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NFC (Near Field Communication)
TEST & MEASUREMENT
Instruments SOLUTIONS
INTRODUCTIONNear field communication (NFC) traces its roots back to
radio-frequency identification (RFID). Indeed, NFC is
actually a subset of RFID with a shorter communication
range for security purposes. It is a form of contactless
communication between devices like smartphones or
tablets. Contactless communication allows a user to
wave the smartphone over a NFC compatible device to
send information without needing to touch the devices
together or go through multiple steps setting up a
connection.
The technology behind NFC allows a device, known as a reader,
interrogator, or active device, to create a radio frequency current that
communicates with another NFC compatible device or a small NFC tag
holding the information the reader wants. Passive devices, such as the
NFC tag in smart posters, store information and communicate with the
reader but do not actively read other devices. Peer-to-peer communication
through two active devices is also a possibility with NFC. This allows both
devices to send and receive information.
Agilent E5072A ENA Series
Network Analyzer
NFC Testing on Production Line
R&S FSL3/ FSL313 Spectrum Analyzer, 9 kHz to 3 GHz, with
Tracking Generator
Litepoint IQnfcNear Field Communication Test
System
Near Field Communication (NFC) is standards-based, short range communication technology that integrates Radio
Frequency Identification (RFID) technology with mobile communication devices (e.g., smartphones, tables and
eReaders) and the wireless Internet infrastructure. NFC-enabled devices establish radio communication by touching
or coming into close proximity with one another. When testing NFC components or devices, both analog (RF) and
digital (protocol) tests must be performed. Analog tests measure such things as power levels, waveform quality,
frequency accuracy, and modulation, while digital tests check for things like low-layer protocol exchanges, link
timings and framing, as well as higher level protocols layers like Logical Link Control Protocol (LLCP) and Simple
NDEF Exchange Protocol (SNEP). During R&D testing, developers test NFC device signal modulation, bit-level
coding, bit rates, frame formats, protocol and command sets. They also verify that protocol commands and
sequences are implemented correctly.
R&S FSW Series Signal and Spectrum Analyzer
Agilent (Keysight) T3111S NFC Conformance Test System
Agilent 4294A Precision
Impedance Analyzer, 40 Hz
to 110 MHz
NFC_A V1.0
1/F, 206 Choi Hung Road, Kowloon, Hong Kong
2 0 6 1
Tel: (852) 2666 2000 Fax: (852) 3010 1010
Email: [email protected]
EZU TECHNOLOGIES LTD
EZU RENTALS LTD
EZU RENTALS INC
6F-17, No.14, Lane 609, Sec 5, Chongxin Road,
Sanchong District, New Taipei City 241,Taiwan
241 609 14 6 17
Tel.: (886) 2 2999 7111
Fax: (886) 2 8192 6666
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Tel: (86) 755 8267 7732
Mobile:
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(86) 150 1253 3333
Tel: (62) 21 6220 0801
Mobile:
Fax: (62) 21 6220 0801
Email: [email protected]
(62) 816 187 9188
B ran d M o d el D escrip tio n
R& S S M B V 100A V ecto r S igna l Genera to r
R& S RTO1002 600 M Hz, 10 Gsam p le /s 20 /40 M sam p le , 2 channe ls
R& S F S -K 112P C NF C M easurem ent
R& S F S L3 S pectrum A na lyze r
R& S F S V 7 S igna l and S pectrum A na lyze r
R& S F S W 8 S igna l and S pectrum A na lyze r, 2 Hz to 8 GHz
R& S ZV L3 V ecto r Ne twork A na lyze r
A g ilent
(K eysight)T3111S C onfo rm ance Test S ystem
A g ilent
(K eysight)T3121S NF C R/D Test S ystem
A g ilent
(K eysight)E 5061B E NA S eries Ne twork A na lyze r
A g ilent
(K eysight)E 5072A E NA S eries Ne twork A na lyze r
A g ilent
(K eysight)4294A P recis ion Im pedance A na lyze r, 40 Hz to 110 M Hz
L itepo int IQnfc Near F ie ld C om m unica tion Test S ystem