International Journal of Advanced Technology & Engineering Research (IJATER) DESIGN AND ANALYSIS OF RECTANGULAR MICROSTRIP PATCH ANTENNA USING METAMATERIAL FOR BETTER EFFICIENCY Gourav Singh Rajput‚ Department of Electronics‚ Madhav Institute of Technology and Science Gwalior‚ (M.P); EMAIL- gouravrajput23@gmail.com Abstract In this present work‚ “Design and analysis of patch antenna using metamaterial (MTM) structure” is proposed for better improvement in the impedance bandwidth and reduction
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CELANESE CHEMICALS AND OTHERS: WIRELESS BUSINESS APPLICATIONS QUE.1 What is the business values of wireless technologies in the chemicals and automotive manufacturing industries? What other manufacturing applications might benefit from wireless technologies? Why? Ans: Some of the benefits which chemicals and automotive manufacturing industries can have by using wireless technologies. 1. Wireless technologies can save time if there is some fault in the chemical plant than by using Pocket PC’s
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The operation is simple as collection of bridges in a local area network (LAN) can be depicted as a graph whose nodes are bridges and LAN segments (or cables)‚ and whose edges are the interfaces connecting the bridges to the segments. To break loops in the LAN while maintaining access to all LAN segments‚ the bridges collectively compute a spanning tree. The spanning tree is not necessarily a minimum cost spanning tree. A network administrator can reduce the cost of a spanning tree‚ if necessary
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not focus only on the data-rate increase and new air interface.4G Mobile should instead con-verge the advanced wireless mobile communications and high-speed wireless access systems into an Open Wireless Architecture (OWA) platform which becomes the core of this emerging next generation mobile technology. Based on this OWA model‚ 4G mobile will deliver the best business cases to the wireless and mobile industries‚i.e.cdma2000/WLAN/GPRS 3-in-1 product‚ WCDMA/OFDM/WLAN 3-in-1 product‚ etc. Asia-Pacific
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the computer such as: • USB (Universal Serial Bus) • Floppy Drive • CD/DVD Drive • Memory Card slots • Headphones But the main devices that are always connected to the computer are the keyboard‚ the mouse‚ the monitor and the printer if not wireless. K training has to save a lot of information in databases so they will have to be using computers all the time. Photocopier In my workplace‚ I use the photocopier to scan other documents straight on to the computer or to scan straight onto paper
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External Environment Driving Forces Technology There is currently a variety of wireless networking capabilities that are emerging‚ developing‚ and integrating. The future of these technologies within the telecommunication industry will create better‚ higher-speed‚ and longer-distance capabilities. There are currently three providers for the digital wireless mobile phones service that create the networks via satellite. Global Service for Mobile Communications (GSM) has internationally appeal
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of the company are to: *Build a new IT wing for the administration building so that all of the servers can be centralized *Connect all of the buildings to the new IT wing *Provide wireless access to the students in their classrooms *Provide wireless access to students off campus *Provide a high-speed wireless connection for the faculty *Provide a centralized online backup for student and faculty documents *Replace the PBX based phone system with a new VoIP system 4. What are the technical
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Different wireless companies such as T-Mobile‚ Sprint‚ AT&T‚ Verizon‚ and many other try to persuade you to believe that their wireless network is the best. IP networks form the backbone of worldwide digital networking. They have encouraged the merger of voice‚ data‚ and radio waves‚ which can be digitized into packets and sent via any digital network (Turban‚ Volonino). This convergence is happening on a much more global scale and is changing the way in which people‚ devices‚ and applications communicate
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AT&T Wireless Case – ACCT 503 1. [10 points] Describe the cost behavior in the wireless industry. What are the implications of this cost behavior for cost-volume-profit (CVP) relationships? Cost behavior is how a company’s costs change given a change in that company’s activities. Variable costs are costs that change proportionately with the changes in a company’s activities. In contrast‚ the costs that do not change with a change in a company’s activities are known as fixed costs.
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INTRODUCTION Computer networking is the engineering discipline concerned with the communication between computer systems or devices. A computer network is any set of computers or devices connected to each other with the ability to exchange data. It is sometimes considered a sub-discipline of telecommunications‚ computer science‚ information technology and computer engineering since it relies heavily upon the theoretical and practical application of these scientific and engineering disciplines
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