Single-polarized radiation unit, air microstrip radiation unit and wall-mounted antenna

• Main Authors: XIAO XIANDA, LI ZUFU, ZHOU DAYA, HU RUI, GONG YANGDONG, CAI ZHAO, XU HUAYUE
• Format: Patent
• Language: Chinese; English
• Published: 17.11.2023
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; ELECTRICITY

The invention discloses a single-polarized radiation unit, which comprises a fixed seat, a feed balun, a radiation power division arm and a feed arm, the two ends of the fixed seat are respectively provided with a feed balun which bends and extends upwards, and one end, far away from the fixed seat, of each feed balun is provided with a radiation power dividing arm. The left end and the right end of each radiation power division arm are respectively provided with an oscillator arm which bends and extends outwards, and the two oscillator arms at the same side end of the two radiation power division arms form a half-wave oscillator. The middle part of the upper end of any radiation power division arm is provided with a feed arm, and the feed arm is used for being connected with a signal cable. The invention also discloses an air microstrip radiation unit, which comprises a metal radiation plate, an insulating medium gasket, a metal feed sheet and an insulating fixing nail. The invention further discloses a wall