RFID and distance measurement - edaboard.com

RFID and distance measurement

Hello Guys,

I have a new project that I want use RFID to verify ID of item and I need measurement distance from reader to TAG. The maximum distance between the reader to TAG is about 7 cm and I want know distance between reader to TAG with accuracy about 1 cm.

Is it possible?

17

Re: RFID and distance measurement

Maybe an ultrasonic sensor will work, if someone is...

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Website: edaboard.com

RFID and distance measurement - Forum for Electronics

RFID and distance measurement

Hello Guys,

I have a new project that I want use RFID to verify ID of item and I need measurement distance from reader to TAG. The maximum distance between the reader to TAG is about 7 cm and I want know distance between reader to TAG with accuracy about 1 cm.

Is it possible?

17

Re: RFID and distance measurement

Maybe an ultrasonic sensor will work, if someone is...

Read more

Date: 2016-02-26 15:44:20
Website: edaboard.com

Related topics : dependence of rfid reader antenna design on read out distance / rfid tag distance measurement / rfid reader distance measurement / uhf rfid tags distance / new design antenna for rfid uhf tags

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?...

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Website: https://www.assetpulse.com

US20070241904A1 - RFID tag distance measuring system and ...

An RFID tag distance measuring system includes a reader that outputs a predetermined carrier signal to a tag and receives a reflected signal of the carrier signal from the tag. The reader has signal output means for outputting signals at multiple frequencies, which are different from each other, as the carrier signal, a transmitting section that transmits a signal output by the signal output...

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Website: https://patents.google.com

Advanced RFID Measurements: Basic Theory to Protocol ...

Table 1. Comparison of the Typical RFID Read Range According to Frequency Band (Passive Tags)

While Table 1 compares the read range of passive tags, note that there are actually three RFID tag types: active, passive, and semiactive. Because active and semiactive tags use an onboard power source to power the tag response, they are typically capable of much longer read ranges. Passive tags, on...

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Website: http://www.ni.com

Related topics : 915 mhz rfid tags / rfid tags and readers cost / how much do active rfid tags cost / cost of rfid readers and tags / rfid tag and reader circuit

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...

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

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...

Read more

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

Real time location system (RTLS) Technology Comparison ...

Sewio » UWB Technology » RTLS Technology Comparison

RTLS Technology Comparison Jan Kostak 2018-12-19T16:20:08+00:00

RTLS TECHNOLOGY COMPARISON

INDOOR POSITIONING TECHNOLOGIES COMPARISON

There are many technologies capable of indoor positioning out there. Each of them has its own advantages and disadvantages regarding accuracy, price, scalability signal coverage and so on. It is always up to the...

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Website: https://www.sewio.net

Related topics : rtls rfid technology / rfid based distance measurement / active rfid distance measurement / active rfid location accuracy / active rfid technology

RFID Based School Children Monitoring System | Computer ...

RFID Based School Children Monitoring System

RFID Based School Children Monitoring System

Published on Jan 16, 2017

Abstract

Recently, all over the world, the number of crime over children is increasing day by day. Student tracking is important to enhance security for children .In present time parents are worried about their children due to mishaps and missing of children .In case of child mishap...

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Website: http://www.projecttopics.info

Asset tracking and management system for library using ...

Research Article - Biomedical Research (2016) Computational Life Sciences and Smarter Technological Advancement

Asset tracking and management system for library using active radio frequency identification (RFID)

Muthuselvi R *

Department of Computer Science and Engineering, Kamaraj College of Engineering and Technology Virudhunagar, India

*Corresponding Author:

Department of Computer Science and...

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Website: http://www.alliedacademies.org

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...

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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...

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Website: pcmag.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...

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Website: encyclopedia2.thefreedictionary.com

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...

Read more

Date: 2017-12-09 03:55:18
Website: http://www.yourdictionary.com

RFID-radar — How it works

   Trolley Scan(Pty) Ltd

RFID-radar(tm)

Introduction

RFID-radar is one of the most advanced RFID systems available in the world!!

Besides identifying RFID transponders in its zone, the RFID-radar system is able to measure the range and direction of those transponders from the reader antennas.

For those wanting to experiment with this new technology, Trolley Scan have provided a starter system ...

Read more

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

RFID-radar — How it works

Trolley Scan(Pty) Ltd

RFID-radar(tm)

Introduction

RFID-radar is one of the most advanced RFID systems available in the world!!

Besides identifying RFID transponders in its zone, the RFID-radar system is able to measure the range and direction of those transponders from the reader antennas.

For those wanting to experiment with this new technology, Trolley Scan have provided a starter system ...

Read more

Date: 2016-11-13 06:41:49
Website: http://www.rfid-radar.com

Related topics : rfid reader distance measurement / rfid reader range technology / security system using rfid / tracking system using rfid / rfid tag reader system

RFID Personnel & People Monitoring - RFID UHF Antennas ...

