During the summer after freshman year, I designed and constructed a double cross antenna to receive signals from NOAA satellites and process them into images. The double cross antenna receives radio waves and converts them into electric currents. NOAA Satellites broadcast at frequencies of about 137 MHz. The signal waves are right-hand circularly polarized. The currents are then sent down coaxial cables to a software-defined radio that processes the signals. I used CubicSDR and WXtoImg to process the signals and create the image.