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Evidence Technology Magazine - RFID for Evidence Tracking ...

RFID for Evidence Tracking and Accountability

Written by Kathryn Bankston Smith, CDIA+

Baker, LA. is the third-largest municipality within Baton Rouge Parish, with a population of 14,500, and a police force of 45 officers. Baker Police Department uses two vaults for the storage and tracking of criminal evidence. They are holding up to 9,000 pieces of evidence at any given time.

As with...

Date: 2017-12-10 00:24:59
Website: http://www.evidencemagazine.com

Low-Cost, Ubiquitous RFID-Tag-Antenna-Based Sensing ...

Abstract

--RFID has been well established as an effective technology for track and trace applications. In this paper, we go beyond the ID in RFID, and discuss the potential for RFID tags to be used as low cost sensors by mapping a change in some physical parameter of interest to a controlled change in RFID tag antenna electrical properties. We will also show that it is possible to design the tag antenna...

Website: https://www.semanticscholar.org

RF Antennas | Laird Connectivity

Laird Connectivity is the leading supplier of the highest quality antennas, engineered for superior performance. Laird Connectivity's years of experience with high volume manufacturing enables high-end design, quality, and manufacturing processes to be applied into traditionally low-volume market spaces with highly competitive pricing.

Custom OEM Solutions: Simulation, Design, and Manufacturing

Laird Connectivity builds custom antennas for the world's leading brands. We have�technical expertise in low PIM design, Massive MIMO design, Multi-band antennas, and is a leader in...

Website: https://www.lairdconnect.com

Related topics : rfid antenna design / how to test rfid antenna

Smart Shelves & Cabinets - flexiray.com

RFID Smart Shelf is a rack or shelf in a store, fashion outlet or warehouse with built in RFID capabilities, embedded or fixed RFID reader and antennas. The RFID reader can be embedded into the shelf or installed hidden behind the shelf. RFID antennas can be built-in the shelf itself or can be installed on the above the shelf or on the bottom of the rack shelf.

�

Continuously tracking assets,...

Website: flexiray.com

Intelletto Technologies Inc.- Intelligent RFID Products

Highlights

Intelletto introduces ChieKoo Bell, a Bluetooth Low Energy alerting system.

Intelletto broadens product offering for HF and NFC RFID inlays and tags. By launching a full range of RFID Label products and Services. Intelletto can now offer complete end to end RFID labelling services. These services include, encoding and serialization, High Quality color printing for RFID Labels and NFC...

Website: http://www.intelletto.com

Free RFID Software Tools - Click or Call 888.237.8525 ...

We offer free RFID software tools to test RFID tags and labels in your environment using fixed readers, or download to your RFID handheld. Zebra Technologies, offers these outstanding free software tools to assist with testing and analyzing RFID labels and tags. Contact us for assistance with any RFID project.

PowerSession is a PC-based tool and demonstrates several capabilities of the reader...

Website: https://www.barcodefactory.com

RFID Door Portal | Material Handling and Logistics (MHL News)

The RFID portal serves as a "Sentinel" over transactions that occur at the portal boundary collecting data and interacting with users to perform accuracy checking and tracking functions.

Full release:

Venture Research receives RFID Portal Patent

Exclusive circular enclosure allowing for bidirectional antenna rotation and peripheral attachment is approved by the patent office.

Plano, Texas - May...

Date: 2019-04-10 23:37:28
Website: mhlnews.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

Zebra Technologies - RFID Error - Solving VOIDS and Best ...

Solving Voids and Improper RFID Tag Encoding�ZT Series Printers

Applies To

ZT Series RFID Printers

Procedure

1.�Is the printer calibrated to your Label's length? �The default of the RFID printers at Media Power Up and Head Close is Feed so the printer may not properly calibrate your media's length. �On standard printers it is Calibration. � Perform a Media/Ribbon Cal (this is a full media calibration)�to ensure that the media is properly calibrated to the appropriate label length. �This is the most vital step to correcting voids as if the calibrated label length is incorrect, the program position will be incorrect as well and cause...

Website: https://km.zebra.com

Sensitivity and Impedance Measurements on UHF RFID ...

