In short form the Radio Frequency Identification is named as RFID, It is a technical term that utilizes radio for the identification of pr...
In short form the
Radio Frequency Identification is named as RFID, It is a technical term that
utilizes radio for the identification of products, object and people. Many ways
exist for identification but the widely used method is to store a serial number
on the chip. The chip is fixed on any card or product, It includes the antenna.
Both chip and antenna make up RFID tag.
The antenna helps to
transmit the hidden information to the reader. Many types of RFID Readers
exist: some readers are long-range and some are short range. The long range rfid readers help you to access the chip information from a
wider distance, while the short-range RFID reader used for the smaller business
or shorter areas.
The antenna sends
information to the reader and reader forward the information in the digital
format to the computer for use or storage.
Purpose
The main purpose of
the RFID System is the transmission of the data and this is familiar with the
name tags. The second main purpose is the extraction of the data by technical
means at a desired location and time.
A question arises:
what is including in tags? Tags include information about objects, person,
animal, product, vehicle, etc.
There is a need for a
system to read these tags and then transfer and record the information from
these tags.
The antenna is the
main source of information between tag and reader. If you want to understand
the RFID system then you must aware of the integral parts of RFID System.
What are the main components for RFID?
RFID Reader
The first main component
of the RFID system is RFID reader: wide range readers, long range uhf rfid
reader and short-range readers are some of the types of the RFID Reader.
How did the RFID
systems work? Many ways exist but the inductive coupling is the most common
way. Inductive coupling help to read the tags in the following way:
There are two antennas
in the RFID system: one antenna is in the reader and the other antenna works in
the RFID tag, both antennas create a magnetic field. Due to the impact of field
energy on the tag antenna, It starts transferring information to the reader.
The reader converts this information into digital information
So, what are the
components of Reader?
The main components of
the reader are transmitter, receiver and control module. Some other
communication devices or functions are also part of the reader. Reader pc
compatible software permits the user to interpret the tags.
Which operating
systems are compatible with readers?
Win 2k, XP, ME are few
operating systems compatible with our readers.
RFID Tags:
The second main component
of the RFID system is RFID tags. The RFID tags comprise of chips and antenna.
The chip includes information that is transmitted by the antenna in it to the
reader. Many credit cards, employee card, national identity cards include the
chip and antenn
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