Integrated Waveguide Reflective Surfaces for Mode Conversion
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Solution Overview
Problem
Existing waveguide systems for directed energy applications are complex and expensive due to the need for custom construction of internal mode converters and alignment of multiple sets of reflective surfaces, making them challenging to configure effectively.
Innovation Solution
A waveguide system comprising a housing with a plurality of reflective surfaces configured to couple with an electromagnetic wave beam generator, where at least one reflective surface converts the mode of an incident wave beam, and the surfaces are aligned to direct the wave beam efficiently to an antenna, reducing the complexity and cost by standardizing the components and alignment process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If multiple sets of reflective surfaces are used for internal mode converter, external beam conditioner, and waveguide, then the wave beam can be effectively transmitted and conditioned, but the system complexity and alignment difficulty increase significantly
Solution Approach 1:
The patent combines the internal mode converter, external beam conditioner, and waveguide into a single integrated waveguide assembly with a unified set of reflective surfaces. These surfaces perform multiple functions including mode conversion, beam conditioning, and wave guide transmission simultaneously, eliminating the need for separate components and reducing overall system complexity while maintaining effective wave beam transmission.
Solution Approach 2:
The reflective surfaces in the integrated waveguide assembly are designed to perform multiple functions: mode conversion from the wave beam generator, beam conditioning to optimize wave properties, and guidance to direct the beam to the antenna. This multi-functionality reduces the number of separate components needed while ensuring reliable wave beam transmission throughout the system.
2Reliability
If multiple sets of reflective surfaces are used for internal mode converter, external beam conditioner, and waveguide, then the wave beam can be effectively transmitted and conditioned, but the alignment process becomes more difficult and time-consuming
Solution Approach 1:
The patent combines the internal mode converter, external beam conditioner, and waveguide into a single integrated waveguide assembly with a unified set of reflective surfaces. These surfaces perform multiple functions including mode conversion, beam conditioning, and wave guide transmission simultaneously, eliminating the need for separate components and reducing overall system complexity while maintaining effective wave beam transmission.
Solution Approach 2:
The integrated waveguide assembly is pre-aligned and pre-configured as a single unit during manufacturing, with all reflective surfaces positioned correctly relative to each other. This preliminary alignment eliminates the need for complex field alignment procedures involving multiple separate components, significantly reducing installation time and operational complexity while ensuring reliable wave beam transmission.
3Reliability
If custom construction of internal mode converter is required, then the wave beam can be properly converted to desired mode, but the manufacturing cost and time increase
Solution Approach 1:
The patent combines the internal mode converter, external beam conditioner, and waveguide into a single integrated waveguide assembly with a unified set of reflective surfaces. These surfaces perform multiple functions including mode conversion, beam conditioning, and wave guide transmission simultaneously, eliminating the need for separate components and reducing overall system complexity while maintaining effective wave beam transmission.
Solution Approach 2:
The reflective surfaces in the integrated waveguide assembly are designed to perform multiple functions: mode conversion from the wave beam generator, beam conditioning to optimize wave properties, and guidance to direct the beam to the antenna. This multi-functionality reduces the number of separate components needed while ensuring reliable wave beam transmission throughout the system.
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 system simplifies the alignment and manufacturing process, reducing costs and improving efficiency in directing electromagnetic waves, while maintaining the desired properties of the wave beam for applications such as active denial and energy transmission.
Implementation Method 1
A waveguide may comprise a housing and a plurality of reflective surfaces configured to couple to the housing. At least one of the plurality of reflective surfaces may be configured to convert the mode of an incident wave beam.
Data Source
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AI summary
In various representative aspects, the present invention provides systems and methods for waveguides. A waveguide may comprise a housing and a plurality of reflective surfaces configured to couple to the housing. Hie housing may be configured to couple to an electromagnetic wave beam generator. The electromagnetic wave beam generator may be configured to provide a wave beam having a polarization substantially similar Io its initial polarization. At least one of the plurality of reflective surfaces may be configured to convert the mode of an incident wave beam. The plurality of reflective surfaces may be configured for alignment in a waveguide.