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WiPAN LVSG - IEEE
802.15.4 (2.4 GHz) LR-WPAN Signal Generation Tool/Overview |
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A key component of any test
system is a signal source. Many areas including
telecommunications, Wireless testing requires complex test signals
that extend from several milliseconds to seconds in duration. A
signal generation system is a key to rapid and accurate evaluation
of transmitter/receiver performances. A quality characterization,
validation, or manufacturing test system requires an accurate
signal generator to reliably produce your test signals.
Seasolve's signal generation software WiPAN LVSG makes it easy to
create signals for characterizing overall PHY layer performance of
WPAN transmitter and receiver. |
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WIPAN LVSG
FEATURE HIGHLIGHTS |
 Supported frequency range -
2.4 GHz band
Supported Data Rate – 250
kbps
Supported Chip rate – 2000
kchip/s
Symbol rate – 62.5 ksymbol/s
O - QPSK modulation Scheme
16 ary quasy orthogonal
modulation technique
Fully-coded 802.15.4 WPAN PHY
frames enable FER, PER, and BER for testing receiver sensitivity
Burst framed data includes
preamble and header fields
User defined, pre defined,
text and PRBS data generator
Pay load data - Maximum: 114
bytes and Minimum: 1 byte
Signals contain the necessary
PHY information and frame structures to test WPAN system
Half sine pulse shaping
High modulation accuracy
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OVERVIEW |
WiPAN LVSG is Baseband PHY software in
LabVIEW that provides a configurable MAC, basic transmitter blocks
such as bit to chip formation, Offset Quadrature Phase Shift Keying
(O-QPSK) modulation (16-ary) and half sine pulse shaping as per the
requirements of the Standard. It allows testing DUT’s Receiver
performance characteristics like Receiver sensitivity, Jamming
Resistance, PER, BER.
WiPAN LVSG signal generation tool along with NI RFSG delivers a highly
flexible and powerful solution to quickly and conveniently generate
IEEE 802.15.4 (2.4 GHz) compliant modulated baseband and RF test
signals for scientific research, consumer electronics, communications,
aerospace/defense, and semiconductor test applications as well as for
emerging areas such as wireless sensor networks.
WiPAN LVSG allows modeling or adding impairments like:
Channel (AWGN/Fading)
Freq Offset Addition and/or
correction
I/Q Gain Imbalance
Phase Noise
Memoryless Nonlinearity
Quadrature Skew
DC offset
Power Amplifier Backoff
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SIGNAL
GENERATION SETUP FOR WLAN RECEIVER TESTING |
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SYSTEM
REQUIREMENTS |
System Memory: Minimum 512
MB, recommended 1GB
Disk Space: 100 MB
OS: Windows 2000/NT/XP
NI-PXI 5670 RF Signal
Generator
Driver : NI PXI 5670 RFSG ver
1.1
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WIPAN
SIGNAL GENERATOR LVSG ADVANTAGE |
Verification of chip designs
Researchers and Students can
carry their research on IEEE 802.15.4(2.4 GHz) WPAN with ease and come
out with best results
IP vendors can validate their
WPAN IP for market acceptance.
Generates accurate data which
helps the designers to test Receiver performance with ease
Easy to use GUI
Designers can move quickly
from simulation domain to generation of real world WPAN systems
Seamless integration with NI
PXI 5670 RFSG
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Screenshots |
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