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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
What is RFID?
RFID tags and Inlays consist of three components: a chip, an antenna and a substrate. RFID tags are manufactured in different shapes and sizes depending on the type of application in which they are used.
RFID operates tags can either be Passive (no internal power source), Semi-Passive (passive but includes a battery) and Active which only operate with a battery.
Active Tags: These tags have a longer read range and larger memories than passive tags and usually operate at 455 MHz, 2.45 GHz, or 5.8 GHz frequencies. Typical read range is from 20 to 100m.
Passive Tags:...
Website:
taggitsa.co.za
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
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
Related topics : passive rfid tag read range / passive rfid tag frequency range / rfid active reader passive tag / semi passive rfid tag range / difference between active rfid tag and passive rfid tag
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
Mobile RFID Reader | TECTUS Professional RFID Sytem ...
MultiPen - 3 in 1 RFID Reader
The MultiPen is an innovative �Mobile RFID/NFC Reader, with capability of� reading UIDs of passive RFID TAGs with various� frequency combinations.�The MultiPen allows to transfer UID reads via Bluetooth to the host-computer (Tablet, Laptop or Smartphone). It is also possible to store the UIDs in the integrated data base of the MultiPen. After connecting via...
Date: 2018-01-12 06:45:56
Website:
http://www.tec-tus.de
RFID Tag - Battery Assisted Passive Tags - CoreRFID
If you need greater read distances or quicker response times than can be achieved with ordinary RFID tags, the answer may be in battery assisted passive tags.
Conventional RFID tags use the power from the readers signal to turn on and then to run the chip, power the memory and power the transmission back to the reader. As a result the distance between the reader and the tag has to be close enough...
Website:
http://www.corerfid.com
Parking Control RFID System | RFID Parking Control
How RFID Applies to a Parking Control�System
Click on any item below to learn more
GAO Short-Range Parking Control System
The GAO Short Range Event Management System is one of the Passive RFID versions available for use when planning your event. Using the 125 KHz and 13.56 MHz frequencies, the system utilizes both high and low radio frequencies.
The GAO Short-Range Parking Control System is one...
Website:
gaorfid.com
RFID: Radio Frequency Identification technology | Paragon RFID
RFID or Radio Frequency Identification is a technology used to identify objects or people. It is based on the use of radio electric waves to read the data contained within�an RFID transponder, commonly known as a label or tag.
What is a RFID System ?
A Radio Frequency Identification System is composed of transmitters commonly referred to as readers or RFID Encoders.
RFID receptors (labels,...
Website:
https://www.paragon-rfid.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
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
Global Control through the RFID Chip - michaeljournal.org
Global Control through the RFID Chip
Written by Yves Jacques on Thursday, 01 October 2009. Posted in Microchips
Total Surveillance and a Cashless Society
These current economic and social crises are leading to a global, financial "melt down" that the powerful global elite are using in order to establish a Global Financial Economic System. This will give centralized power to the United Nation's...
Date: 2017-03-04 00:40:44
Website:
michaeljournal.org
Related topics : rfid radio frequency identification chip implanted in all us citizens / radio frequency identification (rfid) chip / radio frequency identification rfid chip / implant rfid chip technology / radio frequency identification device rfid technology
Global Control through the RFID Chip - Michael Journal
Global Control through the RFID Chip
Written by Yves Jacques on Wednesday, 30 September 2009. Posted in Microchips
Total Surveillance and a Cashless Society
These current economic and social crises are leading to a global, financial "melt down" that the powerful global elite are using in order to establish a Global Financial Economic System. This will give centralized power to the United...
Website:
michaeljournal.org
Using RFID to Overcome Inventory Control Challenges ...
July 15, 2009
1 Introduction
In recent years, (Radio-Frequency Identification) RFID technology has attracted the attention of the industrial community as well as the scientific community. RFID technology is a wireless automatic identification and data capture (AIDC) technology [1] that enables the identification of any tag item in real-time in a given supply chain with a minimum human...
Website:
http://www.katinamichael.com
RFID Supply | FREE Shipping! Readers Tag Scanners Buy Canada
RFID Supply is your local Canadian online shop for RFID (radio frequency identification) technology solutions. RFID tags, fobs or cards are similar to barcodes or magnetic strips found on credit cards. Readers, also known as transmitters, scanners or antennas use radio-frequency to access the stored information such as ID numbers or inventory codes. Active RFID tags will have a battery and...
