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H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
H01Q11/12—Resonant antennas
Landscapes
Variable-Direction Aerials And Aerial Arrays
(AREA)
Dispositif hyperfréquence à large bande générateur des harmoniques d'ordre pair d'un signal incident, et utilisation d'un tel dispositif dans un système hyperfréquence