Selected articles for topic: active rfid tag frequency range

→ 489 articles

Check also 2 Videos for this topic

Self Powered RFID Tags For Mobile Temperature Monitoring ...

Self Powered RFID Tags For Mobile Temperature Monitoring Engineering Essay

Published:

Last Edited:

23rd March, 2015

This essay has been submitted by a student. This is not an example of the work written by our professional essay writers.

This paper presents a design for a self-powered radio frequency identification (RFID) tag with a thin film bulk acoustic resonate piezoelectric power supply...

Date: 1970-01-01 00:00:00
Website: https://www.ukessays.com

Antenna Design for UHF RFID Tags-Review and a Practical ...

an overview of antenna design for passive radio frequency identification (RFID) tags is presented. We discuss various requirements of such designs, outline a generic design process including range measurement techniques and concentrate on one practical application: RFID tag for box tracking in warehouses. A loaded meander antenna design for this application is described and its various practical...

Website: http://www.engpaper.com

The Difference Between NFC and RFID - NFC.Today

NFC vs. RFID

The Difference Between NFC and RFID

RFID and NFC are two closely related wireless communication technologies that are used globally for a vast number of applications such as access control, asset tracking and contactless payments. RFID was first patented in 1983 and is the precursor to NFC, so we will begin there.

Radio Frequency Identification (RFID)

RFID enables a one way wireless...

Website: https://nfc.today

UHF RFID Tag Antenna for Vehicle License Plate Number (e ...

UHF RFID Tag Antenna for Vehicle License Plate Number (e-Plate)

Evizal Evizal, Tharek Abdul Rahman, Sharul Kamal Abdul Rahim

Abstract

�In this research presents a new design of UHF RFID tag antenna for vehicle license plate number (e-plate). The proposed e-plate does not require another gadget or equipment since every vehicle is attached with a vehicle registration plate number and this e-plate...

Website: http://journal.uad.ac.id

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 Technology OverviewElectronics Presentation - weSRCH

Electronics Presentation shows RFID Technology Overview. RFID: Technology and Applications. The Outline shows Overview of RFID: ReaderTag; Potential applications, RFID Technology Internals: RF communications; Reader/Tag protocols and Middleware architecture; EPC standards, RFID Business Aspects and Security and Privacy. the Product Marketing - 75 years ago You can have any color, as long as its black. the Product Marketing is Today Add consumer flexibility, courtesy of robotics, computers and Customer...

Website: https://www.wesrch.com

What is RFID Technology - About RFID (Radio Frequency ...

Purpose of Radio frequency Identification and Detection system is to facilitate data transmission through the portable device known as tag that is read with the help of RFID reader; and process it as per the needs of an application. Information transmitted with the help of tag offers location or identification along with other specifics of product tagged - purchase date, color, and price. Typical...

Website: https://www.engineersgarage.com

All About RFID radio frequency identification - Webopedia.com

Short for radio frequency identification, RFID is a dedicated short range communication (DSRC) technology. RFID technology is similar to the bar code identification systems we see in retail stores everyday.

Short for radio frequency identification, RFID is a dedicated short range communication (DSRC) technology. The term RFID is used to describe various technologies that use radio waves to...

Website: webopedia.com

Evolution of RFID Applications and Solutions

Evolution of RFID Applications

in Articles tagged RFID applications / RFID solutions by jeffcraighead

Radio frequency identification (RFID) comes under the category of automatic identification technologies. This technology uses radio waves to transmit data from an RFID tag that is attached to an object. The information obtained can be read from a large distance...

Website: silentpartnertech.com

Different Types of RFID Systems | Impinj

TYPES OF RFID SYSTEMS

�

Now that you know how RFID systems work, it's time to go deeper into the different types of systems available. RFID systems can be broken down by the frequency band within which they operate: low frequency, high frequency, and ultra-high frequency.

There are also two broad categories of systems--passive and active RFID. In the sections below we will explore the...

Website: impinj.com

What are the differences between NFC cards and RFID cards?

08 Aug

General

What are the differences between NFC cards and RFID cards?

