Key Features - Generation


  • Supports both MAC and PHY layer signal configuration
  • Frame Formats: Data Frame, Beacon Frame, Acknowledgement Frame and MAC Command Frame
  • Payload Types: PN Sequence, User Defined Bits, Test Pattern and From File
  • Generation of multiple frames with user configurable inter frame spacing. The payload is continuous across frames. This enables receiver sensitivity tests with longer payload sequence.
  • Impairments: AWGN, IQ Impairments (Gain Imbalance, Quadrature Skew and IQ offset), Frequency Offset and Clock Offset


Key Features - Analysis


  • Correlation Main lobe width Measurement
  • Maximum Correlation magnitude
  • Frequency Offset
  • Clock offset
  • Mean PRF Measurement
  • Bit rate measurement
  • Demodulated Bits
  • Physical Layer Payload bits (PPDU)
  • MAC Payload Bits (MPDU)
  • Packet Error Rate Measurement (PER)
  • Supported Traces
    • Baseband Impulse Response Trace
    • Reference Pulse Trace
    • Measured I Vs Time and Q Vs Time
    • Power Vs Time



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IEEE 802.15.4 Ultra Wide Band (UWB) Measurement Suite


IEEE 802.15.4 UWB is a high-level communication protocol used to create personal area networks built from small, low-power digital radios. HRP UWB PHY waveform is based upon an impulse radio signaling scheme using band limited pulses. It supports three independent bands of operation such as Sub-gigahertz (249.6 -749.6 MHz), Low band (3.1- 4.8 GHz) and high band (6 GHz to 10.6GHz).


The MAXEYE Technologies provides generation and analysis functions in LabVIEW for generating and analyzing the IEEE 802.15.4 UWB standard complaint signals using The National Instruments Vector Signal Generators (NI VSG) and Vector Signal Analyzers (NI VSA) or Vector Signal Transceivers (NI VST).


MaxEye IEEE 802.15.4 UWB Measurement Suite


The current version of the toolkit supports HRP UWB physical layer mode.




The standard defines BPM BPSK modulation scheme with different data rates based on theChannel number.


Modulation & Coding Data Symbol Structure Data
Channel Number Peak PRF MHz Bandwidth MHz Preamble Code Length Viterbi Rate RS Rate Overall FEC Rate #Burst Positions per Symbol Nburst Hop Burst Nhop Chips per Burst Ncpb Chips per Symbol Burst Duration Tburst(ns) Symbol Duration Tdsym(ns) Symbol Rate (MHz) Bit Rate Mb/s Mean PRF (MHz)
{0:3, 5:6, 8:10, 12:14} 499.2 499.2 31 0.5 0.87 0.44 32 8 128 4096 256.41 8205.13 0.12 0.11 15.60
499.2 499.2 31 0.5 0.87 0.44 32 8 16 512 32.05 1025.64 0.98 0.85 15.60
499.2 499.2 31 0.5 0.87 0.44 32 8 2 64 4.01 128.21 7.80 6.81 15.60
499.2 499.2 31 1 0.87 0.87 32 8 1 32 2.00 64.10 15.60 27.24 15.60
{0:3, 5:6, 8:10, 12:14} 499.2 499.2 31 0.5 0.87 0.44 128 32 32 4096 64.01 8205.13 0.12 0.11 3.90
499.2 499.2 31 0.5 0.87 0.44 128 32 4 512 8.01 1025.64 0.98 0.85 3.90
499.2 499.2 31 0.5 0.87 0.44 128 32 2 256 4.01 512.82 1.95 1.70 3.90
499.2 499.2 31 1 0.87 0.87 128 32 1 128 2.00 256.41 3.90 6.81 3.90
{0:3, 5:6, 8:10, 12:14} 499.2 499.2 127 0.5 0.87 0.44 8 2 512 4096 1025.64 8205.13 0.12 0.11 62.40
499.2 499.2 127 0.5 0.87 0.44 8 2 64 512 128.21 1025.64 0.98 0.85 62.40
499.2 499.2 127 0.5 0.87 0.44 8 2 8 64 16.03 128.21 7.80 6.81 62.40
499.2 499.2 127 0.5 0.87 0.44 8 2 2 16 4.01 32.05 31.20 27.24 62.40

This toolkit is used to test, measure and analyse the performance of UWB devices operating in the Sub-gigahertz (249.6 -749.6 MHz), Low band (3.1- 4.8 GHz) and high band (6 GHz to 10.6GHz). The design validation and verification stage of development requires more intensive analysis tools such as Base band impulse trace to debug various issues in product design. The production test requires more definitive measurements such as Clock and Frequency Offset so you can compare performance to test limits.


Applications

  • IEEE 802.15.4 UWB Manufacturing Test
  • IEEE 802.15.4 UWB RF and Physical Layer Testing
  • Design and Validation



Also visit: National Instruments website to Buy Our Products Online.


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Key Features - Generation


  • Supports both MAC and PHY layer signal configuration
  • Frame Formats: Data Frame, Beacon Frame, Acknowledgement Frame and MAC Command Frame
  • Payload Types: PN Sequence, User Defined Bits, Test Pattern and From File
  • Generation of multiple frames with user configurable inter frame spacing. The payload is continuous across frames. This enables receiver sensitivity tests with longer payload sequence.
  • Impairments: AWGN, IQ Impairments (Gain Imbalance, Quadrature Skew and IQ offset), Frequency Offset and Clock Offset


Key Features - Analysis


  • Correlation Main lobe width Measurement
  • Maximum Correlation magnitude
  • Frequency Offset
  • Clock offset
  • Mean PRF Measurement
  • Bit rate measurement
  • Demodulated Bits
  • Physical Layer Payload bits (PPDU)
  • MAC Payload Bits (MPDU)
  • Packet Error Rate Measurement (PER)
  • Supported Traces
    • Baseband Impulse Response Trace
    • Reference Pulse Trace
    • Measured I Vs Time and Q Vs Time
    • Power Vs Time



Product Brochure - 0.4MB
Getting Started Guide - 0.9MB
Data Sheet - 0.9MB
Help - 0.3MB
Request for Quotation

More Downloads


More Videos


Products




Solutions




Services