辐射单元与天线
By designing different planar arrangements of the radiating arms and resonant layers in the radiating unit and an open ring-shaped component of the resonator, the problems of wasted space resources and electromagnetic radiation pollution caused by antenna configuration in base stations are solved, and miniaturization and high-efficiency radiation performance of the radiating unit are achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GUANGZHOU RES INST OF XIAN UNIV OF ELECTRONIC SCI & TECH
- Filing Date
- 2022-10-28
- Publication Date
- 2026-07-17
AI Technical Summary
When configuring 2G, 3G, 4G and 5G antennas in base stations, existing technologies result in wasted space resources and electromagnetic radiation pollution, as well as high maintenance costs.
The design employs a radiating element, in which the radiating arm and the resonant layer are located on different planes. The resonator is an open ring-shaped component that is partially parallel to the radiating arm. By adjusting the distance between the resonant layer and the radiating surface, the low-frequency bandwidth is extended and the mutual coupling is reduced.
This technology enables miniaturization of the radiating unit, improves gain and radiation capability, reduces mutual coupling, minimizes electromagnetic pollution, and expands the low-frequency bandwidth.
Smart Images
Figure CN115693150B_ABST