Selected articles for topic: rfid reader antenna types

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Passive Moisture Sensors - How Do Passive RFID Sensors ...

Passive Moisture Sensors are opening a new frontier of environmental sensing where traditional sensing technology cannot go. �See how passive RFID sensors detect and log moisture data.

Passive Moisture Sensors

Continuing with our series of articles around Passive Sensors , in this article we�take a look at one of the most popular types�of passive sensor, passive moisture sensors.

Detecting...

Website: http://blog.universalrfid.com

Feig - High Frequency Readers / Modules / Antennas - Fast RFID

OBID i-scan HF Mid Range Antennas

for deployment with OBID i-scan HF Mid Range Reader for identification of 13.56 MHz tags

Variable deployment due to different antenna concepts (Pad Antenna, Industrial Antennas)

The deployment together with OBID i-scan HF multi-tag readers allows to read different ISO15693/ISO18000-3 tag types simultaniously

ID ISC.ANTS370/270 Shielded HF Pad Antenna

Dimensions : 376 x 276...

Date: 2016-06-22 11:49:03
Website: http://www.fastrfid.com

Stupid Simple Arduino LF RFID Tag Spoofer -Use Arduino for ...

RFID tags are all over the place. �They're used in building access control systems, passports, inventory tracking . . . � This instructable will show how you can use an Arduino and a few simple components (wire coil, transistor, capacitor, resistor) to make a device that can spoof an 125 KHz (low frequency) RFID tag. �This is version 1, so there are many enhancements that can be made, but...

Website: http://duino4projects.com

Antenna Types : Oregon RFID

Home �::� Antenna Types

Antenna Types

Antennas can be mounted vertically or horizontally but the orientation of the tag to the reader is significant. Pass-through is the best orientation since the coil in the tag is the same as the antenna loop. The tag reads the best when it is directly out from the center of the loop where the charge...

Website: https://www.oregonrfid.com

RFID Based Smart Grid with Power Factor Maintenance in ...

Smart grid is a combination of hardware management and reporting software,built atop and intelligent common infrastructure.In the world of smart grid the consumers and utility companies alike here tools to manage ,monitor and respond to energy issuses. Eassily installable and highly reliable data communication over power line is a requirment to make a smart grid more useful than fixed grid...

Website: rroij.com

atlasRFIDstore | Buy RFID Technology | The RFID Hardware ...

Join the thousands who receive our monthly newsletter filled with news, tutorials, coupons, and more.

These great companies trust atlasRFIDstore:

Testimonials

"Absolutely first class pre-sales support and advice. Amazing delivery - ordered Wednesday evening and arrived Friday morning (US to UK)."

Richard H.

Leicester, Leicestershire, United Kingdom

atlasRFIDstore -- Helping Companies Build RFID...

Website: https://www.atlasrfidstore.com

Library Automation Using RFID ~ Computer Science and ...

In the ensuing discussions we will see how RFID technology is recommended for library automation. RFID technology is not just there to tags books and other library assets; it will provide a comprehensive route for enhancing all library services and upgrade operations for everyone concerned with the library.

Issues: During a day, library managers have to supervise many activities within their...

Date: 2017-02-01 17:35:39
Website: http://necsea.blogspot.com

rfid in healthcare Archives

Recent improvements in RFID have also led to a growing interest in the technology within healthcare. Research suggests its utilization in the sector is expected to reach $4.86 million by 2022 .

Research suggests the utilization of RFID technology in healthcare will reach $4.86 million by 2022. Click To Tweet

What is RFID technology?

RFID technology consists of an RFID tag, which is effectively a...

Website: https://viehealthcare.com

Card and RFID Tag Manufacturers,Membership card,Hotel key ...

RFID Cards

RFID stands for radio-frequency identification. RFID cards are used for applications where tracking or identifying personnel is important or where access control is required. Various RFID frequency bands are utilized in cards today, including 125 kHz low frequency proximity, 13.56 MHz high frequency smart card and 860-960 MHz ultra-high frequency (UHF).

Proximity cards and smart cards...

Website: http://rfidttx.com

Surgical Instrument Comprising a Detection Means - Tagil ...

