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Design of RFID tag antennas using an inductively coupled ...

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...(O hm ) real imagsFigure 31.sInput impedance of the simulated 915 MHz UHF RFID sshape antenna.santenna input impedance (Zant =59.7 +j96.4) is lower around 915 MHz compared tosinductively coupled feed =-=[39]-=- matching networks. Antennas designed using inductivelyscoupled feed structures yield high phase angles (i.e. Zant = 6.2 +j127). As explained in thespaper...

Website: http://citeseer.ist.psu.edu

RFID tag antenna based temperature sensing in the ...

Abstract--The efficiency of cold supply chain operations can

be improved with pervasive temperature sensing. In this paper,

we investigate the design of a low-cost, single-use RFID based

temperature threshold sensor that is capable of relating the

violation of a temperature threshold to a shift in the optimal

operating frequency at which the tag antenna is well matched

to the tag IC. This shift...

Date: 2016-11-23 11:26:46
Website: https://www.researchgate.net

RFID in Libraries: Privacy and Confidentiality Guidelines ...

Radio Frequency Identification (RFID) technology collects, uses, stores, and broadcasts data. Components of RFID systems include tags, tag readers, computer hardware (such as servers and security gates) and RFID-specific software (such as RFID system administration programs, inventory software, etc.).

RFID technology can enable efficient and ergonomic inventory, security, and circulation...

Date: 2017-12-10 01:59:13
Website: http://www.ala.org

Built-In NFC Reader on iPhone for Mobile Attendance with NDEF data

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Ajoutée le 9 oct. 2017

To download the Cloud-In-Hand® iPhone app visit http://go.serialio.com/Download/Cloud...

To discuss your project with a Serialio Solutions Specialist please contact...

Website: youtube.com

RFID BlueBerry HS HF by TERTIUM Technology

BlueBerry HS HF is an RFID key fob reader capable of reading an HF RFID tag and transmit it via Bluetooth to any device equipped with that interface. With the push of a single button, this easy-to-use device allows the reading and transmission of RFID tag data to a mobile device.

The device has a reading distance of 6 cm (depending on the used tag).

BlueBerry supports both SPP and HID Bluetooth...

Website: http://www.tertiumtechnology.com

Work with RFID for inbound items [AX 2012]

This topic applies to features in the Inventory management module. It does not apply to features in the Warehouse management module.

You must:

Decide which radio frequency identification (RFID) items should be tagged and the level of the tagging.

Activate the serial number dimension in the Tracking dimension groups form for the dimension group.

Specify the receipt quantity per number to one in...

Website: https://technet.microsoft.com

Difference Between RFID and Bluetooth

Home / Technology / Communication / Access Network / Difference Between RFID and Bluetooth

Difference Between RFID and Bluetooth

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by Indika Last updated on: May 19, 2011

RFID vs Bluetooth

Radio-frequency Identification (RFID) is a general term used for a system that communicates using radio waves between a reader and an electronic tag attached to an object. RFID system comprises of...

Date: 2017-03-03 05:26:09
Website: http://www.differencebetween.com

RFid Based Attendance Management System | Microtronics ...

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Description:

Attendance needs to be taken at various places including colleges, school for students and in the industries for the login logout time of employees. Radio Frequency Identification (RFID) based attendance management system can be used in any college or university or company. Main objective of RFID based...

Website: projectsof8051.com

LF 125 kHz or HF 13.56MHz Dual Frequency RFID Reader

This high and low frequency RFID reader applies dual read technology allowing it to read a wide variety of RFID tags. It reads the unique serial number which can have prefix or suffix. This reader is used for many applications including for access control by scanning a user's RFID enabled card for system authorization.

This dual frequency RFID reader supports multi-detection and offers a high...

Website: https://uae.gaorfid.com

What are the differences between contactless smart cards ...

Contactless smart cards are a very different technology from RFID tags.� Both are wireless, meaning they can communicate using radio like a cell phone, but contactless smart cards are far more advanced and secure.

