Low-Profile Dual-Band Antenna based on Meta-Surfaces
نویسندگان
چکیده
A prototype for a dual-band metamaterial-inspired antenna is presented. The antenna consists of a dual-band dipole placed between two meta-surfaces, which are tuned to operate at both dipole bands. In this way, the dipole radiates at a different half-space at each frequency band. Antenna gains as high as 6.1dB and 7.6dB have been measured at the lowand high-frequency bands, respectively, while keeping a low-profile of 0.152λ at the lowest resonant frequency.
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