24 research outputs found
An optimum adaptive single-port microwave beamformer based on array signal vector estimation
No full textAntenna-pattern measurement using spectrum analyzer for systems with frequency translation
No full textMiniaturised coplanar waveguide-fed antenna and band-notched design for ultra-wideband applications
No full textStudy of broadband dielectric resonator antennas
No full textAbstract This article briefly reviews broadband design techniques in dielectric resonator antennas (DRAs). The attentions focus on a type of DRAs that can offer multi-resonant frequencies and these frequencies can be mergered into a broad band