 

RFID based Access Control & Parking Management System

Access Control Systems enable to control access of people, employees, visitors, patients and personnel with appropriate access rights to rooms, offices and areas with restricted or controlled access. Control of granting access can be managed by using RFID, RFID based control points and RFID tags. Access control points can be doors,...

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Website: flexiray.com

Related topics : rfid based security and access control system / door access control system using rfid / rfid reader access control system / rfid gate access control system / door access control systems rfid

Distance Bounding Protocol with Adjustable False ...

Distance Bounding Protocol with Adjustable False Acceptance Rate

434 IEEE COMMUNICATIONS LETTERS, VOL. 15, NO. 4, APRIL 2011 Distance Bounding Protocol with Adjustable False Acceptance Rate Dae Hyun Yum, Jin Seok Kim, Sung Je Hong, and Pil Joong Lee, Senior Member, IEEE Abstract--At Eurocrypt 1993, Brands and Chaum introduced distance bounding protocols to defend against mafia fraud attack and...

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Website: https://vdocuments.site

Related topics : rfid distance bounding multistate enhancement / rfid distance lecture / rfid reader distance measurement / rfid based distance measurement / rfid distance measurement

List of ECE(Electronic) Projects: Projects Q A, Guidance ...

Multi Channel Frequency Measurement with LCD Display

Multi Channle Voltage Measurement with LCD Display

Multi Channle Voltage Measurement with PC Display

Multi Channel Frequency Measurement with PC Display

Microcontroller based GPS Navigator with Google Earth Interface and MMC/SD 1GB Card Data Logging

GPS+GSM based Realtime Bus/Train Location Finder and display on Earth's Map

Microcontroller...

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Website: http://projectsqa.com

Related topics : rfid based security system with gsm technology / gps + gsm + rfid - real time tracking systems / rfid based vehicle tracking system / rfid based security system / rfid based tracking system

Project Idea: 8051 based projects - projectforall.blogspot.com

Microcontroller Based Remote Control of Home Appliances

Alphabetical Keypad using At89c51 Microcontroller�

RFID Based Library Management System

Four Quadrant DC Motor Speed Control with Microcontroller

Fire Fighting Robot using 8051 Microcontroller

Digital Integrated Circuit Tester using 8051 Microcontroller

DTMF Based Load Control System using Microcontroller

Distance Measurement...

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Website: https://projectforall.blogspot.com

Related topics : rfid projects using 8051 / rfid based projects using 8051 / rfid based library management system using 8051 / rfid based security system using 8051 / home security system using rfid

Reliable & High Temperature RFID Inlay - Avante ...

These UHF RFID tags can also withstand high temperature exposure and repeated high temperature sterilization processes.

AVANTE has provided reliable and high temperature capable RFID inlets and tags in HF bands for more than ten years. Form-factors of RFID inlets vary in size and shape from as small as 1 cm square to as large as 4"x6" labels and from round CDR/DVD inlets to 5mmx5cm stripe. RFID...

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Website: avantetech.com

Related topics : very high temperature rfid tags / high temperature hf rfid tags / high temperature rfid tags / high temperature rfid tag uhf / rfid tag temperature range

Exhibition introduced - Internet of things fair,RFID ...

Venue Suzhou International Expo Center Hall B1, C1 �

Date July 30 - August 1, 2019����

Venue Shenzhen Convention & Exhibition Center,Hall 1, 6, 7, 8, 9�

Organizer Ulink Media

Website www.iotexpo.com.cn

�����������

Co-organizer Shenzhen Institute of Standard and Technology, Internet of Things Association of Guangdong Province, Internet of Things Association of...

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Website: http://eng.iotexpo.com.cn

RFID: A Tool For Tracking Products, Assets And More | Food ...

RFID: A Tool For Tracking Products, Assets And More

by Elliot Maras On Dec 17, 2015

Photo credit: Barcoding Inc.

The facility map in the yard management solution by PINC Solutions gives East Coast Warehouse & Distribution visibility over its container locations.

The PINC Solutions yard management system includes a dashboard that allows East Coast Warehouse & Distribution to track assets.

The...

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Website: http://www.foodlogistics.com

Related topics : rfid tag data for products consist of the following information except / rfid tags product tracking / rfid solutions for supply chain management / use of rfid in supply chain management / achieving supply chain integration using rfid technology

KoreaMed Synapse

Abstract

Objective

The location services has been an important research area in the U-Healthcare. The location services in medical environment can be implemented by Radio Frequency Identification (RFID), and Received Signal Strength Indication (RSSI) which is the location tracking method by RFID. In this study, we was designed the Patient Location Monitoring System based on RFID using RSSI method.

Methods

The RSSI method is a distance measurement method from reference points to object using the Friis's Principle and the...

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Website: https://synapse.koreamed.org

Related topics : radio frequency identification patient tracking system / patient tracking system using rfid / rfid patient tracking system / radio frequency identification rfid systems / radio frequency identification (rfid)

"Circuit Diagram For Based Rfid Based Shopping Trolley ...

