RFID-Handbook - Active Load Modulation

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1. Introduction

Inductive coupled RFID systems are being used in a huge number of applications such as payment (credit cards), ticketing (public transport and events), access control (company card) and identity verification (ePass, eID). Inductive coupled RFID systems operated in the 13.56 MHz band and are primarily covered by the ISO/IEC standards 14443, 15693, 18000-3 and 18092. The...

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Website: http://rfid-handbook.de

Related topics : rfid and contactless smart card applications download / rfid and contactless smart card applications / difference between rfid and contactless smart card / rfid tags and contactless smart card technology / rfid and contactless smart card

RFID Smart Labels | NFC Smart Label Tags | System Label

System Label use a specialist insertion machine to convert a regular label into a smart label by applying an RFID or NFC tag to the rear. System Label's high speed manufacturing process and in-house design and development team, can deliver everything from small quantities of RFID and EAS labels for pilot application tests right through to larger runs of into the millions of tags per year. System...

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Website: http://www.systemlabel.com

Related topics : rfid tags and smart labels / smart labels rfid / rfid tags labels / passive rfid labels manufacturer / rfid tag reader system

Practical Arduino: RFID Access Control System

RFID Access Control System

RFID technology is used for a wide variety of applications including access control, package identification, warehouse stock control, point of sale scanning, retail anti-theft systems, toll-road passes, surgical instrument inventory, and even identifying individual sheets of paper placed on a desk. RFID tags are embedded in name badges, shipping labels, library books, product tags and boxes, installed in aircraft, hidden inside car keys, and implanted under the skin of animals or even people....

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Website: http://www.practicalarduino.com

Related topics : rfid reader access control system / rfid badge access control / rfid access control / rfid stock control system / rfid inventory control system

Arduino Playground - DIYRFIDReader

Documentation index

DIY FSK RFID Reader

This page describes the construction of an RFID reader using only an Arduino (Nano 3.0 was tested, but others may work), a hand-wound wire coil, and some assorted low cost common components.

Credits

The hardware and software designs for this project are based in part on the ideas, code and schematics posted by Micah Dowty here and Asher Glick here...

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Website: http://playground.arduino.cc

Related topics : rfid tag reader circuit diagram / rfid tag reader arduino / low cost rfid tag reader / parallax rfid reader module arduino / rfid tag and reader circuit

Select the Right Oscilloscope Probe for Your Application ...

An oscilloscope probe is a fundamental part of an analog measurement system. Without an appropriate probe the best oscilloscope is useless. For that reason it is essential to choose the right probe to connect the circuit under test to your oscilloscope. Before choosing a probe, it is important to understand how probes work and how they are specified. Attenuation ratio, bandwidth, impedance, and...

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Website: http://www.ni.com

Related topics : passive rfid tag circuit diagram / active rfid tag circuit diagram / passive rfid tag circuit / rfid tag circuit diagram / low frequency rfid tag

Improving the Safety of the Blood Transfusion Process

Improving the Safety of the Blood Transfusion Process

Pa Patient Saf Advis 2010 Jun;(2)33-40.�

ABSTRACT

Patient death or disability associated with incompatible blood is one of the Centers for Medicare and Medicaid Services Hospital-Acquired Conditions and is listed as one of the National Quality Forum's Serious Reportable Events. The Joint Commission's 2009 National Patient Safety Goal...

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Date: 2017-03-04 00:40:03
Website: http://patientsafetyauthority.org

Related topics : difference between passive and active rfid tags technology / passive and active rfid technology / rfid active tag technology / active rfid tracking technology / active rfid technology

ISO/IEC 18000-3 - Wikipedia

General Description[ edit ]

MODE 2 RFID tags are passive deriving their power from the interrogating signal generated by an RFID interrogator. Power is transferred from the interrogator to the tag by a high frequency magnetic field using coupled antennae coils in the reader and the tag. The powering field frequency is 13.56 MHz ± 7 kHz.

Dialogue between the interrogator and the tag is...

