Antenna Module Vertical Polarization 5G
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Solution Overview
Problem
The 5G communication system experiences significant propagation path loss, requiring a different antenna module structure compared to the 4G system, particularly for generating a vertically polarized wave.
Innovation Solution
An antenna module with a multi-layered structure, featuring a slot on one side and a power feeding part positioned within the slot, is designed to generate a vertically polarized wave, even in narrow spaces such as the end of an electronic device.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a conventional 4G antenna structure is used, then the device can be compact, but it cannot generate vertically polarized waves required for 5G communication
Solution Approach 1:
The patent transitions from conventional planar antenna structures to a three-dimensional multi-layered configuration. The antenna module comprises multiple layers stacked vertically, with conductive patterns extending through different heights, enabling vertical polarization while maintaining a compact footprint suitable for modern electronic devices.
Solution Approach 2:
The antenna module employs a nested multi-layered structure where conductive patterns are embedded within insulating layers. The first and second conductive patterns are positioned at different heights and nested within the same vertical space, allowing both patterns to coexist and function simultaneously without requiring additional horizontal space.
2Volume of moving object
If the antenna module size is reduced for compact devices, then device portability improves, but generating vertically polarized waves becomes difficult
Solution Approach 1:
By utilizing the vertical dimension through multi-layered stacking, the antenna achieves vertical polarization capability without increasing the horizontal footprint. The conductive patterns extend vertically through multiple layers, creating the necessary current distribution for vertical polarization while maintaining a compact overall size.
Solution Approach 2:
The patent implements different conductive patterns at different vertical positions within the antenna module. The first conductive pattern and second conductive pattern are positioned at different heights and have different geometries, allowing each to contribute specifically to vertical polarization generation while working together in a compact configuration.
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
The antenna module effectively generates a vertically polarized wave, improving communication efficiency in the 5G system, especially in scenarios where space is limited.
Implementation Method 1
an antenna module capable of radiating a vertically polarized wave
Data Source
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AI summary
The present invention relates to a communication technique for fusing a 5G communication system to support a higher data transmission rate than a 4G system, with IoT technology, and a system thereof. In addition, the present invention provides an antenna module comprising: a first plate which forms an upper surface of the antenna module and has a first opening surface on one side surface, a second plate which forms a side surface of the antenna module, forms a first angle with the first plate in contact with the first plate, and has a second opening surface on one side surface so as to extend the first opening surface, and a power supply unit which has one surface electrically connected to the first plate and is disposed on the first opening surface or the second opening surface.