7 Types of Security Attacks on RFID Systems
Posted by Suzanne Smiley on Jun 14, 2016
Introduction
RFID systems, like most electronics and networks, are susceptible to both physical and electronic attacks. As the technology matures and becomes more widespread, so do hackers who aim
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UHF RFID Security Measures
Posted by Suzanne Smiley on Jun 08, 2016
Introduction
Class 1 Gen 2 UHF RFID Tags. The gaps in usage of
UHF tags were even more pronounced before the release of Class 1 Gen 2 in 2004, because previous versions such as Class 1 Gen 1 cont
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Operating Principles: Coupling
Posted by Suzanne Smiley on May 27, 2016
Introduction
Understanding the way that an RFID system communicates, at least on a basic level, is a necessity—especially for deployment. RFID knowledge, together with extensive testing, is
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UHF RFID Tag Communications: Protocols and Standards
Posted by Suzanne Smiley on May 20, 2016
Introduction
The International Standards Organization
(ISO) and EPCglobal are two organizations that work together to approve standards and protocols in order to provide universal spe
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RFID Challenges: When to Look for Other Options & When to Keep Moving Forward
Posted by Suzanne Smiley on Apr 07, 2016
Introduction
Facing challenges when installing a new system or procedure is expected, but it helps to consider potential problems before installation. Large and small companies, as well as individ
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What Are BAP RFID Tags?
Posted by Suzanne Smiley on Mar 10, 2016
Introduction
Sometimes called Semi-Passive or Semi-Active,
Battery-Assisted Passive (BAP) tags are essentially passive RFID tags with an internal battery. Because these tags wait for a signal f
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Active RFID vs. Passive RFID: What’s the Difference?
Posted by Suzanne Smiley on Mar 04, 2016
Updated on July 14th, 2023
Introduction
There are two kinds of RFID systems that exist- passive and active. If you're new to RFID, you might be wondering what the difference is between these typ
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RF Physics: How Does Energy Flow in an RFID System?
Posted by Suzanne Smiley on Feb 05, 2016
RF Physics & RFID: A Brief Overview
RFID systems, like all systems involving energy, are governed by the laws of physics. Physics is the study of matter and its motion through space and
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Understanding Near-Field and Far-Field Antennas
Posted by Suzanne Smiley on Nov 12, 2014
Introduction
The electromagnetic field that surrounds an
RFID antenna can be broken up into two segments – near-field and far-field. Typically, near-field is defined as the field around the ant
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How to Create the Optimal Short Range UHF RFID System
Posted by Suzanne Smiley on Oct 23, 2014
Introduction
UHF RFID applications requiring a short read range have several options for hardware and system configurations. In short range RFID systems,
RFID tags in proximity can create a
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The Best RFID Tag For Your Application: 7 Key Factors to Consider
Posted by Suzanne Smiley on Oct 14, 2014
Introduction
Passive RFID tags electronically store data enabling RFID readers and antennas to identify and track objects. Each RFID tag has specific attributes that define its limitations physica
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Gen2 V2: The Next Step In The Evolution of RFID
Posted by Shain Armstrong on Oct 03, 2014
Introduction
Set by
GS1, the current standard for all UHF Passive RFID readers and tags is the Gen2 protocol (or Class 1 Generation 2 protocol). GS1 and the Hardware Action Group created
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