214475 ⎘
Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination Parallel-plate feeds, e.g. pill-box, cheese aerials
METAL-ONLY FLAT METASURFACE ANTENNA
#2Low elevation sidelobe antenna with fan-shaped beam
#3Low elevation sidelobe antenna with fan-shaped beam
#4Monopole wire-plate antenna for differential connection
#5Antenna device, window glass for vehicle, and window glass structure
#6Offset block waveguide coupler
#7Metal-inteference-resisting dipole antenna
#8High-Q dispersion-compensated parallel-plate diplexer
#9Antenna boards and communication devices
#10Antenna structure and electronic device comprising antenna structure
#11COMMUNICATION SHEET AND COMMUNICATION SYSTEM
#12High-frequency signal transmission/reception device
#13Scalable antenna array
#14Active antenna architecture with reconfigurable hybrid beamforming
#15WAVEGUIDE TO PARALLEL-PLATE TRANSITION AND DEVICE INCLUDING THE SAME
#16Two-dimensional multi-beam former, antenna comprising such a multi-beam former and satellite telecommunication system comprising such an antenna
#17Multilayer pillbox type parallel-plate waveguide antenna and corresponding antenna system
#18Mechanically steered reflector antenna
#19Displaced feed parallel plate antenna
#20Real-time, cross-correlating millimetre-wave imaging system
#21Parallel plate waveguide structure
#22Real-time, cross-correlating millimeter wave imaging system using dual pill-box antennas
#23Dual mode omni / directional sectored array