Beidou navigation antenna

• Main Authors: YU XIAOQIAN, MA RUI, DONG QIAN, ZHAO XUEHAO, HOU WEI
• Format: Patent
• Language: Chinese; English
• Published: 29.12.2023
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; ELECTRICITY

The invention discloses a Beidou navigation antenna, and relates to the technical field of antennas. The Beidou navigation antenna comprises a radiator and a dielectric substrate, wherein the radiator comprises an electric dipole radiator and a magnetic dipole radiator. And the electric dipole radiator is electrically connected with the magnetic dipole radiator. And the electric dipole radiator and the magnetic dipole radiator are coupled to form a right-handed circular polarization radiator. The electric dipole radiator comprises a first electric dipole radiator and a second electric dipole radiator, and the working frequency band of the first electric dipole radiator is a first frequency band. The working frequency band of the second electric dipole radiator is a second frequency band, and the first frequency band and the second frequency band cover the center frequency of any one public service signal of the Beidou No.2 and the center frequency of any one public service signal of the Beidou No.3. According