Antenna unit and antenna

• Main Authors: QIN DONGYU, ZHANG TAO, DENG WEN, PU XING
• Format: Patent
• Language: Chinese; English
• Published: 11.08.2023
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; ELECTRICITY

The invention belongs to the technical field of antennas, and particularly relates to an antenna unit and an antenna. The antenna comprises a dielectric substrate, a radiation structure and a feed structure, wherein the radiation structure and the feed structure are arranged on the dielectric substrate; the radiation structure at least comprises a pair of radiation units which are symmetrically arranged; the feed structure at least comprises a feed part, the feed part comprises a first feed part and a second feed part which are symmetrically arranged, the first feed part is used for coupled feed to one of the pair of radiation units, and the second feed part is used for coupled feed to the other one of the pair of radiation units; the first feed part is connected to the second feed part, and feed current is introduced into the geometric center of the first feed part and the geometric center of the second feed part. The antenna unit can solve the technical problem of low gain of the antenna unit in the prior a