The invention relates to a surgical instrument (1) comprising a detection means (10) for reacting to at least one external stress (30) emitted by a generator means (15) that generates the stress (30). The invention also relates to the method for producing such a surgical instrument (1). The invention likewise relates to the generator means (15). The invention further relates to a method for...

Website: http://www.freepatentsonline.com

RFID Cards & Badges for Events | IDentilam

Home / ID Card & Badge Software / Delegate tracking: badge & track / RFID cards & badges

RFID cards & badges

All of our badge types are available with an RFID tag or inlay for use with Badge & Track using either short range or long range UHF technology.

Short range RFID:

Requires each card or badge to be scanned using a handheld RFID reader or tapped on desktop or wall mounted readers positioned around the venue to record...

Website: identilam.co.uk

HF vs. UHF: Which type of RFID solution is better?

Industrial manufacturing is constantly adapting to ever-increasing productivity and efficiency demands, and track and trace technologies play an important role in reaching these goals. RFID delivers high-quality monitoring, control and visibility that increases efficiency gains and improve automation production.

Radio frequency identification...

Website: http://www.iebmedia.com

rfid host system : WHAT IS RFID : RFID Institute South ...

RFID middleware: A set of software components that acts as a bridge between the RFID hardware components and the host application software.

Host application: Software that receives processed and normalized data - sent from the tag - through the reader and the RFID middleware software.

BASICS OF TAGS

WHAT ARE TAGS?

RFID tags are attached to the items that are to be tracked or identified. The tags provide a means to track and manage supply-chain and identification details such as attributes, source, destination and route - for each of the tagged items.

TYPES OF TAGS

The basic types of RFID tags are...

Website: http://www.rfidtec.co.za

RFID for Hospitals | Healthcare RFID

RFID Healthcare and RFID Hospitals

Many years ago we worked with a number of larger hospitals trying to introduce RFID Heathcare.� At that time one of the projects was to track wheelchairs moving out of the hospital.

Apparently the wheelchairs went missing on a regular basis as patients or clients as they were called; accidentally left the facility in the wheelchair which was not supposed to...

Website: http://www.skyrfid.com

ANLYSIS: RFID technology in logistics & supply chain ...

[More Images]

"From contactless payments and passport verification to vehicle and product tracking, RFID continues to play an ever greater role in all our lives," Cliff Evans, owner of TrackerPoint, a privately-owned company with expertise in hundreds of RFID applications across various sectors, tells Logistics Middle East. "Any business can use RFID provided a suitable business case can be...

Website: http://www.arabiansupplychain.com

Parallax RFID reader - DP - Dangerous Prototypes

... <<< 8N1, idle high (default settings)

Select output type:

1. Open drain (H=Hi-Z, L=GND)

2. Normal (H=3.3V, L=GND)

(1) >2 <<

READY

UART>

Put the Bus Pirate in serial UART mode (m). Setup the UART for the Parallax RFID reader serial output speed (2400bps, 8N1). It doesn't matter if you choose normal or Hi-Z style outputs because we're only using the input pin.

Interfacing

UART>W <<< power supplies on

POWER...

Date: 2016-06-12 06:23:26
Website: http://dangerousprototypes.com

ACTIVE RFID Archives - WaveTrend

Wavetrend offer a range of hardware products for the real-time tracking of people and assets including Active RFID Tags, Readers, and Antennas which can be deployed to create a comprehensive Active RFID...

Website: wavetrend.net

RFID Gen 2 - What is it? - Smart RFID! - SkyRFID Inc.

RFID Gen 2 - What is it? - Smart RFID!

The following page is a White Paper RFID on the current RFID World and what it means.

In order to understand what�Gen 2 is we first have to look at what EPC and EPCglobal means.

EPC is the new Electronic Product Code that replaces the older UPC (Universal Product Code) found on many�item labels and is a�set of numbers�plus a bar code.� Since�UPC...

Website: http://www.skyrfid.com

RFID news from wireless - ElectronicSpecifier

Power efficient RFID chip improves supply chain management

With the launch of its new global UCODE 8 RAIN RFID chip platform,�NXP Semiconductors pushes the boundaries of RAIN RFID innovation. The platform�enables omnichannel retailers to improve supply chain management and achieve higher sales, transform consumer shopping experiences and enable brand protection. The new UCODE 8 is a universal...

