H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
H01Q9/04—Resonant antennas
H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
Landscapes
Waveguide Aerials
(AREA)
Variable-Direction Aerials And Aerial Arrays
(AREA)
Antenne plane à balayage pour application mobile terrestre, véhicule comportant une telle antenne et système de télécommunication par satellite comportant un tel véhicule