A slab-waveguide-implemented photonic beam forming network (BFN) applicable to two-dimensional multiple beam forming is proposed. The design point is the use of grating lobes. A slab waveguide design is presented that achieves flexible beam arrangement from variously arranged planar arrays. As an example, a two-dimensional 9 beam formation is demonstrated using a slab waveguide fabricated on a SiO/sub 2/-Si substrate.
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机译:提出了一种适用于二维多光束形成的平板波导实现的光子束形成网络(BFN)。设计点是使用光栅裂片。提出了一种板坯波导设计,其从各种布置的平面阵列实现了柔性梁布置。作为示例,使用在SiO / Sub 2 / -Si衬底上制造的平板波导来说明二维9波束形成。
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