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Date: 2017-02-09 02:07:27
Website: https://en.wikipedia.org

Related topics : use of rfid tags in healthcare / passive rfid tag uses / high frequency rfid tag / active rfid tag uses / rfid tags uses

GPS vs. RFID Tracking - A Comparison

written by: allychevalier oedited by: Michele McDonough oupdated: 5/31/2011

There's a lot of technology to keep track of out there, so it should come to no surprise that a lot of people get GPS and RFID tracking technologies confused. This article clarifies the difference between them, and compares and contrasts their respective uses.

slide 1 of 2

RFID

RFID stands for Radio Frequency...

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Website: http://www.brighthub.com

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Asset tracking - Wikipedia

'Passive' RFID tags broadcast their location but have limited transmission range (typically a few meters). Longer-range "smart tags" use 'active' RFID -where a radio transmitter is powered by a battery and can transmit up to 2000 meters (6,600 feet) in optimum conditions. RFID-based Asset Tracking requires an infrastructure to be put in place before the whereabouts of tags may be ascertained. An...

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Date: 2017-02-11 13:09:51
Website: https://en.wikipedia.org

Related topics : gps rfid asset tracking system / asset tracking system using rfid / gps rfid asset tracking / asset tracking using rfid / rfid technology for asset tracking

PIT tags: the full story - FISHBIO

Passive Integrated Transponder (PIT) tags provide many advantages over traditional methods for marking or tracking fish. A PIT tag is a small radio transponder that contains a specific code, which allows individual fish, as well as amphibians, reptiles, birds and even rocks, to be assigned a unique 10 or 15 digit alphanumeric identification number. Unlike acoustic tags that actively send out a...

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Website: http://fishbio.com

Related topics : passive rfid tag read range / active rfid tag read range / rfid tag read range / passive rfid tag frequency range / active rfid tag frequency range

Treshna Enterprises - RFID readers, keytags and software ...

We supply RFID products and software for a variety of industries, and can custom-make a solution to meet your needs.

We provide RFID for access control, ticketing, concessions, point of sale and inventory management, concentrating on recreation and manufacturing industries.

We supply long-range and short-range RFID cards, readers, scanners, gates and turnstiles, along with ticketing & printing...

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Website: https://www.treshna.com

Related topics : long range rfid reader credit card / mifare rfid card reader / rfid credit card reader software / rfid credit card reader scanner / wireless rfid credit card reader for sale

RFID Card Reader - Serial | 28140 | Parallax Inc

Overview

The RFID Reader Module can be used in a wide variety of hobbyist and commercial applications, including access control, automatic identification, robotics, navigation, inventory tracking, payment systems, and car immobilization.

There are a variety of transponder tags that come in different packages. Each tag has a specific range that is within 10% of the given distance for each type of tag. The reason for the 10% is due to environmental conditions and RFID...

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Date: 2017-03-03 23:55:16
Website: https://www.parallax.com

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RFID Hardware - ttsys.com

 

RFID Hardware

TransTech Systems offers varied, powerful solutions for UHF RFID Asset Tracking, Inventory Control, Real-Time Localization and many other applications.

TransTech carries; Fixed and Integrated UHF Readers, Handheld readers, Antennae and cabling, Tags, Labels and ID Badges, Networked Cameras  and UHF...

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Date: 2016-10-24 17:55:24
Website: http://www.ttsys.com

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What is NFC & how does it work? - Android Authority

by Robert Triggs 2 weeks ago

24

325 74 38

These days NFC is becoming pretty commonplace thanks to the growth of online payment systems like Samsung Pay and Android Pay , especially when it comes to high-end devices and even many mid-rangers. You may have likely heard the term before, but what exactly is NFC? In this piece we rundown what it is, how it works, and what it can be used for.

NFC...

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Website: http://www.androidauthority.com

Related topics : nfc rfid bluetooth / radio frequency identification device rfid technology / active rfid devices / difference between passive and active rfid tags technology / radio frequency identification technology (rfid)

How Near Field Communication Works ...

Bluetooth and Wi-Fi seem similar to near field communication on the surface. All three allow wireless communication and data exchange between digital devices like smartphones. Yet near field communication utilizes electromagnetic radio fields while technologies such as Bluetooth and Wi-Fi focus on radio transmissions instead.

Near field communication, or NFC for short, is an offshoot of radio-frequency identification (RFID) with the exception that NFC is designed for use by devices within close proximity to each other. Three forms of NFC technology exist: Type A, Type B, and FeliCa. All are similar...

