公开(公告)号：US10439293B2

公开(公告)日：2019-10-08

申请号：US15463167

申请日：2017-03-20

Applicant: Lockheed Martin Corporation

Inventor： Mike I. Jones

IPC: H01Q15/14 ,  H01Q15/16 ,  H01Q1/44 ,  H01Q1/28 ,  B64C11/00 ,  B64C1/36 ,  B64C11/20 ,  B64C39/02 ,  G01S13/00

Abstract: In one embodiment, a system includes an aircraft body and a propeller coupled to the aircraft body. The propeller includes a plurality of blades forming a rearward-facing curvature with respect to an axis running longitudinally with the aircraft body. The system further includes a surface coupled to a first blade of the propeller that is operable to reflect radio frequency (RF) waves.

公开(公告)号：US20180269587A1

公开(公告)日：2018-09-20

申请号：US15463167

申请日：2017-03-20

Applicant: Lockheed Martin Corporation

Inventor： Mike I. Jones

IPC: H01Q15/14 ,  B64C39/02 ,  B64C11/20

CPC classification number: H01Q15/14 ,  B64C1/36 ,  B64C11/00 ,  B64C11/20 ,  B64C39/024 ,  B64C2201/162 ,  H01Q1/28 ,  H01Q1/44 ,  H01Q15/165

Abstract: In one embodiment, a system includes an aircraft body and a propeller coupled to the aircraft body. The propeller includes a plurality of blades forming a rearward-facing curvature with respect to an axis running longitudinally with the aircraft body. The system further includes a surface coupled to a first blade of the propeller that is operable to reflect radio frequency (RF) waves.