NFC cards�is the abbreviation of Near Field Communication, which is short-range wireless communication technology cards. Originally developed by Philips and Sony, NFC is a contactless identification and...

Website: starnfc.com

Different Types of RFID Systems | Impinj

TYPES OF RFID SYSTEMS

�

There are also two broad categories of systems--passive and active RFID. In the sections below we will explore the...

Website: impinj.com

An introduction to RFID Tags, Passive, UHF

RFID Tags, Passive, UHF

Definition

An RFID tag (Radio Frequency IDentification Tag) can be uniquely identified by a receiver which decodes a radio signal that the tag transmits. Passive RFID tags are not directly powered, but absorb energy radiated by the reader. The energy is stored until there is sufficient to enable the tag to transmit a short burst of radio energy that is encoded...

Date: 2017-01-19 01:23:15
Website: http://sagedata.com

Radio Frequency Identification (RFID) - fda.gov

Radio Frequency Identification (RFID) refers to a wireless system comprised of two components: tags and readers. The reader is a device that has one or more antennas that emit radio waves and receive signals back from the RFID tag. Tags, which use radio waves to communicate their identity and other information to nearby readers, can be passive or active. Passive RFID tags are powered by the...

Website: http://www.fda.gov

RFID vs Barcode | Barcode vs RFID | What’s the Difference

What's the Difference Between Barcode and RFID?

Barcode and RFID are two different forms of technology that are used for reading and collecting data. Although they are both commonly used for asset tracking and inventory tracking in business, their capabilities and how they work differ significantly in some ways. Understanding how each works, including the advantages and disadvantages of...

Website: http://www.redbeam.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

Savi Technology Releases New RFID Sensor Tags To Track And ...

Savi Technology, a leading provider of RFID-based supply chain solutions, today announced the release of two innovative sensor tags that reduce spoilage and damage by monitoring the temperature and humidity of military and commercial shipments, including aircraft engines, ammunition, medical supplies, food stuffs, and other perishables vulnerable to environmental conditions as they move through...

Website: supplychainmarket.com

Savi RFID Tags Deliver Dramatic Performance Improvements

Next Generation Active RFID Tags From Savi Deliver Dramatic Performance Improvements

Tags Excel Beyond U.S. Department of Defense Requirements

ALEXANDRIA, VA (June 19, 2013) - Supply chain and logistics professionals can improve the speed,�performance and reliability of their operations with the next generation active Radio Frequency�Identification (RFID) tags released today by Savi...

Website: savi.com

Types of RFID - Trovan

Long term operating cost within the intended application

Ability or inability to read through or near liquids and different types of solids

Readability in the presence of metal and Electro Magnetic Interference (EMI) emitted by nearby equipment

Quality of design and assembly (affects all aspects of performance)

What is a battery-assisted passive tag (BAP)?

Battery-assisted passive (BAP) tags use...

Website: trovan.com

Types of RFID - Trovan

Long term operating cost within the intended application

Ability or inability to read through or near liquids and different types of solids

Readability in the presence of metal and Electro Magnetic Interference (EMI) emitted by nearby equipment

Quality of design and assembly (affects all aspects of performance)

What is a passive tag?

Passive tags are powered by the reader (they typically derive...

Website: trovan.com

passive programmable rfid animal cattle management

Basic RFID Components | Beef Magazine

Transponders for radio-frequency identification (RFID) in the beef industry areElectronic circuits in the transponder can be programmed as Read Only (R/O)are placed permanently to read tags as cattle flow by a certain physical location.you to actually tie electronic identity to production and management...

Website: http://urjaindustries.co.in

::RapidRadio Solutions Pvt. Ltd., Ahmedabad::

RFID Contactless Cards & Tags

This Product group has all the RFID Cards & Tag details in all related technologies like HF, UHF & Active.

HF RFID Tags RRHFT01

Item Code: RRHFT01

RRHFT01 is HF Tag working on 13.56 MHz frequency. They are...

Date: 2016-02-22 04:19:06
Website: http://www.rapidradio.co.in

RFID - Radio Frequency Identification and How it Works ...