Date: 2017-11-07 17:31:08
Website:
http://rfidsupply.ca
Alien Higgs 3 - TECTUS Professionelle RFID Sytem ...
Industrial Mobile RFID MultiPen reader LF, HF, NFC, UHF
The MultiPen is an innovative Mobile RFID/NFC Reader, with capability of reading UIDs of passive RFID TAGs with various frequency combinations. The MultiPen allows to transfer UID reads via Bluetooth to the host-computer (Tablet, Laptop or Smartphone). It is also possible to store the UIDs in the integrated data base of the MultiPen....
Date: 2017-12-10 02:07:49
Website:
http://www.tec-tus.de
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 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...
Date: 2016-10-24 17:55:24
Website:
http://www.ttsys.com
Related topics : rfid uhf gen 2 reader / long range uhf rfid reader module / uhf gen 2 rfid tag / rfid reader long read range / rfid uhf long range reader
RFID dictionary definition | RFID defined
radio frequency identification
rfid - Computer Definition
(Radio Frequency IDentification) A data collection technology that uses electronic tags for storing data. The tag, also known as an "electronic label," "transponder" or "code plate," is made up of an RFID chip attached to an antenna. Transmitting in the kilohertz, megahertz and gigahertz ranges, tags may be battery-powered or derive...
Date: 2017-12-09 03:55:18
Website:
http://www.yourdictionary.com
RFID Definition from PC Magazine Encyclopedia
Definition of: RFID
RFID
(Radio Frequency IDentification) A data collection technology that uses electronic tags for storing data. The tag, also known as an "electronic label," "transponder" or "code plate," is made up of an RFID chip attached to an antenna. Transmitting in the kilohertz, megahertz and gigahertz ranges, tags may be battery-powered or derive their power from the RF waves coming...
Website:
pcmag.com
Related topics : rfid active reader passive tag / rfid passive tag reader cost / active rfid tags and readers price / cost of active and passive rfid tags / passive rfid tag reader price
RFID Definition from PC Magazine Encyclopedia
Definition of: RFID
RFID
(Radio Frequency IDentification) A data collection technology that uses electronic tags for storing data. The tag, also known as an "electronic label," "transponder" or "code plate," is made up of an RFID chip attached to an antenna. Transmitting in the kilohertz, megahertz and gigahertz ranges, tags may be battery-powered or derive their power from the RF waves coming...
Website:
pcmag.com
LONG RANGE RFID - rfid.com.au
Locations & Phone
LONG RANGE RFID
BALOGH HyperX[TM] is a long range (2.45 GHz) Identification System with read distances ranging from 0.5 meters to 10 meters (FCC approved up to 5 meters). HyperX[TM] uses semi-passive read-only tags that utilize the power from the antenna for data communications that provides fast and reliable identification with tag reading speeds at up to 60 mph, and very...
Website:
http://electrocom.com.au
Related topics : passive rfid tag read range / rfid reader long read range / long range passive rfid tag / rfid tag reader long range / rfid tag read range
UHF RFID Readers | InfoChip
InfoChip offers a variety of RFID readers and mobile handhelds for UHF tags, as well as adapters for mobile devices and smartphones.
Alien ALH-9011
Industry: Mining, Construction, Oil & Gas, Lifting, Power Utilities, Valve, Hose
This feature-rich reader delivers exceptional performance with best in class receive sensitivity, enhanced interference rejection, compact ergonomic footprint, delivering...
Website:
infochip.com
Related topics : 1128 bluetooth handheld uhf rfid reader / uhf rfid bluetooth handheld reader / uhf passive rfid tag reader / uhf rfid handheld reader price / 1128 handheld uhf rfid reader
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
RFID | Article about RFID by The Free Dictionary
RFID | Article about RFID by The Free Dictionary
https://encyclopedia2.thefreedictionary.com/RFID
Related to RFID: RFID chip
RFID:
see radio-frequency identification radio-frequency identification
(RFID), a technology that uses radio waves to transmit data and uniquely identify an animal, person, or thing. An RFID system typically consists of a tag and a reader.
..... Click the link for more...
Website:
encyclopedia2.thefreedictionary.com
RFID CHIPS: November 2009
Labels: electromagnetic radiation , FX7400 Fixed RFID Reader , Health Record , How RFID Works , Jacobs family of Boca Raton , r , Radio Frequency Identification (RFID)
I recently read an interesting article, Boys in the hood: the fight for religion's soul. The article is written by a visitor who spent a bit of time with the monks of the Esphigmenou monastery at Mount Athos. While the bulk of the...
