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WiPAN LVSA: IEEE 802.15.4/ZigBee PHY+MAC Signal Analysis Solution

 

WiPAN LVSA-Tx Testing

Overview

The WiPAN LVSA 2450 signal analysis solution is designed to capture, measure, and analyze IEEE 802.15.4 compliant signals in the 2450 MHz bands.

The Analyzer yields both raw and detailed measurements with complete MAC information. It allows the user to take advantage of high-efficiency testing and measurement by defining a suitable span, trigger, attenuation, and reference levels.

WiPAN LVSA lets the user save the acquired IQ and MAC data

Analyzer is capable of capturing signals, performing symbol synchronization, frequency synchronization, and neutralizing front-end non idealities. The receiver performs EVM calculation as per the standard’s specification.

In addition, colorful waveforms of data along with markers, zoom, and other GUI options add a third dimension to signal analysis and acquisitions.

WiPAN LVSA seamlessly integrates with the NI PXI RFSA 5660 vector signal analyzer. Its powerful analysis capabilities help scientists, engineers, and academicians to better understand the transmitter characteristics of a ZigBee DUT.

The power of WiPAN LVSA helps save time, money, and speeds up the development process while reducing associated development risks.

For engineers working with today’s emerging ZigBee technology, SeaSolve’s signal analysis solution-WiPAN LVSA is an indispensable tool for research, product development and product manufacturing.
 

Features

 

Supported frequency range

   
2450/868/915 MHz
   

Measurements

   
RF Measurements
 
   
Power spectral Density
Occupied bandwidth
Power in Upper and Lower Bands
Power in band (total power)
   
Baseband Measurements
 
   
MAC Information - Decoding of Frames
 
   
Displays Frame, Sub Frame, and PAN type
   
Power Management status
   
Decodes and displays FCS,
Destination and Source PAN
Addresses, Destination and Source PAN IDs
   
Displays Encryption and
Acknowledgement Status
   
Displays the entire Frame Body (MPDU)
   
IQ Plots
   
 
I plot
IQ plot
Phase Plot
Magnitude plot
   
Error Vector Magnitude (EVM)
Constellation
Eye Diagram
CCDF
Data bits
Preamble Detection
Packet Detection
SFD detection
 

Saving options

   
Save IQ data in .bin or .rtf format
Save MAC data in .rtf format
   

Configurations

   
Configure Span
Configure Trigger level
Attenuation and Reference Levels
Acquisition time
   

Display Parameters

   
Frequency Offset
  Frame Length
  EVM (in %rms)
   

Extensive Graphical capabilities

   
  User defined plot color
  User defined style of lines
  Zoom
  Markers
  Auto Scale
 
Set Up

AWiPAN LVSA Advantages

 
Characterize overall physical layer characteristics of IEEE 802.15.4/ ZigBee transmitters
Real time capture and plotting of IEEE 802.15.4 signals
Elegant and easy to use.
Fast and accurate analysis
Designers can move quickly from simulation domain to analysis of real world 802.15.4 signals
Verification of chipset designs
Seamless integration with NI PXI 5660 RFSA
Quickly identify and debug errors
Diagnose RF problems
Analyze the effects of impairments
Aids each stage of development and manufacturing to troubleshoot and identify deviations from ideality.
 
RF Measurements

Figure 1: RF Measurements: Power Spectrum Plot, Occupied Bandwidth, Power in Upper and Lower bands
 
Baseband Measurements

Figure 2: Baseband Measurements


Figure 3: IQ Plot


Figure 4: MAC Parameters
 
IEEE 802.15.4/ZigBee signal analysis solution is available for all three IEEE 802.15.4 radio bands.

WiPAN LVSA 2450

To test, measure and analyze the performance of ZigBee transmitters operating in the 2450 MHz band

WiPAN LVSA 868/915

To test, measure and analyze the performance of ZigBee transmitters operating in the 868 and 915 MHz bands
 

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