Website: wireless.electronicspecifier.com

RFID Basics: Antenna Gain and Range | EE Times

While this book excerpt from The RF in RFID:Passive UHF RFID in Practice, focuses on RFID applications, it is an excellent primer for RF basics.

Part 1 covers electromagnetic waves, signal voltage, and power.

Part 2 covers modulation and multiplexing.

Part 3 covers backscatter radio links and introduces link budgets.

Part 4 reveals how to determine the link budget.

Part 7 covers antenna...

Website: http://www.eetimes.com

Application of RFID technology in the manufacturing ...

The use of RFID technology in the manufacturing process can bring many benefits and potential cost savings. RFID technology has been more rapidly accepted in the manufacturing process because the RFID technology can be a reusable product when the RFID tags are embedded into fixtures used in the manufacturing process.

By Mark Waggoner, Kim Automation Inc.

04/15/2008

The use of RFID...

Website: https://www.controleng.com

ACME DIGITEK : RFID based File Tracking System

RFID based File Tracking System

Files, folders, records, charts, books, photos, tapes, CDs and DVDs, evidentiary exhibits - in many industries, some form of physical media is central to the process of doing business. Information is gathered, retrieved, referenced, filed and moved from location to location for various types of processing. Some of these physical records, such as legal evidence,...

Website: http://www.acmedigitek.com

antenna | RFID-BLOG

RFID Helps to Locate Underground Infrastructure�

3M Company has claimed to have developed an effective way to locate the path of underground plastic pipes and conduits, eliminating the need for tracer wire and test stations and the problems and costs associated with them.

Traditionally a number of techniques have been used, including tracer wires, but these have limitations. They require power...

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

GiS mbH - RFID, RFID Leser, RFID Reader, Transponder ...

What is a RFID-Tag ?

A RFID-tag is a microelectronic circuit with transmit- and receive-antenna, with a control-unit and a data- and energy-memory. These circuits exist in several types of housings, for example as stick-label, button, chip-card, stick, bracelet, screw or badge. The housing is hermetically sealed and are very robust and resistant against shock, ...

Date: 2016-01-27 14:37:06
Website: http://www.gis-net.de

RFID - Simple English Wikipedia, the free encyclopedia

Radio-frequency identification (RFID) is a technology to record the presence of an object using radio signals. It is used for inventory control or timing sporting events. RFID is not a replacement for the barcoding , but a complement for distant reading of codes. The technology is used for automatically identifying a person, a package or an item. To do this, it relies on RFID tags. These are small transponders (combined radio receiver and transmitter ) that will...

Date: 2017-02-13 02:01:27
Website: https://simple.wikipedia.org

RFID - What does RFID stand for? - thebalance.com

By Matthew Hudson

Updated November 03, 2016

Several years ago at the NRF Convention , I saw a presentation by a company of the "future" of shopping. They demonstrated a special tag affixed to every item in the store that would communicate with a network. This communication would tell the network or server what the item was as well as its current price. The vision was a grocery store loaded with...

Website: https://www.thebalance.com

LIBREADERLP101 RFID Tag Reader User Manual L-P101 Library ...

LIBREADERLP101 RFID Tag Reader User Manual L-P101 Library USB Reader Tagsys S.A.

Tagsys S.A. RFID Tag Reader

Trouble Viewing? See the or view the HTML Version or PDF in frame

L-P101 Library USB Reader User's Guide Revision 1.0 August 2005 L-P101 Library USB Reader Publishing Information Disclaimer and Limitation of Liability All information herein is either public information or is the property...

Website: fccid.io

RFID | RFID Wiki | FANDOM powered by Wikia

Radio Frequency Identification (RFID) is a technology that allows individuals and companies to track items throughout the business process in real-time (Kamoun, 2008). The actual process involved with using the technology is relatively simple, but implementation and the requirements for managing the technology become increasingly more complex.

First, the assets are tagged, and within the tag is...

Date: 2012-04-08 10:32:38
Website: http://rfid.wikia.com

What is the read range of an RFID tag? - SageData Solutions

- Number of tags being read

- Density of tags

Given all of the above, the only general comment that we can make is that read range can be anywhere from half an inch to a hundred meters. For more information, please read on... We address each of these issues in the following sections. Note that we have given general information assuming a typical working environment. The numbers we quote...

