Electronically Steerable 1-D Fabry-Perot Leaky-Wave Antenna Employing a Tunable High Impedance Surface

A novel fixed-frequency electronically-steerable one-dimensional (1-D) leaky-wave antenna is presented. The antenna is based on a parallel-plate waveguide loaded with a planar partially reflective surface and a tunable high impedance surface (HIS), which creates a 1-D Fabry-Perot leaky-waveguide. Th...

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Veröffentlicht in:	IEEE transactions on antennas and propagation 2012-11, Vol.60 (11), p.5046-5055
Hauptverfasser:	Guzman-Quiros, Raúl, Gomez-Tornero, José Luis, Weily, Andrew R., Guo, Y. Jay
Format:	Artikel
Sprache:	eng
Schlagworte:	Antennas Applied sciences Cavity resonators Diffraction, scattering, reflection Dispersion Electromagnetic band gap structures electronic beam scanning Exact sciences and technology frequency selective surfaces high impedances surfaces leaky-wave antennas (LWA) partially reflective surfaces Radiocommunications Radiowave propagation reconfigurable antennas Resonant frequency Surface impedance Telecommunications Telecommunications and information theory Varactors
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