Dual-band antenna module and wireless access device
CN224862475UActive Publication Date: 2026-10-16BEIJING XINWANG RUIJIE NETWORK TECH CO LTD
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Patent Information
- Application Number
- CN202522575289.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-03
- Publication Date
- 2026-10-16
- Estimated Expiration
- 2035-12-03
AI Technical Summary
Technical Problem
[0003]随着用户终端数量的快速增长以及对通信质量和覆盖范围要求的不断提高，面板AP设备中全向天线的低增益已无法满足高性能通信场景的需求
Benefits of technology
[0028] The clearance requirements for parallel power dividers are much lower than those for dual-band antenna units. Placing the parallel power divider on the inside facing the equipment can reduce the clearance requirements of the antenna on the equipment.
✦ Generated by Eureka AI based on patent content.
Abstract
The embodiment of the application provides a kind of dual-frequency antenna module and wireless access equipment, it is related to antenna technical field, for solving the problem that high gain antenna array cannot meet the demand of dual-frequency communication.The dual-frequency antenna module includes: dielectric substrate and the antenna array on the dielectric substrate, the antenna array includes at least two dual-frequency antenna units, and parallel power divider is arranged between the two adjacent dual-frequency antenna units, and the parallel power divider is connected with the dual-frequency antenna unit by impedance matching line;The characteristic impedance of impedance matching line is the same as the load impedance of dual-frequency antenna unit. Superimposed multiple antenna units form antenna array to improve the antenna gain while realizing dual-frequency communication.
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