RFID 101

RFID 101 james 2016-11-03T20:20:01+00:00

Let RFID, Inc. get you up to speed on the basics of�RFID - Radio Frequency Identification.

RFID Components and ABCs.

RFID - Radio Frequency Identification is a small chip, or RFID tag, attached to some object that can be read at short range via radio waves by a tag reader. These items can be close together or far apart and are used for...

Website: http://rfidinc.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

The Different Types of RFID Systems - Bright Alliance ...

Every RFID system can be broken down by the frequency band in which it operates. Whether it is low, high or ultra-high frequency - there are many other categories of RFID systems as well. However, there are two major categories of RFID systems - active and passive, and we are explaining each of their types and frequencies below.

RFID Frequencies

The frequency refers to the size of the radio that...

Website: http://www.batlgroup.net

RFID viruses: A threat or not? - Software - Feature ...

RFID viruses: A threat or not?

by Steve Kerrison on 16 March 2006, 14:19

Add to My Vault :

While some might say that RFID technology itself is a virus set to spread the earth (a demonic one at that, according to a few), a recent investigation by security researchers has revealed that RFID tags could be used to spread computer viruses. But is the threat of a virus from an RFID tag real, or will...

Website: http://hexus.net

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

Design and Optimization of Passive UHF RFID Systems : Jari ...

Design and Optimization of Passive UHF RFID Systems

Paperback

By (author)� Jari-Pascal Curty , By (author)� Michel Declercq , By (author)� C. Dehollain , By (author)� N. Joehl

92,08 EUR 113,07 EUR You save 20,99 EUR

Free delivery worldwide

Add to basket Add to wishlist

Description

Radio Frequency IDentification (RFID) stores and retrieves data using devices called RFID tags: objects...

Website: https://www.bookdepository.com

Active RFID versus passive RFID | RFID4U

Requires presence of interrogator to work

Limited amount data storage

Require higher power interrogators

Low read range (few inches to 20 feet)

Note: A low read range might be considered an advantage or a disadvantage, depending on a tag's application. When a tag is used for credit card or for access control card, a low read range is an advantage, because you do not want somebody to be able to...

Website: http://rfid4u.com

Standards & Regulations | RFID in Europe

Standards & Regulations

�

Regulatory Constraints On The Use Of RFID

For low frequency (<135 kHz) and high frequency there is a fair degree of allowed usage for RFID purposes. However, at UHF carrier frequency the situation is somewhat more complicated.

EPCglobal provide a frequently updated website service that reports the regulatory status for using RFID in the UHF spectrum.

Within Europe ETSI...

Date: 2017-03-04 03:05:54
Website: http://www.rfidineurope.eu

RFID in Transportation | Transport Business

RFID is demonstrating huge versatility in terms of its ability to enable solutions within applications in the transportation sector

This article gives a brief overview of a number the Radio-Frequency Identification (RFID) applications currently being deployed where users are deriving real benefit. In addition, the article covers applications that are currently being piloted and are anticipated to...

Website: http://transportbusiness.net

RFID – A Basic Introduction & Simple Application - ElProCus

6 Comments

Consider a Couple of Situations:

You are in a mall buying a lot of things and now you have to wait in the queue for a long time and when your time comes, the person at the counter checks each item for its barcode, scans it and then the computer processes it slowly. Overall it's a quite time consuming job both for you and the person at the counter.

You are supposed to make a database of...

Website: https://www.elprocus.com

RFID / Mobile Credit Card Reader - LJ RFID Card

Mobile Credit Swiper Card Reader For Smartphone, iPhone, Android

(Dual Track)

Product Description

This product is an innovative device of mobile POS with slim size, low cost, high security, high reliability and high compatibility. It can settle the payment transaction through swiping bank card or credit card through the smart phones, MID at anytime and...

Website: http://www.lj-rfidcard.com

The New Zealand RFID Pathfinder Group

Basic information about RFID

Introduction of RFID

Radio-frequency identification (RFID) is the wireless use of electromagnetic fields to transfer data, for the purposes of automatically identifying and tracking tags attached to objects. The tags contain electronically stored information. Some tags are powered by electromagnetic induction from magnetic fields produced near the reader. Some types...