Contactless smart cards have small but sophisticated computers inside them.� They deliver the highest levels of computer security to protect your identity, privacy or financial information.� Contactless...

Website: https://www.justaskgemalto.com

RFID Readers | Tags | Antenna | Software | Accessories

You are here: Home > RFID

RFID

The RFID products are supplied by GAO RFID Inc., a sister company within GAO Group.

GAOTek proudly presents their wide-ranging and ever-growing variety of RFID products. RFID is an essential variety of devices used by many in the industries for tracing certain items. Radio-frequency identification (RFID) is a technology that uses electromagnetic fields which help to...

Website: gaotek.com

What is RFID? ( Radio Frequency Identification)| RFID ...

What is RFID?

Look:

Radio Frequency (RF) technology has been around since WWII, when the Allied Forces first used it to identify friendly aircraft. Today this technology is used for mobile phones, toll tags, fuel pump key fobs, animal tracking both wild and domestic as well as many other applications.

We will discuss the use of RF in automatic identification systems, the most rapidly growing...

Website: https://www.tracknetid.com

What are the differences between contactless smart cards ...

Website: https://www.justaskgemalto.com

Ten Problems with RFID security threat - USRIOT

And other security devices, security, RFID devices are not perfect. Although RFID equipment has been widely used, but the security threats we need to resolve before the device deployment. This article will focus on several RFID-related security issues.

Ten Problems with RFID security threat

1.RFID forgery

According to the calculation capability, RFID can be divided into three categories:

1....

Website: https://www.usriot.com

A CMOS Pressure Sensor Tag Chip for Passive Wireless ...

This paper presents a novel monolithic pressure sensor tag for passive wireless applications. The proposed pressure sensor tag is based on an ultra-high frequency RFID system. The pressure sensor element is implemented in the 0.18 µm CMOS process and the membrane gap is formed by sacrificial layer release, resulting in a sensitivity of 1.2 fF/kPa within the range from 0 to 600 kPa. A three-stage...

Website: https://www.ncbi.nlm.nih.gov

Using National Instruments Software and Hardware to ...

Using National Instruments Software and Hardware to Develop and Test RFID Tags

�

- P.V. Nikitin, Intermec Technology

The Challenge:

Engineering a cost-effective, flexible system to accurately measure and analyze wideband read range in performance verification stage of UHF RFID tag design.

The Solution:

Deploying NI LabVIEW software and PXI hardware to generate and capture UHF RFID signals...

Website: http://sine.ni.com

USB Plus+ Datasheet - ThingMagic

The USB Plus+ RFID Reader is a low cost platform for developing and deploying interactive read/write applications. Driven by ThingMagic's Mercury 5e-Compact UHF RFID reader module, the USB Plus+ is controlled and powered by a host PC or laptop through a USB interface and is compatible with...

Website: http://rfid.thingmagic.com

RFID read/write module beginner help. Not reading anything ...

//Code to read data from Parallax RFID reader/writer 28440 via Arduino//Program reads data from the old EM4100-based tags and prints their value in the serial monitor. //Writen by vgrhcp, uberdude, sebflippers and sixeyes #include

#define txPin 2 #define rxPin 5 #define RFID_LEGACY 0x0F SoftwareSerial mySerial(rxPin, txPin); int val = 0; char code[11]; //Note this is 11 for the extra null char? int bytesread = 0; void setup() { Serial.begin(9600); mySerial.begin(9600); pinMode(2, OUTPUT); pinMode(4, OUTPUT); pinMode(txPin, OUTPUT); //pin...

Website: forums.parallax.com

RTI Track by Smartx | RFID Returnable Transportation Items ...

Optimizing the SCM

RTIs can help a company improve its supply chain operations in a number of ways. The lower total cost of ownership of a durable package that can be easily returned and reused is such an obvious benefit that many users find that alone is enough reason to invest in a fleet of RTIs. For others, using RTIs rather than off-the-shelf cartons is a way to significantly increase...

