Antenna Oscillator Segmented Resonance Windows Bandwidth

Solution Overview

Problem

Traditional antenna oscillators have a limited effective bandwidth and poor signal stability, which fails to meet the increasing demands for efficient wireless band reception in digital TV applications.

Innovation Solution

The antenna oscillator features a plate-like structure with a first and second resonance part, each with distinct resonance windows connected by a slit, allowing resonance at two different frequencies and improving signal responsiveness across a broader bandwidth, and is made from metal materials like aluminum or iron for enhanced structural strength.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional antenna oscillator structure is used, then manufacturing is simple, but effective bandwidth is limited

Engineering Contradiction:

Improveeffective bandwidthVSAvoidantenna structure complexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The antenna oscillator is divided into multiple resonance parts (first resonance part, second resonance part, third resonance part) with distinct resonance windows. Each resonance part contributes to different frequency ranges, enabling the antenna to operate across a broader bandwidth by segmenting the resonance function across multiple structural elements.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The patent introduces a third resonance part that extends the bandwidth coverage to additional frequency ranges beyond what the first two resonance parts provide. This dimensional extension in frequency space allows the antenna to cover ultra-wide bandwidth by adding another resonance dimension to the existing dual-resonance structure.

Inventive Principle:

Principle #17Another dimension (Dimensionality change)

2Reliability

If traditional antenna oscillator structure is used, then structure is simple, but signal stability is poor

Engineering Contradiction:

Improvesignal stabilityVSAvoidantenna structure complexity

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The antenna oscillator is divided into multiple resonance parts (first resonance part, second resonance part, third resonance part) with distinct resonance windows. Each resonance part contributes to different frequency ranges, enabling the antenna to operate across a broader bandwidth by segmenting the resonance function across multiple structural elements.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The patent introduces a third resonance part that extends the bandwidth coverage to additional frequency ranges beyond what the first two resonance parts provide. This dimensional extension in frequency space allows the antenna to cover ultra-wide bandwidth by adding another resonance dimension to the existing dual-resonance structure.

Inventive Principle:

Principle #17Another dimension (Dimensionality change)

3Adaptability or versatility

If single resonance window is used, then structure is simple, but frequency coverage is limited

Engineering Contradiction:

Improvefrequency coverageVSAvoidresonance structure complexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The antenna oscillator is divided into multiple resonance parts (first resonance part, second resonance part, third resonance part) with distinct resonance windows. Each resonance part contributes to different frequency ranges, enabling the antenna to operate across a broader bandwidth by segmenting the resonance function across multiple structural elements.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The patent introduces a third resonance part that extends the bandwidth coverage to additional frequency ranges beyond what the first two resonance parts provide. This dimensional extension in frequency space allows the antenna to cover ultra-wide bandwidth by adding another resonance dimension to the existing dual-resonance structure.

Inventive Principle:

Principle #17Another dimension (Dimensionality change)

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 design expands the effective bandwidth and enhances signal stability and responsiveness across various frequencies, improving the antenna's performance in receiving and transmitting signals, particularly in ultra-high frequency bands.

Implementation Method 1

the first resonance window and the second resonance window having different effective sizes are provided in the first resonance part and the second resonance part connected to each other, so that the antenna oscillator can resonate at two different frequency points

Methodology Applied

Scientific EffectResonance: Resonance

Data Source

PatentUS11043744B2Antenna oscillator and planar antenna

Publication Date: 2021.06.22 SHENZHEN ANTOP TECH

AI summary

Antenna technology includes an antenna oscillator and a planar antenna. The antenna oscillator has a plate-like structure and includes a first resonance part and a second resonance part connected to the first resonance part. The first resonance part and the second resonance part are provided with a first resonance window and a second resonance window, respectively. The first resonance window and the second resonance window have different effective sizes and the antenna oscillator is further provided with a connecting slit.