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RFID thrives in competitive setting -- Defense Systems
The Defense Department has used active radio frequency identification to track military shipments since the early 1990s. Although RFID is a mature technology, a recent contract award shows that the technology is still being refined and improved.
RFID III was awarded in December 2008 and opens DOD-active RFID business to competition for the first time. Savi Technologies, a unit of Lockheed Martin,...
Website:
https://defensesystems.com
RFID - Radio Frequency Identification Tags....!
Introduction
Radio Frequency Identification ( RFID ) has existed in some form or another for over 40 years. It is a method of automatically identifying a given object/person by storing and remotely retrieving information from small transponders, called RFID tags. These tags have an antenna built into them, which allows for the transmission and reception of radio waves from an RFID...
Date: 2011-11-15 20:48:59
Website:
http://rfident.org
Related topics : radio frequency identification technology (rfid) / passive rfid tag and reader / active rfid tag and reader / radio frequency identification device rfid technology / a small passive uhf rfid tag for metallic item identification
Active RFID Reader | Passive Reader | Fixed and Handheld ...
Fixed and Handheld RFID Readers
RFID Reader
Any RFID based asset tracking system has three main components - the RFID reader, RFID tags and RFID software.
RFID readers or scanners, as they are alternately referred to, are an essential component of any RFID based asset tracking system.
Are you looking to transition from a barcoding system or are you tired of manually doing inventory tracking?...
Website:
https://www.assetpulse.com
how does rfid work and can you use it to measure distance
how does rfid work and can you use it to measure distance
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Expert: GemB replied 10 years ago.
Radio frequency Identification or RFID systems are smart versions of the UPC bar codes. They consist of a scanning antenna which put out radio-frequency signals, a transponder or tag attached to the goods to be identified, a transceiver with a decoder to...
Website:
http://www.justanswer.com
Related topics : passive rfid tag read range / active rfid tag read range / rfid active reader passive tag / passive rfid tag frequency range / active rfid tag frequency range
RFID Technology - GAO RFID Asset Tracking
Passive RFID
RFID is a technology for tracking and identifications. Each RFID label or tag has an electronic chip or silicon that works with radio frequency to provide wireless tracking capability. Each chip contains a unique identification number. Data can be stored in the chip as well. These electronic chips are in the form of sticker labels.
Passive RFID significantly reduces this labor...
Website:
http://www.gaorfidassettracking.com
How to remove Security Tags - ASP.net day
How to remove Security Tags
Most of the shopping mall or centers uses RFID technology to track their Items. Clothes are the most common
items sold at shopping centers. Why do I need to know about those security tags? This article describes how
items are getting tracked and why do I need to remove those security tags manually.
RFID : Radio-Frequency Identification is a technology which uses radio...
Website:
http://revenmerchantservices.com
Related topics : rfid security tag reader / rfid security tags clothes / rfid tag security system / passive rfid tag security / rfid tags clothing removal
RFID Tracking System | Active and Passive Tags
Contact Us
RFID
Whether for fixed Asset Tracking , Inventory Management, Tool Tracking or Supply Room Management , with a wide range of capabilities, RF (radio frequency) tags are one more option for fixed asset tracking and inventory control applications. This type of asset tracking technology is more readily available than ever, with the market for RF identification (RFID) rapidly growing for...
Website:
gigatrak.com
RFID Tag | Bar Code India Ltd
Wristband Tag is used for access control at events, in amusement parks and recreational areas for automated admissions, guest
More
identification, cashless transactions at Point of Sale and keyless entry. This tag appears similar to a...
Less
Wristband Tags are used for Access Control in amusement Parks, Recreational Areas for Automated Admissions, guest identification and
More
keyless entry....
Website:
barcodeindia.com
ePanorama.net - Links
SmartCard Edit/Read/Write Software - for almost any kind of smartcard Rate this link
Smartcard articles
Java Card Security - How Smart Cards and Java Mix Rate this link
RFID tags connect smart cars to smart highways - small RF identification (RFID) tags are part of the critical communication link between automobiles and electronically directed "smart" highways and there are also...
Website:
http://www.epanorama.net
RFID chip in solar modules: efficient tagging and ...
RFID chip in solar modules: efficient tagging and performance tracking?
In the military, every officer and soldier is numbered, and so are usually properly itemized goods in warehouses�or�animals in farms. Numbering individual people, things and livestock is a means to improve its organization and�management, and this is the idea behind�an�RFID chip in a solar module.
In most countries...
Website:
sinovoltaics.com
US9183419B2 - Passive RFID assisted active RFID tag ...