Date: 2016-12-07 04:16:23
Website: http://www.sagedata.com

RFID antennas - Prosign

The Alien Technology ALR-8696-C is a high-performance, worldwide, circular polarized antenna for use in demanding applications. The antenna is certified for use with all Alien fixed readers.

The Alien Technologies ALR-8696-C antenna is a circularly polarized panel antenna that provides reception...

Date: 2013-09-23 14:33:21
Website: prosign.dk

Overcoming RFID Limitations - AIDC 100

By Chris Kapsambelis

Overview

Several supply chains are moving to the use of RFID (radio frequency identification) in logistics applications. RFID has many desirable capabilities but based on extensive testing and dealing with the laws of physics, there are real and practical...

Date: 2010-10-25 13:30:00
Website: http://www.aidc100.org

RFID antennas - prosign.dk

The Alien Technology ALR-8696-C is a high-performance, worldwide, circular polarized antenna for use in demanding applications. The antenna is certified for use with all Alien fixed readers.

The Alien Technologies ALR-8696-C antenna is a circularly polarized panel antenna that provides reception...

Website: prosign.dk

Radio Frequency Identification (RFID) 101 - AIM

A basic�Radio Frequency Identification (RFID) system consists of three components:

An antenna or coil

A transceiver (with decoder)

A transponder (RF tag) electronically programmed with unique information

The antenna emits radio signals to activate the tag and to read and write data to it.

The reader emits radio waves in ranges of anywhere from one inch to 100 feet or more, depending upon its...

Website: http://www.aimglobal.org

SAG RFID - RFID Transponder | RFID TAG | PROXIMITY CARD ...

Active RFID Tag uses an internal power source, such as a battery, within the tag to continuously power the tag and its RF communication circuitry. Active RFID tag allows extremely low-level RF signals to be received by the tag (since the reader/interrogator does not power the tag), and the tag can generate high-level signals back to the reader/interrogator. Active RFID transponders are...

Website: http://www.sag.com.tw

RFID Centre - RFID

RFID is a general term that is used to describe a system that transmits the identity (in the form of a unique serial number) of an object wirelessly, using radio waves. This is sometimes referred to as contact-less technology and a typical RFID system is made up of three components: tags, readers and the host computer system.

Tags - An RFID tag is a tiny radio device that is also referred to as a...

Date: 2013-10-08 13:26:24
Website: http://www.rfidc.com

RC522 RFID Card Reader/Detector Module Kit, 13.56Mhz ...

RC522 RFID Card Reader/Detector Module Kit, 13.56Mhz

Rated 4.75 out of 5 based on 8 customer ratings

Features: 13.56Mhz, S50, Mifare One

RC522 IC Brief Introduction

MF RC522 is used in highly integrated 13.56MHz contactless communication card chip to read and write, of NXP for "three" and the application launched a low voltage, low cost, small...

Website: http://www.electrodragon.com

RFID Requirements - Compliance Guides - easysoftcorp.com

To Do

RFID is in-addition-to BARCODING

If you dissect an RFID tag you will find an inlay on the adhesive side of the label. The inlay contains an RFID chip that is integrated with a thin-film squiggly antenna. The antenna is fairly large while the RFID chip in the center checks-in at about 1 mm by 1 mm square. Any printer can apply print to a label surface, but to print the label surface AND...

Website: https://easysoftcorp.com

CHAPTER 9 CHIPLESS RFID TAG DESIGN - oreilly.com

CHAPTER 9CHIPLESS RFID TAG DESIGN

9.1 INTRODUCTION

In this chapter, the physical layer developments of the two chipless radiofrequency identification (RFID) tag types, experimental setup, and results are presented in microwave and millimeter-wave domains. The first tag type is a single input single output (SISO) tag having circular resonators that operates between 21 and 27 GHz. The second type is the novel multiple input multiple output (MIMO) tag having multiresonators that operates at the frequency band 2.4 GHz....

Website: https://www.oreilly.com

Intermec RFID Technology: RFID Frequently Asked Questions

How much do RFID tags cost?