Website: http://rtitrack.io

Asset Tracking System – RFID | Lamson Concepts

Asset Tracking System - RFID

TrueRTLS Technology enables Active Performance with Passive Economics

The world's longest range RFID receiver will allow tagging of any medical equipment, patients and staff throughout an entire facility.

The Lamson asset tracking system is an innovation for real-time location system (RTLS). Invented and designed by NASA scientists to detect very faint radio signals,...

Website: http://lamsonconcepts.com

Compact RFID Reader, ID-20LA – Tutorial by Cytron

NOT compatible with MiFare 13.56MHz tag .

Dimensions: 38x40x7mm

Due to 2mm pitch to picth pin spacing at the bottom of the RFID reader, it is difficult for us to use it on standard protoboard or PCB board. Therefore, we have included a small breakout board in the package.�

To utilize the breakout board, proper solder is necessary, and do mind the orientation of breakout board. You can solder...

Date: 2019-03-23 18:09:42
Website: https://tutorial.cytron.io

Development of RFID Library Management Information System

Keshinro K. K�

�Department of Computer Engineering, Lagos State Polytechnic Ikorodu, Lagos State, Nigeria

3,4

�Department Of Elect/Elect, Lagos State Polytechnic Ikorodu, Lagos State, Nigeria

�

Abstract:

�RFID-based systems move beyond security to become tracking systems that combine security with more efficient tracking of...

Website: https://www.scribd.com

TraceTracker Asset Mobile

Track equipment with your mobile phone!

TraceTracker Asset Mobile (TT Asset Mobile) is a new application for smart telephones that tracks equipment and tools in near real-time. Now construction workers can increase their effectiveness by using mobile telephones that they already have in their pockets.�

TT Asset Mobile cuts the cost of equipment management and increases the accuracy of...

Website: https://www.tracetracker.com

RFID UHF and HF Readers and Adapters | InfoChip

Services

RFID Readers & Adapters

InfoChip offers a variety of RFID readers and mobile handhelds for UHF and HF tags, as well as adapters for mobile devices and smartphones.

UHF Readers

BlueBerry HS

Industry: Mining, Construction, Oil & Gas, Lifting, Power Utilities, Valve, Hose

BlueBerry HS UHF is an RFID key fob reader capable of reading an UHF RFID tag and transmit it via Bluetooth® to any device equipped with that interface. With the push of a single button, this easy-to-use device allows the reading and transmission of RFID tag data to a mobile...

Website: infochip.com

Electronic Product Code - Wikipedia

The Electronic Product Code (EPC) is designed as a universal identifier that provides a unique identity for every physical object anywhere in the world, for all time. Its structure is defined in the EPCglobal Tag Data Standard [1] , which is an open standard freely available for download from the website of EPCglobal, Inc. . The canonical representation of an EPC is a URI , namely the...

Date: 2017-03-01 20:22:36
Website: https://en.wikipedia.org

RFID: The Latest Technology Trends - frost.com

RFID have started off with trials while some other early adopters have begun implementing RFID in their systems after doing detailed research on RFID. A lot of effort has gone into putting standards in place especially with respect to the new Gen 2 protocol. Another significant trend during 2006 was the increase in the demand for item-level tagging.

RFID and Bar Codes

Prior to the emergence of RFID, bar codes were used extensively in different industry verticals and Frost & Sullivan expects the situation not to change drastically...

Website: frost.com

Definition of RFID - Centre National RFID - CNRFID

Home > RFID for all

Definition of RFID

For many of us, using a key to start a car, a card to access a building or room, using ski lifts on a winter sports holiday and validating a bus or underground ticket have become part of our daily routine. Without always realising it, we use automatic data capture technology that relies on radio-frequency electromagnetic fields. This technology is known as...

Website: http://www.centrenational-rfid.com

Security Access Using RFID Reader - Arduino Project Hub

About this project

What is an RFID reader?

RFID tagging is an ID system that uses small radio frequency identification devices for identification and tracking purposes. An RFID tagging system includes the tag itself, a read/write device, and a host system application for data collection, processing, and transmission.