1. Sensitivity and Impedance Measurements on UHF RFID Transponder Chips Lukas W. Mayer and Arpad L. Scholtz Vienna University of Technology Institute of Communications and Radio-Frequency Engineering Gusshausstrasse 25/389, 1040 Wien,...

Website: de.slideshare.net

IBM opens RFID test centre • The Register

IBM has opened up the doors on a new European test and interoperability laboratory for piloting and proving radio frequency identification technologies. The adoption of RFID will not only help retailers and consumer goods manufacturers better manage their stocks, it will also offer a potential windfall for the likes of IBM Global Services, Accenture and Computer Sciences.

The new centre, which is...

Website: theregister.co.uk

Using National Instruments Software and Hardware to ...

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

�

- P.V. Nikitin, Intermec Technology

The Challenge:

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

The Solution:

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

Website: http://sine.ni.com

Handheld RFID Reader,Portable RFID Reader - Hopeland ...

USB cable, DC 5V power supply, Cradle

TO�DEVELOPERS:

1.��To easier test and check reader's performance, all series Clou IOT RFID readers have same Demo software based on Windows PC OS�Compatibly. All Clou IOT series mobile handheld terminals of Android Windows CE OS have same related mobile App.

2.��Our software including all...

Website: hopelandrfid.com

Radio Frequency Identification (RFID) | Government of ...

Radio Frequency Identification (RFID)

Thu, 04/15/2010 - 15:29 -- admin

Radio Frequency Identification or RFID in short is essentially an enabling technology. The unique advantage of RFID is that it eliminates the requirement of human intervention thus providing immense business value.

RFID is a generic term that is used for describing system which transmits identity of a person or an object or...

Date: 2017-03-04 02:24:26
Website: http://meity.gov.in

RFID Buying Guide - Barcodes EDGE

Home > Guides > Choosing the Right RFID Technology

Choosing the Right RFID Technology

By reading this guide, you'll learn:

RFID types

Parts of an RFID system

The right RFID solution for your business

Leverage our team's experience Get Started

RFID �has been a big buzzword lately for anyone who is interested in any type of item identification. Up until now, the trusty barcode has been the...

Website: https://www.barcodesinc.com

Robust RFID Tags Track Firearms - mwrf.com

This block diagram identifies the components of an RFID system.

The RFID tags are powered from the RF field generated by the external electronic devices (the interrogator/reader) generating the RF field and designed to communicate with (read) the tag. Tags designed to this standard are "vicinity devices" and have a limited read range of approximately 1 m depending on their size and the size and...

Date: 2019-04-10 22:41:54
Website: mwrf.com

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

Innovations in Traceability Systems and Product ID Tools ...

TECH TRENDS | December 2005/January 2006

Innovations in Traceability Systems and Product ID Tools

By Sarah Fister Gale

As the global food economy struggles to reconcile itself with new concerns about bioterrorism and the emerging implications of foodborne illness outbreaks, its response has been to take greater control over processing and distribution channels through the traceability of...

Website: http://www.foodsafetymagazine.com

EH Antenna Systems

Introduction to the EH Antenna

Welcome to eh-antenna.com and the wonderful world of EH Antennas. Those of you who have visited this site previously will find major changes, primarily deletions. Diversified Technology Inc. (DTI), based in Ridgeland, Mississippi, has obtained a license to develop, manufacture, and sell EH Antennas for all applications, excluding AM broadcast and ham radio. In...

Date: 2011-07-13 20:18:34
Website: http://eh-antenna.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

A new UHF anti-metal RFID tag antenna design with open ...

Abstract

--A new UHF RFID tag antenna used on the surface of a metallic object is proposed in this paper. In practical RFID applications, metals appear in many occasions. However, the UHF band is very sensitive to metal. When the tag antenna is near a metal, its impedance matching, radiation efficiency and directivity change...

Website: https://www.semanticscholar.org

Impinj | Speedway R420 Evaluation Kit Request

The Speedway RAIN RFID Reader Evaluation Kit combines Impinj's fixed RAIN RFID reader, near- and far-field reader antennas, Monza-powered RFID tags, and access to the latest Impinj support tools and documentation one easy-to-install demonstration kit, so you can quickly test and analyze your RAIN RFID solution.

Evaluation Kit Contents

Speedway R420 reader with...