Each item including the passive RFID tag 208 that is carried by the cart returns its EPC data to the passive RFID tag reader 104 when interrogated. The passive RFID tag reader 104 records in its internal memory the EPC data of each passive RFID tag 208 carried by the items on the cart. The passive RFID tag reader 104 may then transmit the received EPC data to the active RFID tag 102. The active...
Website:
https://patents.google.com
SD Card UHF RFID Readers | Products & Suppliers ...
SD Card UHF RFID Readers
Information: Catalog and Supplier Database for Engineering and Industrial Professionals.
Products/Services for SD Card UHF RFID Readers
RFID Readers - (140 companies)
Images credits: Motorola; Barcoding Inc.; CNet RFID readers are devices that perceive, interrogate, and amend RFID tags which have assigned a unique electronic identity to a physical article...
ID Card...
Website:
http://www.globalspec.com
Related topics : radio frequency identification device rfid technology / radio frequency identification tags (rfid) / rfid chip card reader / rfid credit card reader writer / rfid smart card reader writer
RFID Readers | TECTUS Professional RFID Sytem Components ...
Français
RFID Readers
Stationary and Portable RFID readers are available as Industrial- and also as EX certified versions. Desktop- Readers- and Programmers are suitable for safe industrial area. For integration of RFID in own hardware OEM Reader modules and OEM Reader boards are available.
The standard frequency ranges
LF 125 kHz / 134 kHz,
HF /NFC 13,56 MHz and
UHF 860 - 960 MHz
are...
Date: 2018-01-12 12:07:44
Website:
http://www.tec-tus.de
UHF Passive Rugged Metal Mount RFID Tag - RFIDclick
UHF Passive Rugged Metal Mount RFID Tag
Product code: T5201
Overview
This rugged form factor tag is a durable on-metal UHF RFID transponder developed for demanding industrial applications. The tag is fully encapsulated and designed to fit onto...
Website:
http://www.rfidclick.co.uk
Related topics : uhf rfid tags metal / metal mount rfid tag / uhf passive rfid tag reader / passive uhf rfid tag / uhf rfid metal
RFID Range. What Affects The Distance You Can Expect RFID ...
Let's look at each of these in more detail...
Transmit Power
RFID readers and active RFID tags actively transmit RF energy to carry information from one to the other.
Active tags have a battery, or an external power supply, so have enough power available to allow them to transmit up to the maximum legal power limit.
A passive tag doesn't have a battery. So where does it get the energy to power...
Website:
wireless-technology-advisor.com
RFID Range. What Affects The Distance You Can Expect RFID ...
Let's look at each of these in more detail...
Transmit Power
RFID readers and active RFID tags actively transmit RF energy to carry information from one to the other.
Active tags have a battery, or an external power supply, so have enough power available to allow them to transmit up to the maximum legal power limit.
A passive tag doesn't have a battery. So where does it get the energy to power...
Website:
wireless-technology-advisor.com
Related topics : rfid active reader passive tag / passive rfid tag and reader / active rfid tag and reader / passive rfid tag frequency range / active rfid tag frequency range
Home Page - Music Festival RFID Solutions by PDC
photo credit: Intellitix
PDC RFID Wristbands
It's no secret that the rise of RFID technology is setting a higher standard for festival production. With RFID, festivals have become more than a concert, film viewing, or wine tasting; they're a personalized experience for each individual in the crowd. Instant secure access, cashless payments, and social media integration mean fans no longer have...
Website:
http://musicfestivalsrfid.com
Phidgets Inc. - 1023_1 - PhidgetRFID - Discontinued
The PhidgetRFID reads RFID tags that are brought in close proximity to the reader and returns the tag identification number.
RFID (radio frequency identification) systems use data strings stored inside RFID tags or transponders) to uniquely identify people or objects when they are scanned by an RFID reader. These types of systems are found in many applications such as passport protection, animal identification, inventory control systems, and...
Date: 2017-03-03 23:49:34
Website:
phidgets.com
Related topics : rfid tag reader system / radio frequency identification tags (rfid) / rfid radio frequency identification tags / passive rfid tag and reader / passive rfid tag reader
Active RFID Tag Information - barcode-rfid-labels.com
Some advantages of an active RFID tag are:
It can communicating data at distances of as far as 300 feet.
It may have other sensors that can use electricity for power.
Active tags are capable of operating in rugged environments for years at a time.
Active tags are battery-powered, and can either transmit constantly or be activated by a signal from the reader.
The capability of performing diagnostics
the...
