纳米多孔氧化铝中间层60 GHz低损耗支路杂化耦合器

2019 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC) Pub Date : 2019-11-10 DOI:10.1109/IMOC43827.2019.9317661

B. M. Verona, Gabriel K. Rocha, A. Serrano, G. Rehder

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引用次数: 1

摘要

本文介绍了一种工作频率为60ghz的低损耗支路混合耦合器的设计、制造和特性。耦合器是使用金属纳米线填充膜平台制造的，其中纳米多孔氧化铝衬底有选择地填充金属，形成纳米线，连接金属层，使用简单的制造程序。该耦合器在20 ghz带宽下的回波损耗和隔离优于10 dB，在10 ghz带宽下的最大功率不平衡为0.4 dB。

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60 GHz low-loss branch-line hybrid coupler on nanoporous alumina interposer

This paper presents the design, fabrication and characterization of a low loss branch-line hybrid coupler that operates at 60 GHz. The coupler is fabricated using the Metallic-nanowire-filled-Membrane platform, where the nanoporous alumina substrate is selectively filled with metal, forming nanowires that interconnect the metallic layers, using a simple fabrication procedure. The couplers presented return loss and isolation better than 10 dB for a 20-GHz bandwidth and a maximum power unbalance of 0.4 dB for a 10-GHz bandwidth.

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来源期刊

2019 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC)

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