through text messaging services‚ users
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2. Discussion Question 1 Resource: Ch. 3 of CWNA Guide to Wireless LANs Due Date: Day 2 [ Main forum] Complete Case Project 3-5 on p. 112 of the text. Post your response to the following: Imagine you are the network administrator of aWLAN. Give an example of how knowing the 10’s and 3’s Rules of RF Math can helpyou on the job. Include your answers to Case Project 3-5 in your response. Show your work The 10’s and 3’s rule are supposed to assist the network manager find the
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Wireless Security Problems and Solutions INDEX: 1. Abstract……………………………………3 2. Introduction………………………………..3 3. WEP and the Small Network……………...4 4. Larger Wireless Environments…………….5 5. VPN……………………………………….6 6. War Driving and War Chalking…………...6 7. Conclusion…………………………………8 8. Biblography………………………………..9 Abstract: The need for security on any network is apparent: the prevention of eavesdropping and the desire for authentication has been the main focus of many network administrators
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