Design of Wideband Leaky-Wave Antenna Using Sinusoidally Modulated Impedance Surface Based on the Holography Theory

In this letter, sinusoidally modulated impedance surfaces composed of hexagonal unit cells are used for the implementation of the leaky-wave antennas with frequency scanability in the band of 13-18 GHz. The antenna bandwidth has been studied from two view points-first, from the aspect of the impedan...

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Veröffentlicht in:	IEEE antennas and wireless propagation letters 2018-10, Vol.17 (10), p.1807-1811
Hauptverfasser:	Oraizi, Homayoon, Amini, Amrollah, Abdolali, Ali, Karimimehr, A. Mehdi
Format:	Artikel
Sprache:	eng
Schlagworte:	Antennas Bandwidth Bandwidths Broadband Frequency modulation Holographic antennas Holography Impedance Impedance matching impedance surface Leaky wave antennas Leaky waves Performance enhancement Surface impedance Surface waves wideband antenna
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