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How do RFID tags and reader antennas work? - Analog IC Tips
How do RFID tags and reader antennas work?
May 2, 2017
RFID -- Radio-Frequency Identification -- provides a unique identifier for that object and just as a bar code or magnetic strip the RFID device must be scanned to retrieve the identifying information. An RFID system has three parts:
A scanning antenna
A transceiver with a decoder to interpret the data
A transponder - the RFID tag - that has...
Website:
http://www.analogictips.com
RFID Tag and Reader Antenna Design using EM solvers
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Hey there, I'm Anil. I'm a software engineer living in Gurugram, India. I am a fan of technology, design, and entrepreneurship.
Mar 30
RFID Tag and Reader Antenna Design using EM�solvers
RFID TAG AND READER ANTENNA�DESIGN
RFID stands for Radio-Frequency Identification. The RFID device provides a unique identifier for that object and just as a bar code or...
Website:
https://medium.com
S'pore debuts low-cost RFID reader | ZDNet
S'pore debuts low-cost RFID reader
Country's Institute of Microelectronics unveils silicon chip that it says will reduce cost and size of UHF RFID readers.
0
SINGAPORE--The Institute of Microelectronics (IME), a member organization under the country's Agency for Science, Technology, and Research (A*STAR), has developed a silicon chip that it says can help slash the price and size of RFID (radio...
Date: 2017-12-10 02:59:14
Website:
http://www.zdnet.com
RFID Tags UHF, HF, LF, Passive, and Active Tags - Buy ...
Impinj RFID Tags
Impinj, Inc. is the world's leading innovator in UHF Gen 2 RFID solutions for both item-level and supply-chain tagging. Impinj draws on its technical expertise and industry partnerships to deliver a wide range of products and solutions, comprising high-performance tag chips, readers, reader chips, software, antennas and RFID subsystem integration. Impinj's products provide robust performance, integration and cost effectiveness to a global customer base across numerous vertical markets with applications...
Website:
http://www.barcodeplanet.com
HF RFID Vs UHF RFID - Stimare
HF RFID v UHF RFID
What's the difference between HF and LF RFID?
High-frequency RFID (13.56MHz) is most commonly used RFID today and is often referred to as "MiFare". It is used within contact-less credit cards, transport tickets, event tickets and hotel room keys to name only a few of its current deployments. NFC (including Apple Pay) is a subset HF RFID 13.56MHz further standardizing this...
Website:
https://stimare.net
Related topics : rfid lf hf uhf difference / rfid lf vs hf vs uhf / lf hf uhf rfid reader / hf vs uhf rfid / rfid lf hf uhf
RFID Reader block diagram from Texas Instruments ...
RFID Reader block diagram from Texas Instruments
�
Design Considerations
The RFID (Radio Frequency Identification-13.56MHz RFID system) essentially consists of an RFID Reader/Writer (Transceiver), an HF Tag and a Processor unit interfacing to various peripherals.
HF Tags
A wide range of HF Tags are available. Physical form factor and processing requirements of the HF Tag are the primary factors...
Website:
electronicproducts.com
RFID Singapore | TrackNet Id - RFID Solutions Provider ...
Hardware Products
Leading RFID solutions provider in Singapore
Here's the deal..our mission is to offer reliable and cost effective rfid solutions to our clients.
The best part?
Tried and tested technology, across multiple industries
Technology demonstrators and proof of concept projects
Design, implementation and...
Website:
https://www.tracknetid.com
What is RFID? ( Radio Frequency Identification)| RFID ...
What is RFID?
Look:
Radio Frequency (RF) technology has been around since WWII, when the Allied Forces first used it to identify friendly aircraft. Today this technology is used for mobile phones, toll tags, fuel pump key fobs, animal tracking both wild and domestic as well as many other applications.
We will discuss the use of RF in automatic identification systems, the most rapidly growing...
Website:
https://www.tracknetid.com
Glossary of RFID, NFC, IoT - SMARTRAC N.V.
Glossary
Active Transponder
A transponder which contains a battery that provides the energy needed to transmit information and receive data.
�
Contact Card
Device in which the chip must have physical contact with the reader to allow data transmission. The chip must therefore be located on the surface to allow readers to establish contact with the chips and communicate with them.
�
Contactless...
