一种智能调谐射频系统
By integrating a tuning processing module and an impedance tuning module into the main control unit, the impedance of the BAW filter is dynamically adjusted, solving the problem of performance drift of the BAW filter in dynamic environments. This achieves high integration, low cost, and low power consumption of the intelligent tuning RF system, improving system stability and signal quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GUANGZHOU AIFO LIGHT COMM TECH CO LTD
- Filing Date
- 2025-12-31
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, the impedance of BAW filters is prone to drift in dynamic environments, leading to decreased signal integrity and reduced system efficiency. External dedicated dynamic tuning chip solutions increase system size, cost, and power consumption, making it difficult to meet the requirements of device miniaturization and low power consumption.
The tuning processing module and impedance tuning module are integrated into the main control unit. The operating parameters and temperature information are collected in real time through the status sensing unit, and the impedance value of the adjustable impedance matching network is dynamically adjusted to achieve a high degree of integration of the intelligent tuning RF system, eliminating the need for external dedicated tuning chips and their peripheral circuits.
It achieves reduced material costs and power consumption without increasing size, simplifies PCB layout complexity, improves overall system performance stability and signal quality, and meets the requirements of device miniaturization and low power consumption.
Smart Images
Figure CN121887154B_ABST