基于纳米线的毫米波三维传输线变压器

IF 2.9 2区工程技术 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Microwave and Wireless Components Letters Pub Date : 2022-10-01 DOI:10.1109/LMWC.2022.3159096

T. M. Frutuoso, Joao Le, Yoann Berthoud, J. M. Pinheiro, M. Margalef-Rovira, P. Ferrari, G. Rehder, A. Serrano

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引用次数: 1

摘要

在这封信中，介绍了基于在毫米波频率下工作的传输线（TL）的三维变压器。它们是在一种基于金属填充纳米多孔膜的低成本技术中实现的。设计并测量了几种匝数不同的变压器，从1匝到6匝。它们的工作频率从14.5到110千兆赫。所实现的变压器的1-dB带宽（BW）优于12GHz，插入损耗（IL）在1.1-1.6dB之间，因此在毫米波下表现出高效率。可以通过更好地优化TL及其返回电流路径来进一步改进变压器，考虑到所提出的变压器的分布式性质，这是需要考虑的关键参数。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Nanowire-Based 3-D Transmission-Line Transformer for Millimeter-Wave Applications

In this letter, 3-D transformers based on transmission lines (TLs) working at mm-wave frequencies are presented. They were realized in a low-cost technology based on metallic-filled nanoporous membranes. Several transformers were designed and measured with different numbers of turns, from 1 to 6 turns. They exhibit working frequencies from 14.5 up to 110 GHz. The 1-dB bandwidth (BW) of the realized transformers is better than 12 GHz, and the insertion loss (IL) is between 1.1 and 1.6 dB, thus demonstrating a high efficiency at mm-waves. Transformers could be further improved by better optimizing the TLs and their return current path, which is a key parameter to be considered, given the distributed nature of the proposed transformers.

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来源期刊

IEEE Microwave and Wireless Components Letters 工程技术-工程：电子与电气

自引率

13.30%

发文量

376

审稿时长

3.0 months

期刊介绍： The IEEE Microwave and Wireless Components Letters (MWCL) publishes four-page papers (3 pages of text + up to 1 page of references) that focus on microwave theory, techniques and applications as they relate to components, devices, circuits, biological effects, and systems involving the generation, modulation, demodulation, control, transmission, and detection of microwave signals. This includes scientific, technical, medical and industrial activities. Microwave theory and techniques relates to electromagnetic waves in the frequency range of a few MHz and a THz; other spectral regions and wave types are included within the scope of the MWCL whenever basic microwave theory and techniques can yield useful results. Generally, this occurs in the theory of wave propagation in structures with dimensions comparable to a wavelength, and in the related techniques for analysis and design.