Website: http://go.impinj.com

The State of Radio Frequency Identification (RFID): New ...

1. Part 2: New EPC Gen2 RFID Standard Emerges

[Figure 1] is a typical passive ultra-high frequency (UHF) tag. Usually the tag is a dipole antenna, as opposed to a circular or loop antenna like you would see on a 13.56 MHz tag.

[One advantage of UHF--why is everyone so excited about UHF?] It's because you get a longer read range. You're going to get three feet at most with a 13.56 MHz tag, and...

Website: http://www.ni.com

Which RFID Frequency is Right for Your Application?

October 29, 2012

By Shain Armstrong 37 Comments

LF, HF, and UHF

Similar to how a radio must be tuned to different frequencies to hear different channels, RFID tags and readers have to be tuned to the same frequency in order to communicate. There are several different frequencies an RFID system can use. Generally, the most common are

Low...

Website: blog.atlasrfidstore.com

RFID Buying Guide - BarcodesInc

Choosing the Right RFID Technology

RFID has been a big buzz word lately for anyone who is interested in any type of item identification. Up until now, the trusty barcode has been the identification tactic of choice, and has served many businesses for decades. However, RFID continues to grow as a possible alternative. While RFID may not be a suitable replacement for barcodes in all...

Website: https://www.barcodesinc.com

wa5vjb.com - Printed Circuit Board Antennas| Commercial ...

These printed circuit board (pcb) antennas are perfect for high performance optimized antennas in a small package. These antennas are great for expanding your...

Date: 2016-07-18 00:52:21
Website: http://www.wa5vjb.com

Impinj MultiReader Software – Impinj Support Portal

Configure Impinj MultiReader software for first-time use:

Prior to using MultiReader software, make sure you have your settings configured properly. Here's how to do that:

To start, connect to the Ethernet port of the reader.

Launch MultiReader software.

Click the "Configure Settings" button underneath the Impinj logo (or from the Menu, choose Settings -> Configure)

On the Reader Settings...

Website: https://support.impinj.com

Printed Circuit Board Antennas| Commercial and Hobby Antennas

These printed circuit board (pcb) antennas are perfect for high performance optimized antennas in a small package. These antennas are great for expanding your...

Date: 2016-07-18 00:52:21
Website: http://www.wa5vjb.com

Convergence CS101 Handheld Passive RFID Reader : Barcode ...

Convergence CS101 is a UHF EPC C1G2 handheld RFID reader with industry leading read range and read rate performance to enable ultra fast inventory of cases on pallet, warehouse shelves, moving vehicles, and other tagged items in business processes where fixed reader class performance is required in a portable device.

Excellent read range: 7 meters open space, 7-11 meters indoor confined space with AD431 tags

High read rate: typical 150 tags per second for selected Gen2 profiles (peak at 400 tags/s)��

Country specific versions in terms of frequency...

Website: http://www.barcode-uk.com

Collection of RFID related Open Source ... - OW2 Consortium

Description: According to the EPC network documentation, the Middleware is responsible for:

Managing various tag and sensor readers,

Gathering tag/sensor readings from the readers ,

Filtering, aggregation and counting of tag data,

Delivering preprocessed data to EPCIS and enterprise systems.

Our prototype implementation will be very limited in scope and will not provide complete functionality. It is a testing tool or proof of concept...

Date: 2006-10-10 10:30:21
Website: http://rfid.ow2.org

Fixed RFID Software - RFID Inventory, RFID Asset Tracking

ClearStream RFID is compatible with most Fixed RFID Readers from Zebra Technologies (formerly Motorola), Impinj, Intermec, ThingMagic and Alien running LLRP.

4.0

New Features in Version 4

New features in version 4 include Self-Healing and System Notifications which Simultaneously heals RFID readers and sends status updates to IT administrators.

"Long Island's Portable Technology Solutions (PTS) Helps Florida...

Website: http://www.clearstreamrfid.com

ProxiGroup RFID Solutions

MORE ABOUT PROXITRAK

ProxiTrak provides creative control by providing tools to build virtual-to-live RFID site surveys through Computer Aided Design (CAD). This CAD built site survey can be optimized and rendered live automatically for real time visual representation of your RFID tracking domain.

Our signal ranging and optimization features are instrumental...