In simple words an RFID uses electromagnetic fields to transfer data over short distances. RFID is useful to identify people, to make transactions, etc...

You can use an RFID system to open a door. For example, only the person with...

Website: https://create.arduino.cc

iPad & iPhone NFC reader scans RFID tag data into any ...

Looking for the best NFC RFID reader/scanner for iPad? This video demonstrates using a 13.56MHz, high frequency RFID reader called the IDChamp and a WiSnap AAA WiFi Dongle from Serialio.com read/scan high frequencyRFID tags, also known as Near-Field-Communication (NFC) tags, into the iPad.

The WiSnap has been connected to the same enterprise network that the iPad is, so all we have to do is launch the List-In-Hand® Mobile List app which gives us connectivity to the WiSnap, and the settings are done here to tell Mobile List the wifi RS-232 device...

Website: youtube.com

Specimen Tracking System | Sample Tracking System

Lab Accuracy for Patient Safety.

Track samples in real-time to enhance productivity!

Talk To An Expert

What�can our RFID Specimen Tracking do for your Laboratory?

The GAO Specimen Tracking System is a complete solution that tracks specimen samples in real-time as they are collected and progress through the delivery cycle to their destination laboratories. Once securely received, the specimen...

Website: gaorfid.com

Why use RFID - ThingMagic.com

There are multiple reasons one would want to use RFID:

Use RFID if you want to wirelessly identify something without line of sight. Line of sight means that one could draw a straight line going directly from the reader to the object without interruption. This is literally what is done for bar codes via a laser, but mirrors are used to make the laser look a little fancier. If the laser can't...

Date: 2017-03-04 01:18:24
Website: http://www.thingmagic.com

Truck Service Center - Port Security and Safety - Port of ...

Truck Service Center (old SEA LINK® office), for resolution

If your tag has had successful reads in the past, you may be directed by the terminal to reposition your truck in the lane or try another lane for entry. If this happens more than once, have your tag checked at the Truck Service Center where a test reader is available to determine the problem with that particular tag/truck.

In order to ensure a proper read of your RFID tag, you must:

Make sure that your tag is properly mounted on the driver's side view mirror....

Date: 2017-03-02 19:27:59
Website: http://www.panynj.gov

RFID on Android - Part 2 - SDG Blog

RFID on Android - Part 2

Posted by admin at 2:25 PM on Jan 20, 2014

Android Capabilities Needed for Enterprise RFID

In the first article of this series, we provided a brief description of Android's use of RFID. As part of that discussion, we pointed out that Android, by default, supports RFID solely through its implementation of NFC. We also pointed out that, although NFC expands the use...

Website: https://sdgsystems.com

Long Range RFID | 433 mhz | 2.4 GHz - skyrfid.com

- 433 MHz, 2.45 GHz & SHF Active RFID -

5.7GHz, 2.4 GHz & 433 MHz Long Range RFID Technologies

All three of these technologies use active (battery assisted) tags, which allow them to reaching distances of over 65 feet (20 meters) and can relay sensor information back along with their unique identification. This makes them ideal for situations where other technologies cannot meet the requirements....

Website: skyrfid.com

Types of RFID Interrogators | RFID Interrogation Zone ...

Can read tags as well as write to tags, depending on the type

�

Can be mounted to walls, doors, or other structures

Can be integrated with stationary devices, such as conveyors, door portals, sortation systems, manufacturing lines, and others

Need an external power source

Typically can accommodate multiple antennas

Can be hard-wired or wirelessly connected to the local area network...

Website: http://www.pearsonitcertification.com

Parallax Serial RFID Reader / Writer Module - RobotShop

Parallax Serial RFID Reader / Writer Module

Product Code : RB-Plx-224

o Low-cost method for reading and writing passive, 125 kHz RFID transponder tags

o Up to 116 bytes of user data storage on a single tag

o Power requirements: +5 VDC

o RoHS compliant