Date: 2018-10-08 07:31:58
Website:
rfid-chips.blogspot.com
RFID Software | Sensor Control | Access Tracking
You are here: Home > RFID > RFID Software
RFID Software
Radio Frequency Identification technology, commonly referred to as RFID, uses electromagnetic fields for the purposes of identifying and tracking objects. More recently, the technology has moved into mainstream applications that speed up the handling of manufactured goods and materials by attaching RFID tags to them. RFID technology has been...
Website:
gaotek.com
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
RFID: Near error-free wireless detection made possible ...
The accuracy and range of radio frequency identification (RFID) systems, which are used in everything from passports to luggage tracking, could be vastly improved thanks to a new system developed by researchers at the University of Cambridge.
The increased range and accuracy of the system opens up a wide range of potential monitoring applications, including support for the sick and elderly,...
Website:
https://www.enterprise.cam.ac.uk
Experimenting with the Adafruit PN532 controller shield ...
Experimenting with the Adafruit PN532 controller shield
About the author
Luis Ibanez - Luis Ibáñez works as Senior Software Engineer at Google Inc in New York city.
Posted 28 Mar 2015 Luis Ibanez Feed
110
Image by :
opensource.com
RFIDs--we use them every day. With every visit to the supermarket, public library, bookstore, or department store, we handle objects that have an RFID tag, which...
Date: 2017-03-04 02:49:18
Website:
https://opensource.com
Related topics : read write rfid tags / passive rfid tag read range / rfid tag read range / how to read rfid tag / radio frequency identification tags (rfid)
Benefits of active RFID - RFID Discovery | RFID Healthcare ...
Active radio frequency identification (RFID) technology can be used to track the location of medical assets or patients in healthcare environments. It is ideal for high-value asset tracking, wandering patient safety, baby tagging, staff safety and temperature monitoring. Compared to passive RFID it provides longer read ranges and the option to record additional information such as temperature information or emergency call signals.
How active RFID works
In active RFID systems, assets or people are...
Website:
http://rfiddiscovery.com
RFID Cards Readers - RFID Cards Readers Exporter ...
Piece/Pieces
Product Description
The clients from all over the world can avail MTUHFI-Long range RFID Card Readers, which have integrated design and are compatible with multi-protocol. This is a preferred card reader owing to its waterproof nature, support of quick & multi-tag reading.
The different RFID reader products we bring, find application in several RFID systems. One of these readers is a...
Website:
http://www.plasticcardss.com
HL | HF RFID Tags | UHF RFID Tags | RFID Antennas | NFC
Search for:
Latest News
Introducing the newest generation of our UHF RFID Passive Wristband. Suitable for use with Direct Thermal Printers; has a reading distance (on body) up to 2m/2W ERP
Find out more
Latest News
When it comes to UHF RFID solutions, it is well known that antennas, like the H86-HV-T, are the key element to achieving high performance and success.
Find out more
Latest News
Industry 4.0...
Website:
hl-rfidtag.com
HL | HF RFID Tags | UHF RFID Tags | RFID Antennas | NFC
Search for:
Latest News
Introducing the newest generation of our UHF RFID Passive Wristband. Suitable for use with Direct Thermal Printers; has a reading distance (on body) up to 2m/2W ERP
Find out more
Latest News
When it comes to UHF RFID solutions, it is well known that antennas, like the H86-HV-T, are the key element to achieving high performance and success.
Find out more
Latest News
Industry 4.0...
Website:
hl-rfidtag.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
23 RFID tags are more expensive but can be read over ...
View Full Document
23. __________ RFID tags are more expensive but can be read over greater distances. A. Active B. Distance C. Passive D. Reactive Answer: A Difficulty: Easy Section: Pervasive Computing Learning Objective: LO 8.4 Define pervasive computing, describe two technologies that underlie this technology, and provide at least one example of how a business can utilize each one. 24. Which...
Website:
https://www.coursehero.com
Related topics : how to read rfid tag / passive rfid reading distance / active rfid tag distance / passive rfid tag distance / rfid read distance
PPT - RFID Tags PowerPoint Presentation - ID:2647780
-Controversy
Electromagnetic Waves
Michael Faraday proposed in 1846 that both light and radio waves are part of electromagnetic energy.