Block Diagram. 18_ 2.2 Block Diagram Showing Inside View... of Controller Section. 20_ 2.3 RFID Module. 23_ 3.1 Entire Circuit Diagram. 24_ 3.2 Controller...

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Website: http://www.studymode.com

Related topics : rfid based library management system project circuit diagram / rfid based library management system using 8051 / rfid based library management system project / radio frequency identification device rfid technology / rfid based security system block diagram

RFID tag antenna based temperature sensing in the ...

Abstract--The efficiency of cold supply chain operations can

be improved with pervasive temperature sensing. In this paper,

we investigate the design of a low-cost, single-use RFID based

temperature threshold sensor that is capable of relating the

violation of a temperature threshold to a shift in the optimal

operating frequency at which the tag antenna is well matched

to the tag IC. This shift...

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Date: 2016-11-23 11:26:46
Website: https://www.researchgate.net

Related topics : designing an rfid tag detection and antenna in ads / low cost low power uhf rfid tag with on chip antenna / rfid tag antenna based temperature sensing / hf rfid tag antenna design / rfid tag temperature sensor

PATIENT TRACKING SYSTEM USING - RFID - blogspot.com

The RFID tags in healthcare may be applied to people (patients and staff) and to objects, allowing the readers on door frames, wards and treatment areas to detect and record interactions. The figure below shows the potential of RFID applications in healthcare settings:

Identification and Verification

Drug Administrator

Tubes Syringes

RFID tags can be active or passive. Active tags have a...

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Website: https://seminarprojects.blogspot.com

Minimum Activation Power of a Passive UHF RFID Tags: a Low ...

The reading process depends of the power of electromagnetic signal received by a tag. Thus an accurate characterization of RFID tags is crucial for early adopter in aerospace industry. The present study shows the preliminary approach to characterize the reading distance for UHF RFID passive tag from the low-cost application test deployment.

KEYWORDS: RFID; Application test; Aerospace...

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Website: http://www.scielo.br

US6577238B1 - RFID detection system - Google Patents

A system 100 is disclosed for monitoring the position of one or more RFID tags 201. The system has a detector 301 incorporating circuitry 304 for detecting changes in the range of an RFID tag 201 from the detector and for triggering an alarm 401 if a detected change in range of an RFID tag 201 exceeds a predetermined threshold or if the RFID radio tag cannot be detected by the detector 301. Range...

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Website: https://patents.google.com

Inside Temperature Monitoring System of Marine Reefer ...

Inside Temperature Monitoring System of Marine...

Inside Temperature Monitoring System of Marine Reefer Containers Based on RFID

Abstract:

Article Preview

The inside temperature monitoring system of marine reefer containers based on RFID is developed to make up for the shortcomings that the traditional system only depended on supply air temperature or return air temperature of the container to...

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Website: scientific.net

Lego Mindstorms NXT - Wikipedia

Lego Mindstorms NXT intelligent brick at a relatively low level. LibNXT is targeted mainly at the platforms that the official Lego Mindstorms NXT software overlooks, namely Linux and other unices. It will work on any POSIX-compliant operating system where libusb 0.1 < http://libusb.sf.net/ > is supported. Windows support is also possible with the win32 port of libusb.

C_NXT[ edit ]

C_NXT is a...

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Date: 2017-02-19 11:05:04
Website: https://en.wikipedia.org

Related topics : rfid distance sensor / rfid reader distance measurement / rfid sensor kit / rfid based distance measurement / rfid distance measurement accuracy

RFID Technology In Retail | Retail Technology Review

Send to friend

Imagine a technology that could slice the time it takes a retailer to measure inventory, one that could provide accurate information about a single tem as it moves from manufacturing through a store and then on to post-sales support. Imagine one that could finally fully automate checkout, freeing store personnel to provide increased levels of customer support.

Welcome to RFID, a...

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Website: http://www.retailtechnologyreview.com

Related topics : rfid tag tracking system / rfid based inventory tracking system project / rfid based inventory tracking system / rfid inventory tracking system cost / rfid tag inventory system

RFID Technology In Retail | Retail Technology Review

Apr 10, 2008 Critical Issues Comments (0)

Imagine a technology that could slice the time it takes a retailer to measure inventory, one that could provide accurate information about a single tem as it moves from manufacturing through a store and then on to post-sales support. Imagine one that could finally fully automate checkout, freeing store personnel to provide increased levels of customer...

Read more


Website: http://retailtechnologyreview.com

RFID Technology In Retail | IT Reseller Magazine

Send to friend

Imagine a technology that could slice the time it takes a retailer to measure inventory, one that could provide accurate information about a single tem as it moves from manufacturing through a store and then on to post-sales support. Imagine one that could finally fully automate checkout, freeing store personnel to provide increased levels of customer support. Welcome to RFID, a...

Read more


Website: http://www.itrportal.com

Related topics : rfid based inventory tracking system project / rfid based inventory tracking system / rfid inventory tracking system cost / rfid tag tracking system / rfid tag inventory system