Miniaturized high -gain unmanned aerial vehicle suppression antenna of ultra wide band

• Main Authors: YAN XIAOSHAN, CHEN RUI
• Format: Patent
• Language: Chinese; English
• Published: 22.01.2019
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; ELECTRICITY

The utility model discloses a miniaturized high -gain unmanned aerial vehicle suppression antenna of ultra wide band, including loading section, waveguide section, radio frequency connector, radiationback cavity and index gradual change spine, the expansion end of load section is provided with the opening, and it includes with the slide glass, transversely sets up to outside convex arc with the slide glass, and vertically is provided with outside inclination, index gradual change spine is the exponential tapered line shape, radio frequency connector and index gradual change spine fixed connection, the radiation back cavity comprises waveguide section inner wall, short -circuit board, perpendicular italic and horizontal sloping block, and the one end fixed connection of loading section iskept away from to short -circuit board and waveguide section, perpendicular italic and horizontal sloping block respectively with waveguide section inner wall and short -circuit board fixed connection, the afterbody fixed conn