Dual-Band Low-Profile Crossed Asymmetric Dipole Antenna on Dual-Band AMC Surface

  title={Dual-Band Low-Profile Crossed Asymmetric Dipole Antenna on Dual-Band AMC Surface},
  author={Son Xuat Ta and Ikmo Park},
  journal={IEEE Antennas and Wireless Propagation Letters},
A dual-band, low-profile, circularly polarized antenna on an artificial magnetic conductor (AMC) is introduced in this letter. The antenna employs a single feed and two crossed asymmetric dipoles as the primary radiating elements. In order to achieve a low profile and broadband characteristics in terms of impedance matching and 3-dB axial-ratio (AR) bandwidths at both bands, a dual-band AMC is utilized as a reflector of the antenna. The AMC structure utilizes four T-shaped slits in a unit-cell… CONTINUE READING
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