Integrated Waveguide Transceiver Housing Design
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Solution Overview
Problem
Existing satellite antenna systems are bulky, prone to water ingress, and have installation challenges due to separate components, leading to size, robustness, and tolerance issues.
Innovation Solution
An integrated transceiver housing that incorporates a portion of the antenna feed, including an orthomode transducer (OMT) or diplexer, formed within the housing using a base and sub-floor component, reducing the number of connection points and components, thereby minimizing size and installation complexity while enhancing sealing and robustness.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If separate antenna feed components (feed horn, polarizer, OMT) are attached to the transceiver, then the system can be assembled from standardized parts, but the system becomes bulky and volume-consuming
Solution Approach 1:
The patent merges the feed horn, polarizer, and OMT into a single integrated antenna feed assembly that attaches to the transceiver as one unit. This consolidation eliminates the need for multiple separate connections and reduces the overall volume occupied by the antenna system while maintaining the functional benefits of standardized component design.
2Ease of manufacture
If multiple separate components are used in the antenna feed, then manufacturing flexibility is improved, but the number of connection points increases leading to water ingress risks
Solution Approach 1:
The integrated antenna feed assembly combines multiple components into a single sealed unit that attaches to the transceiver through one connection interface. This dramatically reduces the number of connection points where water could infiltrate, thereby improving reliability while still allowing flexible manufacturing through modular internal design.
Solution Approach 2:
The integrated assembly incorporates sealing mechanisms and protective enclosures that form continuous barriers against moisture ingress, eliminating gaps and connection points that would otherwise allow water to penetrate into the transceiver electronics.
3Adaptability or versatility
If multiple separate antenna feed components are used, then component specialization is improved, but installation time and complexity increase
Solution Approach 1:
The patent integrates the feed horn, polarizer, and OMT into a single pre-assembled unit with standardized interfaces. This allows the entire antenna feed assembly to be installed as one component rather than assembling multiple separate parts on-site, dramatically reducing installation time and complexity while maintaining the specialized functions of each internal component.
4Ease of manufacture
If separate components are manufactured by different companies, then manufacturing expertise is optimized, but tolerance errors and performance degradation increase
Solution Approach 1:
The integrated antenna feed assembly is designed with standardized interfaces and modular internal components that can be manufactured by different specialized suppliers. The segmentation allows each component to be produced by experts in that specific technology area, while the standardized interface design ensures consistent tolerances and optimal performance when assembled into the complete unit.
Data Source
AI summary
A method and system for an integrated transceiver is presented. The integrated transceiver includes a transceiver housing, where a waveguide is formed inside the transceiver housing using a transceiver housing and a sub-floor component. Neither transceiver housing nor the sub-floor component alone is configured to operate as a waveguide. The integrated transceiver can include a transceiver housing that forms a portion of an integrated waveguide assembly, where the transceiver housing alone does not form the waveguide, and another portion of the integrated waveguide assembly couples with the transceiver housing to form the waveguide of the integrated waveguide assembly. Further, the integrated waveguide portion of the sub-floor component can be a flat surface, where the integrated waveguide portion of the transceiver housing comprises substantially all the features of said integrated waveguide.