Answer: Tags can cost as little as 10 cents or as much as $100 depending on the type of tag, the application and the volume of the order. Generally speaking, finished smart labels that can be applied to cases and pallets typically cost between 10 and 20 cents, depending upon volume. Active tags - those with a battery - can cost far more.

What are the benefits of RFID...

Website: http://www.intermec.co.uk

Card and RFID Tag Manufacturers,Membership card,Hotel key ...

The Silicone RFID wristband bracelet is a special design for human tracking, for example used for patient in hospital, ticketing management in swimming pool, club, playground, or concert. It's an RFID inlay embedded in surface PVC disc tag and a nylon band to adjust a suitable length to wear. It's a recyclable, waterproof

RFID Tags/Labels

RFID tags are a type of tracking system that uses smart barcodes in order to identify items.� RFID tags are frequently used...

Website: http://www.cardttx.com

What Are The Types of Active RFID Tags? - Litum IoT

An RFID equipment tracking system can be very helpful in keeping an eye on your moving assets and equipment. Let's look at some different types of active RFID tags you may find useful.

"Asset Tracking" RFID Tags and "Employee Tracking" RFID Tags

These tags are larger than most passive RFID tags, but provide a read range of up to 100 feet with sub-meter location accuracy. An active RFID tag...

Date: 2017-12-09 04:03:55
Website: http://litumiot.com

Long Range UHF RFID Item Tracking System - Hackster.io

Long Range UHF RFID reader board (1 for each monitor)

- Mid to Long Range UHF RFID antenna (commercial grade circular antennas are best, in my case I had to stay on a personal budget, so this proof of concept uses�an 8dbi directional antenna)�(1 for each monitor)

- Antenna adapter cable (1 for each monitor)

- 5VDC 2A Power Supply with center-positive 5.5x2.1mm barrel connector (1 for each...

Website: https://www.hackster.io

Mini PN532 NFC RFID Reader/Writer Module – ktechnics

Mini PN532 NFC RFID Reader/Writer Module

KES�3,500.00

Description

DESCRIPTION

The mini NFC shield uses the PN532 chip-set (the most popular NFC chip on the market) and is what is embedded in pretty much every phone or device that does NFC.

This chipset is very powerful, and can pretty much do it all, such as read and write to tags and cards, communicate with phones (say for payment processing),...

Website: https://ktechnics.com

RFID Services and Solutions by Telecube - Islamabad Pakistan

RFID tags are further broken down into two categories;

Active RFID Tags

Passive RFID Tags

Active RFID Tags:

They are battery powered. They broadcast a signal to the reader and can transmit over the greatest distances (100+ meters). Typically they can cost £5 - £20 or more and are used to track high value goods like vehicles and large containers of goods. Shipboard containers are a...

Date: 2011-11-01 13:04:16
Website: http://www.rfid.com.pk

How RFID Works - Technovelgy

How does RFID work? A Radio-Frequency IDentification system has three parts:

A scanning antenna

A transceiver with a decoder to interpret the data

A transponder - the RFID tag - that has been programmed with information.

The scanning antenna puts out radio-frequency signals in a relatively short range. The RF radiation does two things:

It provides a means of communicating with the transponder (the RFID tag) AND

It provides the RFID tag with the energy to communicate (in the case of passive RFID tags ).

This is an absolutely key part of the technology; RFID tags do not need to contain batteries, and can therefore remain usable for very long periods of time...

Website: http://www.technovelgy.com

RFID BASED AIRPORT LUGGAGE SECURITY SCANNING SYSTEM USING ...

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RFID is an acronym for Radio Frequency Identification. RFID is one member in the family of Automatic Identification and Data Capture (AIDC) technologies and is a fast and reliable means of identifying just about any material object. This project can be used for security purpose where it gives information about the authorized persons and unauthorized persons. This...

Website: http://www.finalsem.com

RFID Blocking Credit Card & Passport Sleeves - Travel Tips

RFID Blocking Credit Card & Passport Sleeves

Model: 12878

RFID Sleeves for Credit Cards and Passports - Stops "Electronic Pickpocketing"

(2) Full Sized Passport Sleeves

RFID Security Sleeve Features

Blocks RFID frequency from reading your cards or passport.

Prevents high tech "electronic pick-pockets" from obtaining your personal information with special RFID scanners.

