Design of a Wideband Balun Using IPD Technology for Compensating the Frequency Dependency

IF 1.6 3区 工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC
Youna Jang, K. Jeong, Yea-Ji Lee, T. Kang, Sangmin Lee, Seoung-Young Koo, D. Ahn
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引用次数: 0

Abstract

In this paper, we propose a wideband balun using integrated passive device (IPD) technology. The proposed circuit is designed to compensate for the magnitude deviations by differentiating the magnitude S-parameter and calculating the lumped component value when the derivative value is zero. For a smaller size, the proposed circuit is implemented using IPD technology, and the fabricated circuit’s size is 2.4 mm × 1.02 mm. The magnitude of the measurement results has 3.5 ± 0.3 dB deviations from 2.8–4.58 GHz, and the phase difference has 180° ± 10° from 2.8–5 GHz at the center frequency of 3.6 GHz. Therefore, the measurement results show that the theory of the proposed circuit is well matched compared with the measurement results for smaller sizes, wideband magnitude, and phase characteristics.
利用IPD技术补偿频率依赖性的宽带平衡器设计
在本文中,我们提出了一种使用集成无源器件(IPD)技术的宽带巴伦。所提出的电路被设计为通过微分幅度S参数并在导数值为零时计算集总分量值来补偿幅度偏差。对于较小的尺寸,所提出的电路使用IPD技术实现,制造的电路尺寸为2.4 mm×1.02 mm。测量结果的幅度与2.8–4.58 GHz之间有3.5±0.3 dB的偏差,在3.6 GHz的中心频率下,相位差与2.8–5 GHz之间有180°±10°。因此,测量结果表明,与较小尺寸、宽带幅度和相位特性的测量结果相比,所提出的电路的理论是匹配的。
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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来源期刊
Journal of electromagnetic engineering and science
Journal of electromagnetic engineering and science ENGINEERING, ELECTRICAL & ELECTRONIC-
CiteScore
2.90
自引率
17.40%
发文量
82
审稿时长
10 weeks
期刊介绍: The Journal of Electromagnetic Engineering and Science (JEES) is an official English-language journal of the Korean Institute of Electromagnetic and Science (KIEES). This journal was launched in 2001 and has been published quarterly since 2003. It is currently registered with the National Research Foundation of Korea and also indexed in Scopus, CrossRef and EBSCO, DOI/Crossref, Google Scholar and Web of Science Core Collection as Emerging Sources Citation Index(ESCI) Journal. The objective of JEES is to publish academic as well as industrial research results and discoveries in electromagnetic engineering and science. The particular scope of the journal includes electromagnetic field theory and its applications: High frequency components, circuits, and systems, Antennas, smart phones, and radars, Electromagnetic wave environments, Relevant industrial developments.
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