Date: 2017-12-10 03:38:42
Website:
https://www.smartrac-group.com
125KHz RFID reader anntena coil - Forum for Electronics
i need some help pls... i currently modified a 125KHz RFID reader anntena coil, the actual read range for 125KHz RFID reader is about 4cm. I plan to remove the original anntena coil and replace with another anntena coil to improve the reading range. so, what type of material i needed to build the antenna coil? for example copper? is that correct? how many turn for the anntena coil? how many...
Date: 2012-05-21 02:35:24
Website:
edaboard.com
Related topics : rfid reader design 125khz / 125khz rfid reader antenna design / rfid reader circuit 125khz / 125khz rfid antenna coil / 125khz rfid tag reader
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
Introduction to RFID Middleware | RFID4U
RFID Middleware is a radio- frequency identification (RFID) software, that sits between the readers and the enterprise/business applications.�The middleware has several functions and plays a major role in RFID system operation and management. The middleware not only manages RFID readers and printers and communicates between these devices and your business applications but also manages, filters,...
Website:
http://rfid4u.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
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
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
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
Priority 1 Design, custom electronics design and ...
We take your schematic diagrams from sketch to finished PCB layout,
ready for production. Our PCB designs incorporate standard through hole
and surface mount components and multilayer PCB design.
Hardware and Software Design.
Through the use of the latest technologies our designers can create a
product to your specifications. Our custom designed products feature
analog, digital, and microprocessor circuit designs.
Prototype or Productions Run.
We can�provide you with a single prototype product as required, or follow
this up with a low, medium, or high...
Date: 2013-09-24 04:57:44
Website:
http://www.priority1design.com.au
Related topics : rfid reader oem module / em4100 rfid proximity reader / rfid card reader writer software / rfid card reader writer / rfid proximity card reader
RFID Reader MFRC522 interface with NodeMCU using Arduino ...
ESP8266 , IoT Tutorials NodeMCU , RFID Manoj R. Thakur
In this tutorial we will learn How to interface NodeMCU with RC522 RF ID Reader using Arduino library for MFRC522 and other RFID RC522 based modules.
This library read and write different types of Radio-Frequency IDentification (RFID) cards on your Arduino or NodeMCU using a RC522 based reader connected via the Serial Peripheral Interface...
Website:
https://circuits4you.com
Parallax RFID Reader Module :: Solarbotics
Description [ Hide ]
Designed in cooperation with Grand Idea Studio, the Parallax Radio Frequency Identification (RFID) Reader Module is the first low-cost solution to read passive RFID transponder tags. The RFID Reader Module can be used in a wide variety of hobbyist and commercial applications,...
Website:
https://solarbotics.com
Related topics : parallax radio frequency identification (rfid) reader module / rfid passive tag reader cost / cost of rfid reader module / parallax rfid reader module / low cost rfid tag reader
Parallax RFID Reader Module :: Solarbotics
Description [ Hide ]
Designed in cooperation with Grand Idea Studio, the Parallax Radio Frequency Identification (RFID) Reader Module is the first low-cost solution to read passive RFID transponder tags. The RFID Reader Module can be used in a wide variety of hobbyist and commercial applications,...
Website:
https://solarbotics.com
Related topics : parallax radio frequency identification (rfid) reader module / rfid passive tag reader cost / cost of rfid reader module / parallax rfid reader module / low cost rfid tag reader
The Different Types of RFID Systems | Oprfid.com
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 RFID systems-passive and active. In the sections below we will explore the frequencies and types of RFID systems.
����RFID Frequencies
����Frequency refers to the size of the radio waves used to communicate...
Date: 2017-11-14 03:07:10
Website:
http://www.oprfid.com
RFID on open and closed loop for asset tracking and stock ...
The CAEN RFID R1260I Slate USB Desktop UHF RFID Reader is a multiregional UHF RFID reader with integrated antenna for short to medium range applications.
Read more
CAEN RFID R4300P Ion
The CAEN RFID R4300P Ion is optimised for portal applications featuring up to 4 antennas, network interfaces, GEN2 DRM management and high speed Gen2 read rates.
Read more
CAEN RFID R1240I qID
CAEN RFID R1240I qID...
Date: 2014-05-02 01:54:12
Website:
http://www.realtimelogistics.asia
Different Types of RFID System | Centrex Technologies
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 RFID systems--passive and active. In the sections below we will explore the frequencies and types of RFID systems.