Date: 2011-03-17 02:13:04
Website:
http://www.barcode-rfid-labels.com
Related topics : active rfid tag uses / cost of active and passive rfid tags / how much do active rfid tags cost / active rfid tags cost / rfid active reader passive tag
Passive UHF RFID tag performance characterization and ...
In this thesis Passive UHF RFID Tag Performance characterization and prediction is investigated. To perform tag characterization, we carry out various path loss measurements. Our path loss measurements with varying distance reveals that received power at the reader is not proportional to d to the 4th power as expected from the radar equation. It is deduced that the radar cross section of the RFID Tag is not constant and varies nonlinearly with incident power. Therefore, a power transfer function is investigated to characterize tag backscatter power as a function of incident power. The...
Website:
http://repository.ust.hk
Related topics : characterization of passive uhf rfid tag performance / uhf passive rfid tag reader / passive uhf rfid tag / passive rfid tag uses / passive rfid tag system
Extended Range RFID and Sensor Tag | NASA
Extended Range RFID and Sensor Tag
August 11, 2011
> Download PDF
An energy-efficient method for increasing the range of SAW RF tags for passive RFID and sensor systems
NASA's Johnson Space Center has developed a novel technology that enhances the performance of surface acoustic wave radio frequency (SAW RF) tags for passive radio frequency identification (RFID) and sensor applications....
Date: 2014-08-06 18:37:02
Website:
https://www.nasa.gov
Related topics : passive rfid tag frequency range / rfid tag range extender / passive rfid tag range / passive rfid tag sensor / rfid tag temperature range
RFID tag | The IT Law Wiki | Fandom powered by Wikia
Form factor .
Tags can be attached to items using an adhesive or can be embedded within the item. The primary concern when a tag is attached to an item is how easily it might be detached, whether accidentally or maliciously. Tags attached to items also are more vulnerable to harsh environmental conditions such as dust, debris, humidity, precipitation, and extreme temperatures. However, the...
Date: 2013-12-13 16:36:05
Website:
http://itlaw.wikia.com
Related topics : passive rfid tag and reader / rfid passive tag reader cost / rfid tag and reader communication / passive rfid tag reader price / rfid active reader passive tag
NASA - Extended Range RFID and Sensor Tag
> Download PDF
An energy-efficient method for increasing the range of SAW RF tags for passive RFID and sensor systems
NASA's Johnson Space Center has developed a novel technology that enhances the performance of surface acoustic wave radio frequency (SAW RF) tags for passive radio frequency identification (RFID) and sensor applications. This innovation significantly extends operational...
Date: 2013-07-03 13:23:09
Website:
https://www.nasa.gov
RFID interrogator | Article about RFID interrogator by The ...
RFID interrogator | Article about RFID interrogator by The Free Dictionary
https://encyclopedia2.thefreedictionary.com/RFID+interrogator
(redirected from RFID interrogator)
RFID reader
A transmitter/receiver that reads the contents of RFID tags in the vicinity. Also called an "RFID interrogator." The maximum distance between the reader's antenna and the tag vary, depending on application. Credit...
Website:
encyclopedia2.thefreedictionary.com
RFID interrogator | Article about RFID interrogator by The ...
RFID interrogator | Article about RFID interrogator by The Free Dictionary
http://encyclopedia2.thefreedictionary.com/RFID+interrogator
(redirected from RFID interrogator)
RFID reader
A transmitter/receiver that reads the contents of RFID tags in the vicinity. Also called an "RFID interrogator." The maximum distance between the reader's antenna and the tag vary, depending on application. Credit...
Website:
encyclopedia2.thefreedictionary.com
Related topics : rfid active reader passive tag / how to read rfid tag / passive rfid tag antenna / rfid interrogator / passive rfid tag and reader
Extended Range RFID and Sensor Tag - Fuentek
An energy-efficient method for increasing the range of SAW RF tags for passive RFID and sensor systems
NASA's Johnson Space Center has developed a novel technology that enhances the performance of surface acoustic wave radio frequency (SAW RF) tags for passive radio frequency identification (RFID) and sensor applications. This innovation significantly extends operational range without...
Website:
http://www.fuentek.com
RFID Technology Tags Readers And Software |authorSTREAM
RFID Technology: Tags Readers and Software
slide 2:
RFID Technology: Tags Readers and Software FID which is the short form of radio frequency identity is a DSRC or dedicated short range communication technology. In fact RFID refers to several technologies wherein radio waves are used to automatically identify objects or people. The technological concept of RFID is akin to barcode systems of...
Website:
http://www.authorstream.com
Related topics : difference between passive and active rfid tags technology / rfid tag reader software / rfid active reader passive tag / rfid tag reader system / rfid active tag technology
RFID - Radio Frequency Identification - lifewire.com
2.45 GHz
The reach of an RFID reader varies depending on the radio frequency in use and also physical obstructions between it and the chips being read, from a few inches (cm) up to hundreds of feet (m).
