Four-port ceiling antenna
By designing a four-port ceiling antenna, using a combination of high-frequency printed board and induction aluminum sheet, the existing ceiling antenna has solved the problems of fewer communication ports, high cost and narrow communication range, achieving a wider communication range and lower cost.
CN222637663UActive Publication Date: 2025-03-18DAWN COMM
0 Cites 0 Cited by
Patent Information
- Application Number
- CN202420176606.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-24
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-01-24
AI Technical Summary
Technical Problem
The existing ceiling antenna has few communication ports, high cost and narrow communication range.
Method used
A four-port ceiling antenna is designed to provide more signal channels through a combination of high-frequency printed board and induction aluminum sheet, and reduce manufacturing costs through specific oscillators.
Benefits of technology
The electrical performance indicators such as standing wave, intermodulation, isolation and other aspects within the bandwidth of 600-6000 megabits meet the design requirements, providing a wider communication range and lower costs.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model provides a four-port ceiling antenna. The four-port ceiling antenna comprises a bottom plate; four induction aluminum sheets, wherein each induction aluminum sheet is fixed on the bottom plate; four high-frequency printed boards, wherein each high-frequency printed board corresponds to each induction aluminum sheet and is fixed on the bottom plate; one induction aluminum sheet and one high-frequency printed board form a group of vibrators, and each group of vibrators are arranged at an angle of 90 degrees; four cables; and the positioning columns on the outer cover penetrate through the positioning holes in the bottom plate and are fixed on the bottom plate. According to the utility model, the four ports provide more signal channels, the manufacturing cost is reduced through the oscillators combined by the high-frequency printed board and the aluminum sheets, and the four ports all realize that electrical performance indexes such as standing waves, intermodulation, isolation and the like within the frequency band width of 600-6000 mega meet the design requirements and the use requirements through the specific arrangement mode of the oscillators.
Need to check novelty before this filing date? Find Prior Art