RFID Frequencies
Frequency refers to the size of the radio waves used to communicate between RFID system...
Website:
ctrx.com
What Are the Different Types of RFID Technology? | Lowry ...
Radio frequency identification (RFID) technology has become much more common across a number of industries, but there are a variety of different types of RFID technology, tags, and readers -- each uniquely suited to different types of applications.
RFID tags can be classified by the radio frequency range they use to communicate (low, high, or ultra-high), and the way the tag communicates with the...
Website:
lowrysolutions.com
RFID Tag Types – Electronic Product Design
Adam
Low Frequency vs High Frequency
Low frequency readers are often cheaper (although not always due to the mass production of high frequency).
Low frequency writable�tags typically have smaller memory and the data transfer between read and tag is slower due to the lower frequency.
High frequency tags can often have a shorter range than low frequency.
High frequency tags are often cheaper due to mass production volumes.
Maximum range - for low cost modules such as those from people like� ibtechnology.co.uk
For high frequency 13.56MHz iCode will likely give you the best range for a writable tag. �However it won't be as big as for the best low...
SD Card UHF RFID Readers | Products & Suppliers ...
SD Card UHF RFID Readers
Information: Catalog and Supplier Database for Engineering and Industrial Professionals.
Products/Services for SD Card UHF RFID Readers
RFID Readers - (140 companies)
Images credits: Motorola; Barcoding Inc.; CNet RFID readers are devices that perceive, interrogate, and amend RFID tags which have assigned a unique electronic identity to a physical article...
ID Card...
Website:
http://www.globalspec.com
Related topics : radio frequency identification device rfid technology / radio frequency identification tags (rfid) / rfid chip card reader / rfid credit card reader writer / rfid smart card reader writer
ThingMagic USB Plus+ RFID Reader - atlasRFIDstore
ThingMagic USB Plus+ RFID Reader
The ThingMagic UHF USB Plus+ RFID Reader is an affordable reader perfect for developing and deploying interactive RFID applications. Powered by the Mercury 5e-Compact UHF RFID reader module from ThingMagic, the USB RFID Reader is powered and controlled through a PC. The USB RFID Reader's small form factor, integrated antenna, deployment feasibility, and low cost...
Website:
https://www.atlasrfidstore.com
Related topics : uhf rfid usb desktop reader / thingmagic uhf usb rfid reader / usb uhf rfid reader writer / usb uhf rfid reader / small rfid reader usb
RFID Readers: Alien Technology Expands RFID Leadership ...
RFID Readers: Alien Technology Expands RFID Leadership With Introduction Of Three New Products To Its Portfolio Of EPC Gen 2 Readers
Alien Technology, an industry leader in Radio Frequency Identification (RFID) products and services, today announced the expansion of its leading portfolio of EPC Gen 2 RFID readers with the introduction of three new RFID products. The new readers are expected to be...
Website:
rfidsolutionsonline.com
Related topics : alien technologies rfid reader / alien technology rfid reader / alien rfid tag reader / alien rfid reader software / alien rfid reader 9900
Alien ALR-9680 RFID Reader | Shop RFID at Gateway RFID Store
Reviews (0)
The Alien ALR-9680 RFID reader is a simple, low profile, gen 2 RFID solution. The ALR-9680 comes with out-of-the-box compatibility to other Alien RFID readers, along with easy integration through the use of the feature rich easy to use Alien Reader Protocol. The ALR-9680 isn't laxed when it comes to platform support, with many programs such as Microsoft® BizTalk RFID, OatSystems,...
Website:
https://gatewayrfidstore.com
Related topics : alien rfid reader software / alien rfid reader api / alien rfid readers / rfid uhf gen 2 reader / alien rfid gateway software
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
PRODUCTS - AEG ID
AEG ID is one of the early pioneers in the design and manufacture of RFID transponders and reader systems. Core competencies span from low frequency (<135kHz) to high frequency (13.56MHz) RFID component, tag, antenna and reader design and manufacturing.
AEG ID masters a broad range of manufacturing...
