18642107. ANTENNA UNIT AND MULTI-BEAM ANTENNA simplified abstract (BOE TECHNOLOGY GROUP CO., LTD.)
ANTENNA UNIT AND MULTI-BEAM ANTENNA
Organization Name
BOE TECHNOLOGY GROUP CO., LTD.
Inventor(s)
ANTENNA UNIT AND MULTI-BEAM ANTENNA - A simplified explanation of the abstract
This abstract first appeared for US patent application 18642107 titled 'ANTENNA UNIT AND MULTI-BEAM ANTENNA
The present disclosure introduces an antenna unit and a multi-beam antenna, which includes a first dielectric substrate, a reference electrode layer, a first feed line, a radiation layer, and at least one layer of metasurface with patch units.
- The antenna unit consists of a first dielectric substrate, a reference electrode layer, a first feed line, a radiation layer, and at least one layer of metasurface with patch units.
- The patch units contain multiple patch structures arranged side by side, altering the transmission phases of electromagnetic waves.
- The transmission phases of the patch structures change sequentially, affecting the radiation pattern of the antenna.
Potential Applications: - Telecommunications - Radar systems - Satellite communications
Problems Solved: - Enhances beamforming capabilities - Improves signal reception and transmission efficiency
Benefits: - Increased antenna performance - Enhanced signal coverage - Better communication reliability
Commercial Applications: Title: Advanced Antenna Technology for Improved Communication Systems This technology can be utilized in various industries such as telecommunications, aerospace, and defense for better signal transmission and reception, leading to improved communication systems.
Questions about the technology: 1. How does the metasurface in the antenna unit affect the transmission phases of electromagnetic waves? 2. What are the potential advantages of using a multi-beam antenna system in radar applications?
Original Abstract Submitted
The present disclosure provides an antenna unit and a multi-beam antenna. The antenna unit includes: a first dielectric substrate; a reference electrode layer; a first feed line and a radiation layer, the first feed line being electrically coupled to the radiation layer; and at least one layer of metasurface including a second dielectric substrate and at least one patch unit, the patch unit including a plurality of patch structures arranged at intervals and side by side. For any one of the patch units, an electromagnetic wave radiated by the radiation layer has different transmission phases after passing through the plurality of patch structures, and transmission phases of the plurality of patch structures increase or decrease sequentially.