In 1864 James Clerk Maxwell published his theory on electromagnetic fields and found that electric and magnetic energy propagate in transverse waves at the speed of light
In 1887 Heinrich Rudolf Hertz produced and studied electromagnetic waves. He concluded that...
Website:
slideserve.com
Related topics : battery assisted passive rfid tag cost / difference between passive and active rfid tags technology / rfid active reader passive tag / difference between active rfid tag and passive rfid tag / cost of active and passive rfid tags
Detecting presence (arrival/departure) with active RFID tags
up vote 11 down vote accepted
+50
As a top level statement, if you need to track items leaving your site, your RFID technology is probably the wrong one. The technology you have is better suited to the positional tracking tags within a large area - eg a factory floor. Notwithstanding the above, here is my take:
A good approach to active RFID is to break your area down into zones that are tied to...
Website:
stackoverflow.com
Press Release - RFID Sensor Tags for Environmental ...
Powercast's Multi-Sensor RFID Tags Boast 10 Meter Read Range
Battery-free and rechargeable battery versions can include multiple sensors in a single tag, and leverage existing UHF RFID infrastructure
Phoenix, AZ - RFID Journal Live! - May 9, 2017 -- Powercast Corporation, the leader in wireless power-over-distance technology for 14 years, today announced the industry's first RFID Sensor...
Website:
http://www.powercastco.com
RFID Card - 13.56MHz PVC Passive RFID NFC Card,NTAG213 ...
Silicone Material 13.56MHz ISO14443A NTAG213 chip NFC bracelets
Silicone Material 13.56MHz ISO14443A NTAG213 chip NFC braceletsBasic Feature:13.56MHz NFC chip is most popular NFC chip ,�NTAG213 NFC chip �with�180 Bytes memory , 144 byte User memory , 132 Max URL ;�NTAG213 can match with all NFC phone ;Most economic RFID chip / bracelets for access control ;Circle shape and silicone...
Website:
http://hfrfidcard.com
Universal Mini RFID Asset Tags | Universal RFID By Metalcraft
Air Interface Protocol: EPCglobal UHF Class 1 Gen 2 (ISO 18000-6C)
Operating Frequency: US (902-928 MHz)
IC Type: Alien Higgs 3
Memory: EPC 96 bits, User 512 bits, TID 64 bits
EPC Memory Content: Not guaranteed unique
Max Read Distance: Up to 4.2m (14ft)
Applicable Surface Materials: Metal, plastic, cardboard, wood, glass
Material: .002" thick polyester
Affixing Methods: Permanent pressure-sensitive adhesive
Environment: Mild and moderate....
Website:
http://www.universalrfid.com
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 Tags Past and Present - How RFID Works - HowStuffWorks
RFID Tags Past and Present
Thinkstock/Hemera/ Thinkstock
RFID technology has been around since 1970, but until recently, it has been too expensive to use on a large scale. Originally, RFID tags were used to track large items, like cows, railroad cars and airline luggage, that were shipped over long distances. These original tags, called inductively coupled RFID tags, were complex systems of metal...
Website:
http://electronics.howstuffworks.com
Related topics : rfid active reader passive tag / cost of active and passive rfid tags / active and passive rfid tags / semi active rfid tags / semi passive rfid tags
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
Understanding the Different Types of RFID Tags
Understanding the Different Types of RFID Tags
Posted in:
RFID Tags
Types of RFID Tags
There are primarily three basic types of RFID tags that are familiar to most consumers who use the technology:�active, passive, and semi-passive.��When considering purchase of tags for different scenarios, pinpointing which kind of tag to use and integrate into an operation can be tricky. So let's compare...
Website:
http://blog.universalrfid.com
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
Active RFID Tags VS. Passive RFID Tags - CYBRA Corporation
If you are a novice to RFID technology, perhaps you've been a little confused over the differences between active and passive RFID tags. The difference is actually simple, but that difference makes the two kinds of tags very different when applying them to businesses and industries.
RFID is automated identification technology. RFID tags contain electronically stored information, which can be...
Website:
cybra.com
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
What is an RFID Transponder? (with pictures) - wisegeek.com
An RFID transponder is typically designed to detect a radio signal from another device and return an expected response. In an RFID system, the transponder may be known as a tag, and the device that communicates with it is called a reader. There are three main types of RFID transponder, including passive, semi-passive and active. The main difference between these types of RFID transponder is that...
Website:
wisegeek.com