Embeded filtering in PCB integrated ultra high speed dielectric waveguides using photonic band gap structures
Embeded filtering in PCB integrated ultra high speed dielectric waveguides using photonic band gap structures
复制标题
使用光子带隙结构在 PCB 集成超高速介质波导中嵌入滤波
DOI：
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
D. Dreps
中科院分区：
文献类型：
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作者：
J. Myers;J. Hejase;Junyan Tang;D. Dreps
研究了工作在130 GHz以下的嵌入光子带隙滤波结构的印制电路板高速介质波导。这些滤光片由放置在介质波导芯内的交变介质材料制成，周围覆盖着介质波导层。为了研究它们对滤光片性能的影响，可以改变滤光片的特性，例如介电转变次数和材料特性。还研究了单波导内的单带和多带滤波。最后，给出了嵌入滤波器在多波导系统中隔离特定频段内波导间串扰的应用实例。
Printed circuit board high speed dielectric waveguides operating at frequencies up to 130 GHz with embedded photonic band gap filtering structures are studied. The filters are made of alternating dielectric materials placed within the core of the dielectric waveguide, surrounded by the dielectric waveguide cladding. Properties of the filter such as the number of dielectric transitions and material properties are varied in order to study their effect on the performance of the filter. Single and multi-band filtering within a single waveguide is also examined. Finally, an example application of the embedded filters is shown in a multi-waveguide system to isolate crosstalk between the waveguides in specific frequency bands.