Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 37 for “"RFID system"”.
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Mobile RFID system for inventory automation
As RFID technology proliferates within the industry, more added value applications employing RFID technology are being created. One main application is inventory tracking where RFID technology is used to create a visibility of goods flowing through the supply chain. This thesis discusses the …
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Optimization of RFID System Coverage in a Manufacturing Environment
… for a company looking to implement an optimal RFID system in their production facility. The desire is to maximize the information received by the system while minimizing the cost. Four potential layouts of RFID antennas, two with overlapping antenna coverage and two with non-overlapping …
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Implementation of Application Layer Protocol for an Active RFID System
The emerging technology of active RFID tags has strong potential in the areas of real time health monitoring, sorting of cargo, and large scale inventory management because of their longer communication range and larger data storage capacity. The market of active RFID is growing very rapidly and …
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A Novel Long-Range Passive UHF RFID System over Twisted-pair Cable
Radio Frequency Identification (RFID) is one of the most representative, rapidly growing, and highly extendable technologies, which uses electromagnetic waves in accordance with specific communications standards and regulations to identify, track, or even localise desired objects. However, due to …
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Implementation of RFID in a low volume high flexibility assembly plant : module component tracking
… and adds extra burdens to manufacturing teams. RFID system is introduced to improve the traceability of high-value components. By physically applying a RFID tag on a component and associating the tag with necessary information of the component, VSEA is able to avoid accepting a fraudulent claim …
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Passive Radio Frequency Identification (RFID) and Museum Collections
… of their objects. Objects are labeled with RFID “tags” which enable them to communicate custom information to a reader and ultimately a database. This implementation would save time, money, and stress among collections staff members. Using the Perot Museum of Nature and Science in Dallas, …
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RFID technology
Radio frequency identification (RFID) is the most attractive technology that enables companies to better track assets tools and inventory. RFID technology can also be used in different applications such as air port baggage and express parcel logistics across every industry. RFID technology is seen …
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Alternative Power Transfer for Passive RFID Systems in Challenging Applications
… Frequency Radio Frequency Identification (UHF RFID) system on aircraft landing gear (LG) to permit component configuration management. It is shown that a monostatic RFID system with two reader antennas, one on the LG main fitting and one in the wing bay allows up to 64 kbits of data to be …
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RFID Antenna Coverage Optimization
… on the problem of determining the location of RFID antennas required to read RFID tags from all items in a facility, such that the number of antennas is minimized. We formulate the problem as a Set Covering optimization problem. We develop a heuristic algorithm for this NP-Complete problem. We …
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DISTRIBUTED PHASED ARRAY ANTENNAS IN WIDE AREA RFID
… Frequency (UHF) Radio Frequency Identification (RFID) has gained importance over the past two decades in many applications such as stock management, asset tracking and access control. For wide area applications, Distributed Antenna Systems (DAS) have been used to obtain good coverage with few …
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OpenTag : privacy control methods in RFID
… and developing a flexible and more powerful RFID system to meet the needs of the approaching ubiquitous tagging of everyday items. The focus of this thesis is on methods to improve privacy control in item level RFID tags. Several methods for the prevention of unwanted identification and …
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Ordinal Logistic Regression Analysis of RFID Doorway Portal Performance as a Function of System Design Parameters
… frequency (UHF) Radio Frequency Identification (RFID) doorway portal as a function of antenna placement, doorway size and composition, reader manufacturer, tag type, and tag orientation. In this analysis of a RFID system, the response observations were modeled under an ordinal logistic regression …
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Design and implementation of an RFID-based dock door system at a distribution center
Radio Frequency Identification (RFID), for long, has shown potential to replace the current asset identification technologies like barcode readers in the warehouse. However, while the capital costs of implementing RFID technology are well-defined, its benefits in many cases remain intangible and …
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A systems approach to the evaluation of Radio Frequency Identification (RFID) in the defense industry
Radio Frequency Identification (RFID) is a wireless technology with possible applications in the supply chain. RFID tags' fast read rates, non-line-of-sight identification and large storage capacity may revolutionize supply chains in the defense industry and commercial world. Widespread adoption of …
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An electromagnetic measurement tool for UHS RFID diagnostics
… analysis of a radio frequency identification (RFID) passive UHF emulation tag designed to be used as an environment evaluation tool. The tag implements the Auto-ID Center/EPCglobal Generation 1 RFID passive UHF tag protocol, and it implements a power detector on the received UHF signals. The …
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Demonstration and evaluation of co-channel DBPSK source separation
… Binary Phase Shift Key (DBPSK) source separation system implemented with the GNU Software Defined Radio (SDR) platform and interfaced with the existing MIT community Radio Frequency Identification (RFID) system. Source separation, well studied in the theoretical signal processing setting, presents …
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Enhancement of electromagnetic propagation through complex media for Radio Frequency Identification
… involved in Radio Frequency Identification (RFID) as well as provide a means to improve reader-tag communication in ultra high frequency RFID systems. The ultimate goal in an RFID system is to maximize the communication link between the reader and the tags while, at the same time, minimizing …
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EPCglobal : a universal standard
… likelihood of EPCglobal becoming the universal RFID standard by presenting a framework of ten factors used to analyze and determine if EPCglobal is moving in the right direction. The ten factors are: complexity of application (Supply Chain Management), mandates, privacy policy, member type, …
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Ottimizzazione della logistica in ambito sanitario attraverso l'uso di sistemi RFID
… in a project which aims to study innovative RFID-based management systems, to optimize logistics in a Italian Blood Transfusion Center. Methodology envisage the analysis of processes by using several analytical tools: reports, flow charts, activity forms, Idef0 language. A Clinical Risk …
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A Radio Frequency Identification Wireless Sensor Network Based Grain Inventory Management System For Zambia's Food Reserve Agency
… Identification Grain Inventory Management System (RFID GIMS) for the Food Reserve Agency (FRA.) RFID is an automated system that utilizes wireless technology to uniquely identify and track tagged objects in the form of a unique serial number. WSN is a network comprised of sensing, …
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