Compare Prices | Create Shopping Lists with Price Drop Alerts | Set Coupons, Promo Codes & Sales Alerts | Get Access to Exclusive Deals and Much More... All in One Place | Read all about it here

Design and Optimization of Passive UHF RFID Systems

Design and Optimization of Passive UHF RFID Systems

Brand
Springer Nature
Manufacturer
N/A
Part Number
0
GTIN
9780387352749
Condition
New
Product Description

Radio Frequency IDentification (RFID) is an automatic identification method, relying on storing and remotely retrieving data using devices called RFID tags or transponders. An RFID tag is a small object that can be attached to or incorporated into a product, animal or person. An RFID tag contains an antenna to enable it to receive and respond to Radio-Frequency (RF) queries from an RFID reader or interrogator. Passive tags require no internal power source, whereas active tags require a power source. As of today (2006), the concepts of ubiquitous computing and ambient intelligence are becoming widespread. In order for these to become a reality, a number of key technologies are required. In brief, these technologies need to be sensitive, responsive, interconnected, contextualised, transparent and intelligent. RFID, and in particular passive RFID tags, are such a technology. In order to deliver the necessary characteristics that could lead to ambient intelligence, however, there are some challenges that need to be addressed. Remote powering of the tags is probably the most important challenge. Issues concerning the antenna-tag interface and the rectifier design, that allow the RF signal to be converted to Direct Current (DC) are top priorities. Secondly, the communication link and the reader should be optimized. The RF signal that contains the tag data suffers from a power of four decay with the distance between tag and reader. As a result, both the reader sensitivity and the tag backscattered power efficiency have to be maximized. Long-range powering, as well as sufficient communication quality, are the guidelines of this work. This work proposes a linear two-port model for an N-stage modified-Greinacher full wave rectifier. It predicts the overall conversion efficiency at low power levels where the diodes are operating near their threshold voltage. The output electrical behavior of the rectifier is calculated as a function of the received power and the antenna parameters. Moreover, the two-port parameter values are computed for particular input voltages and output currents for the complete N-stage rectifier circuit, using only the measured I-V and C-V characteristics of a single diode. Also presented in this work is an experimental procedure to measure how the impedance modulation at the tag side affects the signal at the reader. The method allows the tag designer to efficiently predict the effect of a modulator design at the system level and gives a useful instrument to choose the most appropriate impedances. Finally, the design of a fully-integrated, remotely powered and addressable RFID tag working at 2.45GHz is described. The achieved operating range at a 4W Effective Isotropically Radiated Power (EIRP) reader transmit power is at most 12 m. The Integrated Circuit (IC) is implemented in a 0.5 um silicon-on-sapphire technology. A state-of-the-art rectifier design is embedded to supply energy to the transponder. Inductive matching and a folded-dipole antenna are key elements for achieving this performance.

Available Colors
Available Sizes
1 Offer Price Range: $84.99 - $84.99
BEST PRICE

Single Product Purchase

$84.99
@ Link.springer.com     BUY Now

Price Comparison

Seller Contact Seller List Price On Sale Shipping Best Promo Final Price Volume Discount Financing Availability Seller's Page
BEST PRICE
1 Product Purchase
@ Link.springer.com
Contact Store Call Store Contact Support
$84.99 $84.99

$84.99
See Site In stock Visit Store

Similar Products

A Course in Point Set Topology

$64.99

Fire Truck vs. Dragon

$5.21

Emotions and Personality in Personalized Services

$109.99

Microgravity Two-phase Flow and Heat Transfer

$84.99

Distributed Algorithms for Message-Passing Systems

$99.99

Foucault and Educational Ethics

$59.99

Mathematics of Wave Phenomena

$199.99

GIS and Environmental Monitoring

$169.99

Case Studies in Forensic Epidemiology

$84.99

Multi-Agent Rationality

$39.99

Innovative Biofibers from Renewable Resources

$219.99

MATLAB for Engineering and the Life Sciences

$19.99

Lasers in Proctology

$169.99

Accelerated Reader Grade K (AR Levels 0.4-1.6)

$219.00

Biopatent Law: European vs. US Patent Law

$64.99

Berechnung starr-plastischer Platten mittels finiter Elemente

$49.99

Social Big Data Analytics

$119.00

Ansprache des Ministerprsidenten Fortschritte auf dem Gebiet der experimentellen Krebsforschung

$59.99

Die Reduzierung des Bullwhip-Effektes

$74.99

Proceedings of MPCPE 2021

$129.00

Constructivism and Science

$169.99

Der chinesische Markt fr ostdeutsche KMU

$64.99

Multivariable Computer-controlled Systems

$219.99

The Future of Electricity Retailing and How We Get There

$99.00

Vervollkommnungen in der Gewinnung von Nadelholzsamen

$54.99

Narratives of the Revolutionary and Napoleonic Wars

$109.99

The Last Empires

$19.99

Mixed Method Research Design

$54.99

Conceptions and Consequences of Mathematical Argumentation, Justification, and Proof

$139.00

Einfhrung in die mathematische Behandlung naturwissenschaftlicher Fragen

$69.95

Developments in Plastics Technology4

$39.99

Quantum Chemistry

$169.99

Stability and Performance of Control Systems with Actuator Saturation

$109.99

Romantic Misfits

$54.99

Mechanik elastischer Krper und Strukturen

$49.99

Radiology of Thalassemia

$84.99

Delay Differential Equations and Applications to Biology

$109.00

Prioritising Business Processes

$54.99

Animal Models of Eating Disorders

$109.00

Limnology of Parakrama Samudra Sri Lanka

$169.99