Website:
http://www.aegid.de
Related topics : long range rfid reader manufacturers / rfid reader antenna design / high frequency rfid reader module / low frequency rfid reader / high frequency rfid reader
RFID Casino Chips - HomePokerGames.com
RFID Casino Chips
Intro
One of the recent high-tech methods employed by casinos, and chip manufacturers, to deal with counterfeit chips is RFID technology. An RFID chip looks just like a regular one, except it contains an RFID tag embedded inside it that is encoded with its monetary value and other data. It also has a radio device that broadcast secret serial numbers. Special equipment is...
Website:
http://www.homepokergames.com
Recommendation for RFID Reader Testing from RAIN RFID ...
Chinese version
The RAIN RFID Alliance recently published a recommendation for RFID reader sensitivity testing. But why is such a recommendation important for the RFID industry? I was deeply involved in its creation process, and can open up some of the reasoning behind it.
Reader Sensitivity Is Important
It is well known that the performance of a RAIN RFID system depends on
reader transmit...
Website:
http://voyantic.com
Related topics : how to test rfid reader / rfid tag reader system / rfid reader system / low cost rfid tag reader / rfid tags and readers cost
RFID - Axem Technology EN
AT911N UHF
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Metal tags MIL-STD-810 RFID-Active Wristbands HF Geolocation 3G Labels Barcode Rugged-Tablet-PC Cards Key-fobs Traceability Glass-transponders Service-Center High-Temperature Inlay Autoclave
Close
RFID, or Radio Frequency Identification, allows data acquisition,...
Website:
axemtec.com
Related topics : ultra high frequency rfid reader / high frequency rfid reader module / high frequency rfid tag / high frequency rfid reader / hf rfid tag frequency
Different Types of RFID Systems | Impinj
TYPES OF RFID SYSTEMS
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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
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
RFID - Axem Technology EN
M-2800 (MOD-4) UHF
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Metal tags MIL-STD-810 RFID-Active Wristbands HF Geolocation 3G Labels Barcode Rugged-Tablet-PC Cards Key-fobs Traceability Glass-transponders Service-Center High-Temperature Inlay Autoclave
Close
RFID, or Radio Frequency Identification, allows data acquisition,...
Website:
axemtec.com
RFID Readers and Printers - Paragon Data Systems, Inc.
Implementing RFID Technology
What is RFID?
RFID stands for "Radio Frequency Identification." This technology wirelessly transmits data via electromagnetic fields to automatically track, identify, or authenticate tagged objects. These tags can be as small as a single grain of rice, but are enormously powerful in nearly any business application.
Using RFID readers and printers, companies can gain...
Website:
http://paragondsi.com
Interfacing of RFID RC522 with Arduino UNO | Circuits4you.com
In this tutorial we will learn How to interface Arduino UNO with RC522 RF ID Reader using Arduino library for MFRC522 and other RFID RC522 based modules.
This library read and write different types of Radio-Frequency IDentification (RFID) cards on your Arduino or NodeMCU using a RC522 based reader connected via the Serial Peripheral Interface (SPI) interface. Before we move to actual code lets...
Website:
https://circuits4you.com
RFID - Antenna Coil Design
I'm always on the lookout for any online RFID Antenna Coil Design resources.
One recommendation is the following site:
Microchip RFID Antenna Coil Design Appnote
bigdogguru - 3rd June 2011, 20:44
Low-frequency technology has been widely used for detecting objects placed underground. Low-frequency radio-frequency identification (RFID) systems provide the advantage of better propagation in lossy...
Website:
edaboard.com
Related topics : rfid reader antenna design / rfid antenna design tutorial / radio frequency identification rfid systems / rfid tag antenna design / rfid antenna design
Seminar Presentation of RFID |authorSTREAM
Presentation Transcript
Slide 1:
A Seminar Report ON RFID Submitted by Reshma S. Magar Shital M. Talekar K .T .Patil College of Computer Science (B C S III rd), Osmanabad. Dr. BAMU, Aurangabad Under the guidance of Mr. Hannure sir
AN INTRODUCTION TORFIDRADIO FREQ. IDENTIFICATION :
AN INTRODUCTION TORFIDRADIO FREQ. IDENTIFICATION
Slide 3:
3 Contents: -...
Website:
http://www.authorstream.com
Related topics : radio frequency identification tags (rfid) / high frequency rfid tag / use of rfid in supply chain management / rfid radio frequency identification tags / rfid tags uses
ESPKey + Long Range RFID Reader = A New Tastic Thief ...
