Dual-Polarized Arrayed Antenna Module for 5G Signal Feeding
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Solution Overview
Problem
Conventional wireless modules are inadequate for efficient signal transmission and reception in portable electronic devices.
Innovation Solution
An arrayed antenna module comprising a carrier substrate, multiple antenna groups, and conductive connecting assemblies that enable dual-polarized signal transmission and reception, with antenna structures and connecting elements arranged in parallel for improved signal handling.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional wireless modules are used for signal transmission, then basic wireless communication is achieved, but signal transmission efficiency and reception capability are insufficient
Solution Approach 1:
The antenna module is segmented into multiple antenna groups (first antenna group with first antenna structures, second antenna group with second antenna structures) with distinct functions. Each antenna group handles specific signal types or directions, allowing independent optimization of signal transmission efficiency for each segment while maintaining overall system performance.
Solution Approach 2:
The patent introduces dual-polarized antenna structures with upper plates and lower plates oriented in different spatial dimensions. This dimensional differentiation enables the antenna to receive and transmit signals with different polarizations simultaneously, significantly improving signal transmission efficiency and reception capability in three-dimensional space without proportionally increasing structural complexity.
2Reliability
If antenna structures are arranged in parallel with conductive connecting elements, then signal feeding and directionality are improved, but manufacturing complexity increases
Solution Approach 1:
The conductive connecting elements are designed to merge multiple functions into single components. The connecting elements simultaneously provide electrical connection between antenna structures, serve as polarization separation mechanisms, and establish spatial orientation. This merging reduces the number of separate components needed, improving signal feeding capability while managing manufacturing complexity.
Solution Approach 2:
The antenna structures are designed with universal characteristics where the same basic structure (upper plate, lower plate, support elements) serves multiple functions across different antenna groups. The dual-polarized design allows each antenna structure to handle multiple signal types, making the manufacturing process more standardized and less complex despite the enhanced signal feeding capabilities.
Data Source
AI summary
An arrayed antenna module includes a first antenna group, a second antenna group, a front conductive connecting assembly and a rear conductive connecting assembly. The first antenna group includes a plurality of first antenna structures arranged in parallel thereon. The second antenna group includes a plurality of second antenna structures arranged in parallel thereon. The front conductive connecting assembly includes a first front conductive connecting element electrically connected to the first antenna group, and a second front conductive connecting element electrically connected to the second antenna group. The rear conductive connecting assembly includes a first rear conductive connecting element electrically connected to the first antenna group, and a second rear conductive connecting element electrically connected to the second antenna group. Therefore, the arrayed antenna module provided can be applied to a portable electronic device so as to receive or transmit signals.