Website: http://www.rfid-pathfinder.org.nz

Rugged RFID Tags For Bin & Container Tracking | Decade ...

RFID Tags and Systems

What is RFID?

Radio frequency identification, or RFID, is a generic term for technologies that use radio waves to automatically identify people or objects. There are several methods of identification, but the most common is to store a serial number that identifies a person or object, and perhaps other information, on a microchip that is attached to an antenna (the chip and...

Website: http://www.decadeproducts.com

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

(Show Context)

Citation Context

...(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

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 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

RFID Equipment » Products » TPI » Experts in wireless ...

Click here to see all RFID products

RFID Overview

Radio Frequency ID (RFID) is one of the industry's hottest technologies. There are large amounts of information published on the subject, stemming largely from the recent announcements of interest from major companies like Wal-Mart, the Department of Defense, International Paper, and Proctor and Gamble.

Radio Frequency Identification (RFID)...

Website: http://www.tpi1.com

ELEX IDEA BLOG: RFID-Based Security System (Circuit Diagram)

RFID-Based Security System (Circuit Diagram)

A radio-frequency identification (RFID) based access-control system allows only authorised persons to enter a particular area of an establishment. The authorised persons are provided with unique tags, using which they can access that area.

The system is based on micro controller AT89C52 and comprises an RFID module, an LCD module for displaying...

Date: 2018-09-17 04:49:32
Website: elexidea.blogspot.com

Radiofrequency Identification (RFID) Market in Healthcare ...

�

FIG. 1 Global Radiofrequency Identification (RFID) Market in Healthcare - Market Segmentation

FIG. 2 Waterfall Chart - Global Radiofrequency Identification (RFID) Market in Healthcare, by Device Type (USD Million)

FIG. 3 Porter's Five Forces Analysis: Global Endoscopy Devices Market

FIG. 4 Value Chain Analysis: Global RFID Market in Healthcare

FIG. 5 Market Attractiveness Analysis of Global...

Website: transparencymarketresearch.com

Panasonic ToughBook CF-H1 Review | Trusted Reviews

Page 4 Panasonic ToughBook CF-H1

View All

Considering that the CF-H1 is designed to be used to access confidential data like patient records, Panasonic has equipped it with an impressive array of security options. There's a fingerprint scanner, which is hardly unusual these days, but considering that many healthcare professionals will wear gloves as a matter of course, its usefulness could be...

Date: 2017-12-09 23:27:19
Website: http://www.trustedreviews.com

ELEX IDEA BLOG: RFID-Based Security System (Circuit Diagram)

RFID-Based Security System (Circuit Diagram)

The system is based on micro controller AT89C52 and comprises an RFID module, an LCD module for displaying...

Date: 2017-10-23 10:45:07
Website: elexidea.blogspot.com

CoE Asset Management System Using RFID Technology

Objective of Research:

The project aims to develop system whereby one is able to walk into a room and quickly and accurately determine the RFID (Radio Frequency Identification) tagged CoE (Centre of Excellence) assets that are contained in it.

Research will also be conducted into performance and practical applications of the system. ...

Date: 2004-08-22 13:50:54
Website: http://www.cs.ru.ac.za

RFID Technology: A Complete Overview | Electronics For You

Radio-frequency identification (RFID) technology involves the use of electromagnetic or electrostatic coupling in the RF portion of the electromagnetic spectrum to uniquely identify an object, animal or person. It has established itself in a wide range of markets including livestock identification and automated vehicle identification because of its ability to track moving objects. The technology...

Website: electronicsforu.com

Rfid ppt - de.slideshare.net

Keine Notizen für die Folie

Rfid ppt

1. RFID Based Embedded System for Vehicle Tracking and Prevention of Road Accidents 1 Ronson Calvin Fernandes 110919053 Manipal Institute of Technology - Manipal 11/19/2013

2. 2 Contents Introduction What is RFID ? RFID Applications RFID System RFID Tag , RFID Reader , GSM How V.T works ? Design and Implementation Benefits of V.T ...

Website: de.slideshare.net

EPIC - Children and RFID Systems

ACLU criticizes ID badges at Brittan board meeting , by Kymm Mann, Appeal-Democrat, Feb. 9, 2005.

