公开(公告)号：US20200212556A1

公开(公告)日：2020-07-02

申请号：US16712138

申请日：2019-12-12

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Levi MOORE ,  Eric R. OSWALD ,  David Winfield STRESING ,  Steven KLEINE ,  Alexander KIECKHAFER ,  Megan UTTER ,  Sarah E. TAGGART

IPC: H01Q1/42 ,  B32B5/18 ,  B32B5/02 ,  B32B5/26 ,  B32B5/24 ,  B32B5/32 ,  B32B7/025

Abstract: A radome structure may include an inner tuning layer component and a laminate component overlying the inner tuning layer component. The inner tuning layer component may include a thermoset foam or a thermoplastic foam. The laminate component may include a first fiber reinforced dielectric layer, a second fiber reinforced dielectric layer overlying the first fiber reinforced dielectric layer, and a third fiber reinforced dielectric layer overlying the second fiber reinforced dielectric layer. The first fiber reinforced dielectric layer may include a first low dielectric constant material. The second fiber reinforced dielectric layer may include a first high dielectric constant material. The third fiber reinforced dielectric layer may include a second low dielectric constant material.