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公开(公告)号：US12050152B2
公开(公告)日：2024-07-30
申请号：US17970885
申请日：2022-10-21
Applicant: RTX Corporation
Inventor： Jonathan Gilson , Joseph V. Mantese , Gurkan Gok , Goran Djuknic , Coy Bruce Wood , Joseph Zacchio
Abstract: A multi-mode microwave waveguide blade sensing system includes a transceiver, a waveguide, and a probe sensor. The transceiver generates a microwave energy signal having a first waveguide mode and a different second waveguide mode. The waveguide includes a first end that receives the microwave energy signal. The probe sensor includes a proximate end that receives the microwave energy signal from the transceiver and a distal end including an aperture that outputs the microwave energy signal. The probe sensor directs the microwave energy signal at a first direction based on the first waveguide mode and a different second direction different based on the second waveguide mode. The probe sensor receives different levels of reflected microwave energy based at least in part on a location at which the at least one microwave energy signal is reflected from the machine.
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公开(公告)号：US11929818B2
公开(公告)日：2024-03-12
申请号：US17497612
申请日：2021-10-08
Applicant: RTX CORPORATION
Inventor： Jonathan Gilson , Joseph V. Mantese , Coy Bruce Wood , Eric J. Heims , Gurkan Gok , Joseph Zacchio
CPC classification number: H04B7/18506 , F02C7/32
Abstract: According to an aspect, a waveguide system includes a first node, a second node, and a double-ridge waveguide. The double-ridge waveguide includes a metallic shell surrounding a waveguide core that forms a communication and radio frequency power transmission path in an aerospace environment. The first node is configured to propagate at least one communication channel and a radio frequency power transmission through the waveguide core to the second node during operation of the waveguide system in the aerospace environment.
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