Higher frequency signals generally reach shorter distances.
So-called active RFID chips include a battery while passive RFID chips do not. Batteries help the RFID tag scan over longer distances but also significantly increase its cost. Most tags work in the passive mode where chips absorb the radio signals incoming from the reader and turn...
Website:
https://www.lifewire.com
Related topics : radio frequency identification (rfid) chip / radio frequency identification rfid chip / rfid chip information technology / passive rfid chip cost / radio frequency identification tags (rfid)
Parallax RFID Reader Module :: Solarbotics
Description [ Hide ]
Designed in cooperation with Grand Idea Studio, the Parallax Radio Frequency Identification (RFID) Reader Module is the first low-cost solution to read passive RFID transponder tags. The RFID Reader Module can be used in a wide variety of hobbyist and commercial applications,...
Website:
https://solarbotics.com
Related topics : parallax radio frequency identification (rfid) reader module / rfid passive tag reader cost / cost of rfid reader module / parallax rfid reader module / low cost rfid tag reader
Parallax RFID Reader Module :: Solarbotics
Description [ Hide ]
Designed in cooperation with Grand Idea Studio, the Parallax Radio Frequency Identification (RFID) Reader Module is the first low-cost solution to read passive RFID transponder tags. The RFID Reader Module can be used in a wide variety of hobbyist and commercial applications,...
Website:
https://solarbotics.com
Related topics : parallax radio frequency identification (rfid) reader module / rfid passive tag reader cost / cost of rfid reader module / parallax rfid reader module / low cost rfid tag reader
RFID: The New Technology - Tech Featured
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Origin of RFID tags
Leon Theremin is thought to be the first user or inventor of this device as the inevitable part of spy-kit for the Russian Government in 1945. This cannot be a reliable story: the tool invented by Theremin was a passive covert listening device and not an identification tag. The technology applied in RFID has actually been since the early 1920s. The IFF...
Website:
https://techfeatured.com
RFID AT THE DoD - American City & County
RADIO TECHNOLOGY is enabling the Department of Defense to streamline and improve the world's largest supply chain When General Grant took command of union forces in the Eastern Theater during the Civil War, his first orders aimed to repair a malfunctioning system of supply lines. Historians credit Grant's logistical expertise as crucial to his victory over Robert E. Lee's army. Ever since, the...
Date: 2017-12-10 02:14:49
Website:
http://americancityandcounty.com
Improve Your RFID Read Range with these Six Factors
Please let us know if there is ever anything else that we can do to help.
Tom Sky
Hi James,
I am going to make a UHF RFID based medical implant for my project. Could you please give me some ideas about transponder and reader, like which will better solution for this matter?
Thanks
James Thrasher
UHF RFID probably wouldn't be ideal for use in a medical implant since the human body would likely...
Website:
blog.atlasrfidstore.com
RFID Readers and Printers - Paragon Data Systems, Inc.
Implementing RFID Technology
What is RFID?
RFID stands for "Radio Frequency Identification." This technology wirelessly transmits data via electromagnetic fields to automatically track, identify, or authenticate tagged objects. These tags can be as small as a single grain of rice, but are enormously powerful in nearly any business application.
Using RFID readers and printers, companies can gain...
Website:
http://paragondsi.com
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
Related topics : active rfid tag read range / passive rfid tag read range / read write rfid tags / rfid active reader passive tag / low cost low power uhf rfid tag with on chip antenna
Improve Your RFID Read Range with these Six Factors
Please let us know if there is ever anything else that we can do to help.
Tom Sky
Hi James,
I am going to make a UHF RFID based medical implant for my project. Could you please give me some ideas about transponder and reader, like which will better solution for this matter?
Thanks
James Thrasher
UHF RFID probably wouldn't be ideal for use in a medical implant since the human body would likely...
Website:
blog.atlasrfidstore.com
Related topics : passive rfid tag and reader / passive rfid tag read range / uhf rfid tag reader / rfid passive tag reader cost / uhf passive rfid tag reader
RFID Tag Read Range and Antenna Optimization | COMSOL Blog
Guest Mark Yeoman October 8, 2014
Today, guest blogger and Certified Consultant Mark Yeoman of Continuum Blue shares a numerical modeling example for RFID applications.
We'll look at how we can make use of COMSOL Multiphysics® simulation software to determine the operating read range of a passive RFID tag powered by a reader's interrogating field. Additionally, we will look at how we can...
