@article{El-makadema:2011PM,
  author = "El-makadema, Ahmed  and  Brown, A. K.",
  title = "{Broadband Space tapered Golden Ratio Spiral Phased Arrays}",
  doi = "10.22323/1.132.0047",
  journal = "PoS",
  year = 2011,
  volume = "SKADS 2009",
  pages = "047"
}