Date: 2017-12-26 12:55:07
Website: http://proxigroup.com

DELO flip-chip bonding in RFID chips

For these tiny RFID chips to do their job, special RFID adhesives are necessary: These special glues fix a tiny RFID chip to an antenna. Here, flip-chip bonding solutions convince with shortest curing times and high reliability.

Brochure: Smart Bonds in RFID Technology

RFID smart labels for easier processes

RFID technology makes for more efficient inventory management in many sectors. Handling is...

Website: https://www.delo-adhesives.com

The simplest possible RFID emulator | T4F

The simplest possible RFID emulator

Before reading this section, you should check first " RFID for nerds and hobbyist ".

Keep in mind that this information applys for low frequency RFID. Several changes

When looking for a low frequency RFID emulator for security testing purposes, you can find several designs out there. However, their complexity can make you think twice before building one.

Is...

Website: http://www.t4f.org

How to Open Your Garage Door With RFID

Radio Frequency Identification, or RFID, is an exciting technology that has gained popularity in recent years. �It creates the ability to tag something with a very small passive chip that then allows remote reading of the information on that chip. �RFID tags are commonly used for security door swipe cards, identification for lost pets, and more recently near field communication in...

Website: https://computers.tutsplus.com

RFID Solutions | RFID Inventory Management | Million Tech

RFID Security Alarm System with Wave Antenna

RFID Document/Filing Management

We have adopted the use trending Phase Jitter Modulation (PJM) RFID technology. PJM RFID is the answer for situations where large volumes of tagged items need to be quickly and accurately identified. On top of providing 100% accuracy, it is especially designed for dynamic situations where items are stacked or stored in...

Website: https://milliontech.com

3 Basic Things to Know About Passive UHF RFID Tags [Video]

shrey Tyagi

Sir,

Can u tell me how hex code stored in the IC chip of the RFID Tag is transferred through the Antenna to the RFID Reader.

atlasRFIDstore

This is actually a very complex process, but, in short, here is how it works with passive RFID tags:

The reader (through its antenna) sends a radio signal to the tag, which acts to "energize" the tag. Once the tag is activated, it reflects back to...

Website: blog.atlasrfidstore.com

3 Basic Things to Know About Passive UHF RFID Tags [Video]

shrey Tyagi

Sir,

Can u tell me how hex code stored in the IC chip of the RFID Tag is transferred through the Antenna to the RFID Reader.

atlasRFIDstore

This is actually a very complex process, but, in short, here is how it works with passive RFID tags:

The reader (through its antenna) sends a radio signal to the tag, which acts to "energize" the tag. Once the tag is activated, it reflects back to...

Website: blog.atlasrfidstore.com

RFID Smart Labels – NFC Smart Label Tags – Multi-Color

MARKET SOLUTIONS

RFID &AMP; NFC SMART LABELS

We are specialists in converting RFID & NFC tags into smart labelling solutions. Multi-Color Corporation is a trusted converter by leading suppliers in the industry, offering clients a vast range of adhesives, materials and tags to choose from in order to suit all environments.

We use a specialist insertion machine to convert a regular label into a...

Website: http://www.mcclabel.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

The New Zealand RFID Pathfinder Group

Become a member

What are the benefits of becoming a member of the New Zealand RFID Pathfinder Group?

Tapping into a growing community of RFID experts in New Zealand Partner with experts from various industries to drive mass adoption of EPC/RFID technologies in New Zealand. The New Zealand RFID Pathfinder Group pulls diverse groups together: manufacturers, distributors, retailers, academics and...

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

RFID-radar - A new identification technology - Introduction

Competitive technologies

Ranging beacons

These are very sophisticated transponders that are attached to expensive military hardware in warehouses for locating where the "Military tank is parked". The transponders cost more than US$1000 each and the warehouse has to be fitted with ranging beacons all over the warehouse to provide triangulation.

WiFi/Bluetooth

GPS units fitted in each...

Date: 2019-03-07 09:20:12
Website: http://rfid-radar.com

RFID-radar - A new identification technology - Introduction

Competitive technologies

Ranging beacons

WiFi/Bluetooth

GPS units fitted in each...

Date: 2017-12-08 07:40:24
Website: http://www.rfid-radar.com

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