Intelligent Antenna-Radio Interconnect Optimizer
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Solution Overview
Problem
In RF systems, multiple antennas can interact adversely or duplicate functions, leading to crowding issues, and switching between antennas and radios is time-consuming and prone to errors due to improper impedance matching, which can damage equipment.
Innovation Solution
An intelligent multiple antenna and radio interconnect optimizer is designed with an antenna port, radio port, machine-readable identifier, sensor, sensor controller, RF switch, and controller to selectively establish or distribute communication between antennas and radios, utilizing MEMS switches and machine-readable identifiers for optimal connection management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple antennas are used in RF systems, then communication coverage and capacity are improved, but antenna interaction and crowding issues occur leading to adverse effects
Solution Approach 1:
The system segments the antenna-radio connection management by introducing an intelligent interconnect optimizer that divides the control function into independent switchable paths. Each antenna can be independently connected to different radios through the optimizer, which segments the signal paths and prevents harmful interactions between antennas by controlling their connections dynamically.
Solution Approach 2:
The system implements dynamic connection management where the intelligent interconnect optimizer can dynamically reconfigure which antenna connects to which radio based on current system conditions. This dynamic switching capability allows the system to adapt antenna assignments in real-time, preventing crowding and adverse interactions by redistributing connections when conflicts are detected.
2Adaptability or versatility
If manual switching between antennas and radios is performed, then connection flexibility is achieved, but time consumption and errors due to improper impedance matching increase
Solution Approach 1:
The intelligent interconnect optimizer implements self-service by automatically detecting impedance mismatches and managing antenna-radio connections without human intervention. The system monitors connection parameters and autonomously switches between antennas and radios when optimal connections change, eliminating the need for manual switching operations and their associated time losses and errors.
Solution Approach 2:
The system incorporates feedback mechanisms where the intelligent interconnect optimizer continuously monitors connection status and impedance matching conditions. Based on this feedback, the system automatically adjusts antenna-radio connections to maintain optimal performance, enabling rapid reconfiguration without manual intervention and preventing errors by detecting mismatch conditions before they cause damage.
3Ease of operation
If improper impedance matching occurs during antenna switching, then connection errors increase, but equipment damage from reflected power results
Solution Approach 1:
The intelligent interconnect optimizer applies beforehand cushioning by detecting potential impedance mismatches before they can cause equipment damage. The system monitors connection parameters and prevents switching operations that would result in improper impedance matching, thereby cushioning against the harmful effects of reflected power before they can damage the radio equipment.
Solution Approach 2:
The system uses feedback from impedance monitoring to control switching operations. The intelligent interconnect optimizer receives feedback about current connection impedance and uses this information to determine whether switching operations are safe to perform, preventing equipment damage by blocking operations that would create improper impedance matching conditions.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This solution enables rapid, error-free configuration and operation of antennas and radios, preventing equipment damage and improving system agility, especially in environments requiring flexible and efficient resource management.
Implementation Method 1
utilizing MEMS switches and machine-readable identifiers for optimal connection management
Data Source
AI summary
An intelligent multiple antenna and radio interconnect optimizer includes an antenna port suitable for a connection to an antenna, a radio port suitable for a connection to a radio, a machine readable identifier coupled to one of the antenna port, the radio port and a combination thereof, the machine readable identifier suitable to identify a feature in each of a radio being connected to the radio port and an antenna being connected to the antenna port, a radio frequency (RF) switch configured to connect the antenna port with the radio port in a response to a connection permission signal from the machine readable identifier when the feature in the radio matches the feature in the antenna, and a controller configured to receive antenna and radio port location inputs from the machine readable identifier, and control operation of the RF switch.