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Date: 2016-10-03 22:35:06
Website: http://nearfieldcommunication.org

Related topics : radio frequency identification device rfid technology / radio frequency identification technology (rfid) / radio frequency identification technology rfid / radio frequency identification device rfid / active rfid devices

"Circuit Diagram For Based Rfid Based Shopping Trolley ...

Block Diagram. 18_ 2.2 Block Diagram Showing Inside View... of Controller Section. 20_ 2.3 RFID Module. 23_ 3.1 Entire Circuit Diagram. 24_ 3.2 Controller...

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Website: http://www.studymode.com

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A UHF/UWB hybrid silicon RFID tag with on–chip antennas ...

A UHF/UWB hybrid silicon RFID tag with on-chip antennas

Authors

Philipp K Gentner Email author

Robert Langwieser

RFID and near field communications in embedded systems

Abstract

In this contribution, we describe and analyse a miniature wireless radio frequency identification (RFID) chip with on-chip antennas (OCA) and ultra wideband (UWB) signalling by real-world measurements. With the on-chip...

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Website: link.springer.com

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Near field communication - Wikipedia

Modified Miller, 100% ASK

Man, 10% ASK

NFC employs two different codings to transfer data. If an active device transfers data at 106 kbit/s, a modified Miller coding with 100% modulation is used. In all other cases Manchester coding is used with a modulation ratio of 10%.

NFC devices are full-duplex--they are able to receive and transmit data at the same time. Thus, they can check for potential...

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Date: 2017-03-03 18:19:18
Website: https://en.wikipedia.org

Related topics : nfc rfid card reader / tag rfid nfc / credit card rfid nfc / rfid based smart card security system / rfid credit card reader android app

NFL using Zebra RFID chips to track players, gather data ...

Thursday March 5th, 2015

Three things will matter in the NFL next season: location, location, location.

Last year, the league partnered with Zebra Technologies to install its radio-frequency identification (RFID) system, called MotionWorks, in 18 stadiums, and in 2015 that tracking system will be rolled out to the remaining sites, including Wembley in London. Over the last decade, RFID has become...

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Website: http://www.si.com

Related topics : tracking system using rfid / zebra technologies rfid nfl / rfid chip tracking system / rfid tag tracking system / rfid inventory tracking systems

RFID Solutions - Radiant RFID

Enterprise Asset Tracking for Corporations

Radiant RFID's scalable Virtual Asset Tracker solution enables large organizations to enhance asset visibility, reduce costs, and improve location accuracy. From data centers to oil and gas, healthcare to industrial environments, VAT answers the "Where is that..." question with ease.

Employee Safety & Accountability

Radiant's Employee Mustering solution...

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Website: http://www.radiantrfid.com

Related topics : rfid based asset tracking solution / asset tracking solutions using rfid / rfid asset tracking solutions / tracking and asset management using rfid / rfid based asset management solution

Difference Between Near Field Communication (NFC) and ...

Home / Technology / Communication / Difference Between Near Field Communication (NFC) and Bluetooth

Difference Between Near Field Communication (NFC) and Bluetooth

Posted on

by Andrew

Near Field Communication (NFC) vs Bluetooth

Near Field Communication (NFC) and Bluetooth are both short range high frequency wireless communication technologies integrated with electronic devices for simple and safe...

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Date: 2017-03-03 12:04:43
Website: http://www.differencebetween.com

Related topics : nfc rfid bluetooth / nfc vs rfid card / nfc vs rfid tags / nfc vs rfid difference / nfc vs rfid frequency

Phased array - Wikipedia

Types[ edit ]

A passive phased array or passive electronically scanned array (PESA) is a phased array in which the antenna elements are connected to a single transmitter and/or receiver , as shown in the animation at top. PESAs are the most common type of phased array.

An active phased array or active electronically scanned array (AESA) is a phased array in which each antenna element has its own...

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Date: 2017-03-03 04:06:19
Website: https://en.wikipedia.org

Related topics : tracking system using rfid / radio frequency identification rfid systems / radio frequency identification technology (rfid) / radio frequency identification technology rfid / radio frequency identification (rfid)