RF Signal Distribution Module with Remote Attenuation Control
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Solution Overview
Problem
Manual adjustments in broadband RF signal management systems are time-consuming and require numerous plug-in devices, necessitating improvements for efficient signal tuning and monitoring.
Innovation Solution
A radio frequency signal distribution module with active attenuation and programmable signal conditioning components, integrated into a panel with data ports for remote monitoring and control, allowing electronic adjustability without physical component replacement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If manual adjustments are used for RF signal tuning, then signal characteristics can be monitored and adjusted, but the process is time-consuming and requires multiple plug-in devices
Solution Approach 1:
The patent replaces manual mechanical adjustments with automated electronic control. A computing system communicates with the attenuator and equalizer components through data connections, enabling remote monitoring and adjustment of RF signal characteristics without requiring physical presence at the equipment or manual plug-in device changes.
Solution Approach 2:
The system enables self-adjustment capabilities where the attenuator and equalizer can be controlled automatically through data connections from a computing system. The RF distribution equipment can monitor its own signal characteristics and adjust parameters without external manual intervention, reducing technician involvement and adjustment time.
2Adaptability or versatility
If multiple plug-in devices are used for signal conditioning, then attenuation and equalization can be achieved, but device complexity and maintenance requirements increase
Solution Approach 1:
The patent combines multiple signal conditioning functions (attenuation and equalization) into a single integrated RF distribution module. Instead of requiring separate plug-in devices for each function, the module houses both an attenuator component and an equalizer component that work together to provide comprehensive signal conditioning through one unified device.
Solution Approach 2:
The RF distribution module is designed as a universal device that can perform multiple functions: signal distribution through splitters, attenuation control, equalization, and remote monitoring. This multi-functional approach eliminates the need for multiple specialized plug-in devices and reduces overall system complexity while maintaining full signal conditioning capability.
3Ease of operation
If technicians perform manual adjustments, then RF signal characteristics can be tuned, but numerous compatible plug-in modules must be carried
Solution Approach 1:
The patent introduces dynamic control capabilities where the attenuator and equalizer parameters can be adjusted remotely through data connections from a computing system. This eliminates the need for technicians to physically carry and swap multiple pre-configured plug-in modules, as all adjustments can be made dynamically through electronic control interfaces.
Data Source
AI summary
A radio frequency signal distribution module and panel for receiving such a module are disclosed. One module includes a housing having a front and a rear, a radio frequency signal input connection positioned on the rear of the housing, and a plurality of radio frequency signal output connections positioned on the rear of the housing. The module also includes a splitter within the housing and connecting the radio frequency signal input connection to the plurality of radio frequency signal output connections. Certain modules include an active attenuation component connected to and providing programmable attenuation of a radio frequency signal output connection from among the plurality of radio frequency signal output connections. Other modules include a data port on the housing, the data port configured to communicate information about radio frequency signals within the module to a computing system remote from the module.