Privacy Groups Criticize RFID Tags for Kids, Communications Daily, Feb. 7, 2005.

News about the Sutter school RFID trial: , San Jose Mercury News, Jan. 28, 2005.

Introduction

Radio Frequency Identification (RFID) is a type of automatic identification system. The purpose of an RFID system is to enable...

Website: epic.org

RFID Basics - ThingMagic.com

If you have ever used an access card to get into a building or your car or passed through an automated toll collection system on a highway, you have used RFID. The definition of RFID is rather broad because it has so many uses. Let's first start with the acronym and what it means:

RFID = Radio Frequency IDentification

Now, let's break down what this means: a system of technologies that...

Date: 2017-03-04 00:22:16
Website: http://www.thingmagic.com

RFID Reader and Tag - Ultimate Guide on RFID Module ...

What is RFID Zombie tag

A brief note on RFID Technology

RFID stands for radio frequency identification. RFID tags are small chips (usually comes in a smart card or visiting card shape) that are used in our day to day life for unlocking hotel rooms, entering into cars etc.These tiny chips along with an RFID reader forms the RFID system.

RFID technology was first used during world war 2 to...

Date: 2017-11-29 11:23:57
Website: circuitstoday.com

151 - 200 of 489 Articles

Page : First | < Preceding | Next > | Last

0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 ...

Self Powered RFID Tags For Mobile Temperature Monitoring ...

Antenna Design for UHF RFID Tags-Review and a Practical ...

The Difference Between NFC and RFID - NFC.Today

UHF RFID Tag Antenna for Vehicle License Plate Number (e ...

RFID Tag Read Range and Antenna Optimization | COMSOL Blog

RFID Technology OverviewElectronics Presentation - weSRCH

What is RFID Technology - About RFID (Radio Frequency ...

All About RFID radio frequency identification - Webopedia.com

Evolution of RFID Applications and Solutions

Different Types of RFID Systems | Impinj

What are the differences between NFC cards and RFID cards?

Different Types of RFID Systems | Impinj

An introduction to RFID Tags, Passive, UHF

Radio Frequency Identification (RFID) - fda.gov

RFID vs Barcode | Barcode vs RFID | What’s the Difference

RFID Technology Tags Readers And Software |authorSTREAM

Savi Technology Releases New RFID Sensor Tags To Track And ...

Savi RFID Tags Deliver Dramatic Performance Improvements

Types of RFID - Trovan

Types of RFID - Trovan

passive programmable rfid animal cattle management

::RapidRadio Solutions Pvt. Ltd., Ahmedabad::

RFID - Radio Frequency Identification and How it Works ...

RFID Centre - RFID

The Different Types of RFID Systems - Bright Alliance ...

RFID viruses: A threat or not? - Software - Feature ...

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

Design and Optimization of Passive UHF RFID Systems : Jari ...

Active RFID versus passive RFID | RFID4U

Standards & Regulations | RFID in Europe

RFID in Transportation | Transport Business

RFID – A Basic Introduction & Simple Application - ElProCus

RFID / Mobile Credit Card Reader - LJ RFID Card

The New Zealand RFID Pathfinder Group

Rugged RFID Tags For Bin & Container Tracking | Decade ...

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

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

RFID Range. What Affects The Distance You Can Expect RFID ...

RFID Range. What Affects The Distance You Can Expect RFID ...

RFID Equipment » Products » TPI » Experts in wireless ...

ELEX IDEA BLOG: RFID-Based Security System (Circuit Diagram)

Radiofrequency Identification (RFID) Market in Healthcare ...

Panasonic ToughBook CF-H1 Review | Trusted Reviews

ELEX IDEA BLOG: RFID-Based Security System (Circuit Diagram)

CoE Asset Management System Using RFID Technology

RFID Technology: A Complete Overview | Electronics For You

Rfid ppt - de.slideshare.net

EPIC - Children and RFID Systems

RFID Basics - ThingMagic.com

RFID Reader and Tag - Ultimate Guide on RFID Module ...

Related topics