Automatically tunable medium wave antenna tuning system adapted to complex environments
By integrating the transmission system and the automatic tuning system into a medium-wave antenna tuning system, the matching problem caused by impedance fluctuations of the medium-wave antenna was solved, achieving automatic tuning and stable transmission, reducing maintenance costs and improving system reliability.
CN224343182UActive Publication Date: 2026-06-09BEIJING SINO SKY HI TECH +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEIJING SINO SKY HI TECH
- Filing Date
- 2025-07-08
- Publication Date
- 2026-06-09
Smart Images
Figure CN224343182U_ABST
Abstract
The utility model provides an automatic tunable middle wave sky tuning system adapting to complex environment, including transmitting system, excitation source, signal switching system, radio frequency sampling system, impedance sampling system, middle wave sky tuning network, middle wave antenna and automatic tuning system. The utility model discloses an automatic tunable middle wave sky tuning system adapting to complex environment reduces the signal attenuation between the machine room and the sky tuning room, reduces the influence (such as electromagnetic interference, temperature and humidity change) of environmental factors to the tuning accuracy simultaneously, adapts to complex environment, and automatically tunes the out-of-tune middle wave sky tuning network under complex environment, realizes the sky tuning system adaptation again, reaches the reliability of middle wave sky tuning system power transmission, and ensures the reliable operation of transmitting system.
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