A radio frequency surface-aperture, including: a mechanical support structure configured for maintaining mechanical stiffness and strength at a selected temperature; thermal insulation having at least a single layer; one or more through-thickness waveguides located through a thickness of the mechanical support structure and thermal insulation; a cold-side mode coupler arranged to connect a designated cold side of the one or more through-thickness waveguides to an electronic subsystem device; and one or more surface-wave waveguides arranged as an RF antenna on a surface of the mechanical support structure in operative communication with the through-thickness waveguides.
High temperature RF surface aperture
2025-07-01
Patent
Electronic Resource
English
Thermal protection system including high temperature radio frequency aperture
European Patent Office | 2024
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