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...

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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

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...

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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

RFID Readers, Writers, and Printers - Radio-Electronics.Com

NFC Near Field Communications

RFID readers, RFID writers and RFID printers are effectively the base connection points used for an RFID system. Often only an RFID read function may be needed and this simplifies the requirements for the item, but at other times both RFID write and read will be needed.

RFID technology allows considerable flexibility in the placement of the RFID readers or RFID...

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Website: http://www.radio-electronics.com

Related topics : rfid tag reader system / rfid tag reader writer / nfc rfid reader writer / rfid reader antenna design / rfid reader system

RFID transceivers - All industrial manufacturers

RFID transceiver

Waveport[TM]

... network interface modems can be used with your PC or handheld computer to read, control or configure Wavenis-based wireless transceivers. Using the...

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Website: http://www.directindustry.com

Related topics : rfid transceiver circuit / rfid transceiver ic / rfid in manufacturing industry / rfid transceiver module / transceiver rfid

Active RFID and Passive RFID Systems Described

Active vs Passive RFID

There are three basic types of RFID Systems at the time of this writing. The categorization and naming of these systems is based upon the design and operation�of the tags�(Active tags=Active System, etc). All systems rely upon a radio receiver and a radio transmitter. ��

The first system type is� Active RFID �where the� RFID Reader �(radio receiver) is...

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Website: iautomate.com

Active RFID and Passive RFID Systems Described

Active vs Passive RFID

There are three basic types of RFID Systems at the time of this writing. The categorization and naming of these systems is based upon the design and operation�of the tags�(Active tags=Active System, etc). All systems rely upon a radio receiver and a radio transmitter. ��

The first system type is� Active RFID �where the� RFID Reader �(radio receiver) is...

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Website: iautomate.com

Related topics : how much do active rfid tags cost / passive rfid tag and reader / active rfid tag and reader / battery assisted passive rfid tag cost / passive rfid tag uses

RFID - Radio Frequency Identification Tags....!

Introduction

Radio Frequency Identification ( RFID ) has existed in some form or another for over 40 years. It is a method of automatically identifying a given object/person by storing and remotely retrieving information from small transponders, called RFID tags. These tags have an antenna built into them, which allows for the transmission and reception of radio waves from an RFID...

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Date: 2011-11-15 20:48:59
Website: http://rfident.org

Related topics : radio frequency identification technology (rfid) / passive rfid tag and reader / active rfid tag and reader / radio frequency identification device rfid technology / a small passive uhf rfid tag for metallic item identification

A single-chip CMOS UHF RFID reader transceiver for Chinese ...

PY - 2010/7

Y1 - 2010/7

N2 - UHF RFID reader transceiver for Chinese local standard (840845 MHz and 920925 MHz), in concord with the protocols of EPC Class-1 Gen-2 and ISO/IEC 180006C, is presented. A highly linear RF front-end with low flicker noise, an on-chip self-jammer cancellation (SC) circuit with fast time-varying cut-off frequency and a DC-offset cancellation (DCOC) circuit are...

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Website: https://scholars.opb.msu.edu

Related topics : uhf rfid single chip reader / uhf rfid reader chip / rfid uhf gen 2 reader / rfid reader uhf / uhf rfid transceiver

RFID Antennas | RFID Tag & Loop Antenna Design | Radio ...

NFC Near Field Communications

RFID antennas form a particularly important element of any overall RFID system. There are two main types, namely the RFID tag antenna and the RFID reader antenna (this RFID antenna may also be part of an RFID transceiver or RFID printer, etc).

When designing an RFID antenna system, items that are determined by the system need to be considered. For example the...

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Website: http://www.radio-electronics.com

Related topics : design of rfid tag antenna using an inductively coupled feed / types of rfid tag antenna / antenna circuit design for rfid / rfid tag antenna design / rfid reader antenna design