Ku/Ka dual-frequency shared portable communication antenna

• Main Authors: GUO YUNLING, ZHANG PENGWEI, SONG JIANHU, ZHANG YIPO, YAN SHAOXIONG, MI QINGCHAO, MA LIBO, WANG MENGHAO, MA JIWEN, WU YUNHAO, ZHANG LIJUN, HE CUIYU, ZHANG SHUO
• Format: Patent
• Language: Chinese; English
• Published: 02.08.2022
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; ELECTRICITY

The invention discloses a Ku/Ka dual-frequency shared portable communication antenna, and belongs to the technical field of antennas. The antenna seat frame is a U-shaped frame and comprises a bottom plate and supporting arms located on the two sides of the upper surface of the bottom plate. An azimuth gear is fixed to the top of the supporting center. An azimuth motor is located on one side of the azimuth gear, and an azimuth output gear at the end of an output shaft of the azimuth motor is meshed with the azimuth gear. A shell of the azimuth motor is fixedly connected with a bottom plate of the antenna pedestal frame; the outer side of one support arm of the antenna pedestal is provided with a pitching belt wheel in bearing connection with the support arm, and the shaft part of the pitching belt wheel located on the inner side of the support arm is fixedly connected with the box body; the other support arm of the antenna seat frame is connected with a bearing on the corresponding wall surface of the box bod