Help prevent identity...

Date: 2018-01-12 08:46:10
Website: https://www.corporatetravelsafety.com

Enhanced UHF RFID Sensor-Tag - cst.com

RFID, sensor, tag, UHF

Abstract:

A cost-effective integration of passive UHF RFID tags and sensors is still a challenge. In such a field, authors have already proposed a label-type multi-antenna Sensor-Tag, an RFID device...

Website: https://www.cst.com

Drivers licences with chips spark heated debate | CBC News

The licences have embedded radio-frequency identification (RFID) chips that can broadcast information wirelessly to a nearby reader. While that can make identifying people much faster and easier, it has also raised fears that the technology could be abused or hacked by ID thieves.

Despite the controversy, federal and provincial governments in Canada are committed to adopting the same model to...

Website: cbc.ca

How HID Proximity Cards Work | Security Solutions

admin

Your office is one of the major places that require adequate security. No matter the type of business you deal on, keeping your offices secure and preventing intruders from gaining access to sensitive places within your company is mostly required in today's society. As luck would have it, HID proximity cards enable you to take control of your company facilities. In hospitals, corporate...

Website: http://dew21.org

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Passive Moisture Sensors - How Do Passive RFID Sensors ...

Feig - High Frequency Readers / Modules / Antennas - Fast RFID

Stupid Simple Arduino LF RFID Tag Spoofer -Use Arduino for ...

Antenna Types : Oregon RFID

RFID Based Smart Grid with Power Factor Maintenance in ...

atlasRFIDstore | Buy RFID Technology | The RFID Hardware ...

Library Automation Using RFID ~ Computer Science and ...

rfid in healthcare Archives

Card and RFID Tag Manufacturers,Membership card,Hotel key ...

Surgical Instrument Comprising a Detection Means - Tagil ...

RFID Cards & Badges for Events | IDentilam

HF vs. UHF: Which type of RFID solution is better?

rfid host system : WHAT IS RFID : RFID Institute South ...

RFID for Hospitals | Healthcare RFID

ANLYSIS: RFID technology in logistics & supply chain ...

Parallax RFID reader - DP - Dangerous Prototypes

ACTIVE RFID Archives - WaveTrend

RFID Gen 2 - What is it? - Smart RFID! - SkyRFID Inc.

RFID news from wireless - ElectronicSpecifier

RFID Basics: Antenna Gain and Range | EE Times

Application of RFID technology in the manufacturing ...

ACME DIGITEK : RFID based File Tracking System

antenna | RFID-BLOG

GiS mbH - RFID, RFID Leser, RFID Reader, Transponder ...

RFID - Simple English Wikipedia, the free encyclopedia

RFID - What does RFID stand for? - thebalance.com

LIBREADERLP101 RFID Tag Reader User Manual L-P101 Library ...

RFID | RFID Wiki | FANDOM powered by Wikia

What is the read range of an RFID tag? - SageData Solutions

RFID antennas - Prosign

Overcoming RFID Limitations - AIDC 100

RFID antennas - prosign.dk

Radio Frequency Identification (RFID) 101 - AIM

SAG RFID - RFID Transponder | RFID TAG | PROXIMITY CARD ...

RFID Centre - RFID

RC522 RFID Card Reader/Detector Module Kit, 13.56Mhz ...

RFID Requirements - Compliance Guides - easysoftcorp.com

CHAPTER 9 CHIPLESS RFID TAG DESIGN - oreilly.com

Intermec RFID Technology: RFID Frequently Asked Questions

Card and RFID Tag Manufacturers,Membership card,Hotel key ...

What Are The Types of Active RFID Tags? - Litum IoT

Long Range UHF RFID Item Tracking System - Hackster.io

Mini PN532 NFC RFID Reader/Writer Module – ktechnics

RFID Services and Solutions by Telecube - Islamabad Pakistan

How RFID Works - Technovelgy

RFID BASED AIRPORT LUGGAGE SECURITY SCANNING SYSTEM USING ...

RFID Blocking Credit Card & Passport Sleeves - Travel Tips

Enhanced UHF RFID Sensor-Tag - cst.com

Drivers licences with chips spark heated debate | CBC News

How HID Proximity Cards Work | Security Solutions

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