By Ryan Watson June 26, 2018 No Comments
There have been plenty of blog posts, and security conference talks about building long-range RFID badge readers. Bishop Fox ( RFID Hacking Tools ) and Inguardians ( Make your tastic fun tastic) both have great material on this subject. We're not going to document how to build another RFID Tastic-Thief. Instead, we've come up with a different approach to...
Website:
https://silentbreaksecurity.com
Related topics : rfid proximity reader long range / long range rfid reader 125khz / portable rfid reader long range / rfid reader long read range / long range rfid reader credit card
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
RFID Reader block diagram from Texas Instruments ...
The RFID (Radio Frequency Identification-13.56MHz RFID system) essentially consists of an RFID Reader/Writer (Transceiver), an HF Tag and a Processor unit interfacing to various peripherals.
HF Tags
A wide range of HF Tags are available. Physical form factor and processing requirements of the HF Tag are the primary factors that help decide which tag to use. In addition, the amount, type and security level of the information which needs to be stored on the card determine the appropriate tag. TI provides HF Tags, suitable for paper and plastic lamination. Memory sizes up to 2kBit with different security levels are available.
RFID Reader/Writer...
Website:
electronicproducts.com
Related topics : rfid tag and reader communication / rfid tag reader writer / rfid tag reader system / mobile rfid reader writer / rfid reader block diagram
RFID Hardware & Software | Gateway Bar Code And RFID ...
Get instant visibility into your operations while reducing costs with our Motorola hand held and fixed RFID (radio frequency identification) readers.
These devices utilize low power radio waves to send and receive data between tags and readers; RFID readers simultaneously read and write to hundreds of tags within range. A complementary technology to bar coding, the advantage is the increased amount of data that...
Website:
gatewayrfidsolutions.com
Related topics : low cost rfid tag reader / rfid tag reader software / rfid tags and readers cost / cost of rfid readers and tags / rfid tag reader system
What is RFID | Radio Frequency Identification ...
RFID, Radio Frequency Identification technology is very effective for tracking and stock management relying on simple tags and devices to track and locate items.
RFID Tutorial Includes:
RFID basics � � Coupling techniques � � Tags & smart labels � � Readers, writers & printers � � RFID antennas � � Frequency bands & spectrum � � Security � � Standards � �
RFID,...
Website:
https://www.electronics-notes.com
Definition of RFID Tags - Asset Tag & UID Label Blog
Definition of RFID Tags
RFID tags are a type of tracking system that uses smart barcodes in order to identify items. RFID is short for "radio frequency identification," and as such, RFID tags utilize radio frequency technology. These radio waves transmit data from the tag to a reader, which then transmits the information to an RFID computer program. RFID tags are frequently used for merchandise,...
Website:
https://www.camcode.com
RFid Based Attendance Management System | Microtronics ...
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Description:
Attendance needs to be taken at various places including colleges, school for students and in the industries for the login logout time of employees. Radio Frequency Identification (RFID) based attendance management system can be used in any college or university or company. Main objective of RFID based...
Website:
projectsof8051.com
Related topics : rfid id card reader / rfid card reader program / what frequency do credit card rfid use / credit card rfid tag / rfid time card system
RFID Readers & Terminals - iSecureTech
Leading Suppliers of RFID Readers and Terminals
iSecureTech supplies a range of high-tech security devices that are specially designed to protect electronic data. Our cutting-edge RFID terminals and readers will effectively prevent outside access to your confidential information. Boasting high performance rates, innovative technologies and user-friendly controls, these devices are high quality...
Date: 2017-03-31 00:02:12
Website:
http://www.isecuretech.com
Oregon RFID - Low Frequency Readers & Antennas
High performance RFID reader, ISO 11784/11785 LF HDX compatible. Can drive an antenna up to 30 meters wide as far as 120 meters /400' away from the reader. NEMA 12 weatherproof enclosure. Includes remote antenna tuner box with capacitors. Nominal read range with a 23mm tag is 60cm/2', with a 32mm tag is 80cm/3'. The read range will depend on the tag size, noise level, proximity to metal, power...
Date: 2015-03-24 23:19:58
Website:
http://www.fastrfid.com
Related topics : rfid tag read range / rfid reader antenna design / rfid tag reader long range / rfid reader antenna / rfid reader long read range