According to an embodiment, an antenna includes a conductive antenna element, a voltage-bias conductor, and a polarization-compensation conductor. The conductive antenna element is configured to radiate a first signal having a first polarization, and the voltage-bias conductor is coupled to a side ...
A design of waveguide slot-array antenna for high power applications is introduced.The slots are on the narrow side of waveguide.By achieving uniform radiation of each slot,it is possible to expand the array;besides,it is possible to realize beam scanning in the azimuth direction by adjusting ...
ESPAR‐inspired mechanical beam steering antenna with high gain and wide bandwidth performancebeam steering antennaelectrically steerable passive array radiator antennahigh gain antennasmart antennawide band antennaThis article presents electrically steerable passive array radiator inspired high gain, mechanical ...
Antennas: Isotropic Radiators and Beam Forming/Beam SteeringAntennas: Isotropic Radiators and Beam Forming/Beam Steeringantennasbeam formingbeam steeringisotropic radiatorsMATLAB‐based ARRAYIn this chapter, a simple MATLAB package (ARRAY), accommodated with beam steering capabilities, is designed and introduc...
Reconfigurable beam steering antenna using single patch is proposed for wearable fabric applications. The antenna is designed to steer the three beam directions at the same frequency 6.0GHz. A U-shaped slot and indirect feeding technique are employed in a patch. The current flowing on the indirect...
Design method, simulation, manufacture and characterization of the antenna are presented. The proposed small-scale array antenna is suitable for various high speed wireless applications.关键词: Antenna arrays beam steering ceramics circular polarization millimeter wave ...
Reconfigurable beam steering antenna using single patch is proposed for wearable fabric applications. The antenna is designed to steer the three beam directions at the same frequency 6.0GHz. A U-shaped slot and indirect feeding technique are employed in a patch. The current flowing on the indirect...
9. A phased array antenna according to claim 8 wherein the further summing unit applies differing weighting values to signals received from differing sub-arrays, thereby to provide a degree of beam steering. 10. A phased array antenna according to claim 9 wherein the summing unit is arranged ...
However, it is still a challenge to achieve large angle beam steering for reconfigurable antenna in terahertz band. Here we propose a 360-degree beam steering THz antenna using active frequency selective surface (AFSS) based on hybrid graphene-gold structure. The proposed antenna consists of a ...
Beam steering with high front-to-back ratio and high directivity on a small platform is presented. Two closely spaced antenna pairs with eigenmode port decoupling are used as the basic radiating elements. Two orthogonal radiation patterns are obtained for each antenna pair. High front-to-back rati...