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    N2WU Radio Blog

    Technical and non-technical posts on amateur radio, electrical engineering, and digital signal processing

    • QPSK, QAM Comparison for LIDAR File Transfer

      Posted on March 4, 2021

      QPSK, QAM Comparison for LIDAR File transfer [Read More]
      Tags:
      • gnuradio
      • ham-radio
      • lidar
      • lora
      • mathematical-modeling
      • matlab
      • modulation
      • radio

    • DIY Spinning LED Nightlight Circuit

      Posted on February 14, 2021

      DIY Spinning LED Nightlight Circuit [Read More]
      Tags:
      • 3d-printing
      • diy
      • electrical-engineering
      • mathematical-modeling
      • nightlight
      • pcb
      • robotics
      • valentines-day

    • SSTV in MATLAB

      Posted on January 31, 2021

      SSTV in MATLAB [Read More]
      Tags:
      • amateur-radio
      • code-golf
      • diy
      • dsp
      • ham-radio
      • image-processing
      • iss
      • mathematical-modeling
      • matlab
      • sstv

    • Update: Antenna Rotator

      Posted on January 29, 2021

      Update: Antenna Rotator For my first nontechnical article in probably a year, I had to do some repair on the antenna rotator. I am prepping for this weekend’s favorable EME conditions - hopefully I have another nontechnical post on the contacts we make! [Read More]
      Tags:
      • antenna
      • diy
      • eme
      • winter

    • Beamscanning DoA and Beamforming with MATLAB

      Posted on January 23, 2021

      Beamscanning DoA and Beamforming with MATLAB [Read More]
      Tags:
      • antenna
      • digital-signals
      • diy
      • mathematical-modeling
      • matlab
      • phased-array
      • radio
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