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Active Antenna System for Enhanced Connectivity

Technology & Electronics
WO/2025/190970

Problem Solved

In today's fast-paced digital world, maintaining strong and reliable mobile communication signals is crucial. However, traditional radio terminal devices (RTDs) and radio base stations (RBS) often face challenges such as signal degradation, limited coverage, and inefficient power management. These limitations can lead to poor connectivity, dropped calls, and slow data transmission, affecting both personal and professional communication.

Core Features

This invention introduces an advanced repeater system designed to optimize signal transmission between antennas and RTDs/RBSs. Key features include band-selective repeater circuits that manage signal gains differently for uplink and downlink paths, input power limiting mechanisms to prevent signal distortion, and a bypass circuit to handle power surges. Additionally, the system supports multiple data streams for MIMO (Multiple Input Multiple Output) operations, enhancing overall communication efficiency.

Inventive Step

The novel aspect of this invention lies in its ability to dynamically adjust signal gains and manage power input, ensuring optimal signal strength and quality. Unlike existing solutions, this system can upgrade or downgrade the power class of connected devices, offering flexibility and improved performance. The inclusion of a scanning antenna system further differentiates it by enabling precise signal reception and transmission across various azimuth headings.

Benefits

This invention promises enhanced mobile communication by improving signal quality and coverage. Users can experience fewer dropped calls, faster data speeds, and more reliable connections. The system's adaptability to different power classes ensures compatibility with a wide range of devices, making it a versatile solution for various communication needs.

Broader Impact

By improving communication infrastructure, this invention can significantly impact industries reliant on mobile connectivity, such as telecommunications, transportation, and emergency services. It also contributes to sustainability by optimizing power usage, reducing energy consumption, and minimizing electronic waste through extended device lifespans.