Website:
https://www.comsol.com
BOMBPROOF RFID - Smart RFID tag manufacturing makes ...
BOMBPROOF RFID - Smart RFID tag manufacturing makes reading next to metals and liquids a reality
06 June 2013
Mirva Saarijärvi
With the help of a mobile RFID computer, you can read all the clothing tags inside a cardboard box from across the room. But fill that box with cans of Coca-Cola, and you might not be able to read tags until you are inches away. How to solve these issues?
Author: Carl...
Website:
http://www.rfidarena.com
Facts about GPS tracking using QR codes, RFID/NFC ...
Facts about GPS tracking using QR codes, RFID/NFC, Bluetooth & GSM/SMS
As the keeping track of expanding asset inventories gets complicated, many growing organizations decide to abandon traditional spreadsheet-based or pen and paper methods of locating equipment, products, or devices. However, the search for advanced and more efficient tech alternatives is often fraught with confusion and...
Website:
https://www.gocodes.com
Contactless Technology Overview - MWR InfoSecurity
By Tinus Willemse, 8 August 2013
Are you lost in a maze of contactless technology standards?
Contactless technology is a term often used to describe a set of technologies originally developed to help identify objects. This technology has advanced and has found new applications, such as access control, inventory management, data exchange, contactless point-of-sale payments and toll...
Website:
https://www.mwrinfosecurity.com
Tracking assets: RFID meets industrial Wi-Fi
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Tracking assets: RFID meets industrial Wi-Fi
Globalisation and mobility trends have profoundly affected industrial plant operations and entire business models, with assets that make up the supply chain being constantly in motion. Efficiently managing people, products, equipment and raw materials is essential to keep global...
Website:
http://www.iebmedia.com
Glossary of RFID Terms - RFID Journal
Glossary of RFID Terms
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
A
Active tag: An RFID tag that has a transmitter to send back information, rather than reflecting back a signal from the reader, as a passive tag does. Most active tags use a battery to transmit a signal to a reader. However, some tags can gather energy from other sources. Active tags can be read from 300 feet (100 meters)...
Website:
rfidjournal.com
HF vs. UHF: Which type of RFID solution is better?
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
Related topics : uhf rfid reader antenna for near field and far field operations / ultra high frequency rfid reader / near field uhf rfid tag / hf vs uhf rfid tags / high frequency rfid tag
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
Share
The use of RFID...
Website:
https://www.controleng.com
RFID FAQs - Barcoding, Inc.
Check out some of our most frequently asked questions about RFID (radio frequency identification) technology. Since 1998, we've helped companies add the power of RFID to their businesses. We can help you too!
Have a question we didn't cover? Please contact us !
FAQs on RFID Technology and RFID Systems
What is RFID?
RFID, or Radio Frequency IDentification, is a data collection method that...
Website:
http://www.barcoding.com
Related topics : rfid tags replace barcodes / small rfid tags long range / rfid tags future uses / rfid tags and readers cost / how much rfid tags cost
Everything You Need to Know About RFID | TurboFuture
Everything You Need to Know About RFID
Updated on January 08, 2017
Joined:�3 years agoFollowers:�42Articles:�13
Featured Articles
Elements of Electronic Communications System
4 months ago
Materials management is very much important in the business. With the advancement of science and technology, RFID is created, making inventory tasks fast and easy. | Source
Advertisement
In recent years,...
Website:
https://turbofuture.com
Related topics : difference between passive and active rfid tags technology / rfid active reader passive tag / high frequency rfid tag / cost of active and passive rfid tags / active rfid tag frequency range
Types of RFID - Cal Poly, San Luis Obispo
Partners and Donors
3.��� Types of RFID
The single acronym RFID is used to describe a variety of radio technologies, optimized for different types of applications. �The key distinctions are in the radio frequency band employed for communications, the means by which the RFID tag is powered, and the conventions used for communicating between the tag and the reader.
Electromagnetic waves are...
Website:
http://polygait.calpoly.edu
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
Related topics : rfid tag reader system / passive rfid tag read range / active rfid tag read range / rfid active reader passive tag / rfid tag read range
The Difference Between LF,HF And UHF RFID Tags And ...
The difference between LF,HF and UHF RFID tags and features
The difference between LF,HF and UHF RFID tags and features
27 Dec
Low frequency (LF) and high frequency (HF):
Low frequency (LF) and high frequency (HF) bands RFID tags generally
use the principle of electromagnetic coupling
The high frequency typical operating frequency is 13.56 MHz. The RF
tag in this band, because its working...
Date: 2019-04-11 00:17:07
Website:
starnfc.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