Wideband Filtering Crossover Based on Ring Resonator with Sharp Rejection

Yang Wanchen; Feng Wenjie; Che Wenquan

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Wideband Filtering Crossover Based on Ring Resonator with Sharp Rejection

机译：基于尖锐抑制的环形谐振器的宽带滤波分频器

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摘要

A wideband filtering crossover based on ring resonators with sharp rejection is proposed in this paper. Four transmission zeros near the crossover passband can be adjusted conveniently by the even/odd-mode characteristic impedance o f the coupled lines. A high selectivity wideband filtering crossover located at 3.0 GHz is designed and fabricated for verification. Good filtering performance and high selectivity for the crossover are realized and experimentally verified.

机译：提出了一种基于环形谐振器的宽带滤波分频器，该环形谐振器具有尖锐的抑制能力。交叉通带附近的四个传输零点可以通过耦合线的偶/奇模特征阻抗方便地进行调整。设计和制造了一个位于3.0 GHz的高选择性宽带滤波分频器以进行验证。实现了良好的过滤性能和对分频器的高选择性，并进行了实验验证。

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来源
《Applied Computational Electromagnetics Society journal》 |2017年第10期|924-928|共5页
作者
Yang Wanchen; Feng Wenjie; Che Wenquan;
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作者单位

Nanjing Univ Sci & Technol, Dept Commun Engn, Nanjing, Jiangsu, Peoples R China|Southeast Univ, State Key Lab Millimeter Waves, Nanjing, Jiangsu, Peoples R China;

Nanjing Univ Sci & Technol, Dept Commun Engn, Nanjing, Jiangsu, Peoples R China|Southeast Univ, State Key Lab Millimeter Waves, Nanjing, Jiangsu, Peoples R China;

Nanjing Univ Sci & Technol, Dept Commun Engn, Nanjing, Jiangsu, Peoples R China;

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原文格式 PDF
正文语种 eng
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关键词
Coupled lines; filtering crossover; transmission zero; wideband; even/odd-mode;

机译：耦合线;滤波分频;零传输;宽带;偶/奇模;

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专利

1. Design Of Compact And Sharp-rejection Ultra Wideband Bandpass Filters Using Interdigital Stepped-impedance Resonators [J] . Cheng, Yuan HUNG, Min, IEICE Transactions on Electronics . 2007,第8期

机译：使用叉指式步进阻抗谐振器设计紧凑且尖锐抑制的超宽带带通滤波器
2. DESIGN OF SHARP-REJECTION, COMPACT, AND LOW-COST ULTRA-WIDEBAND BANDPASS FILTERS USING INTERDIGITAL RESONATORS [J] . Cheng-Yuan Hung, Min-Hang Weng, Yan-Kuin Su, Microwave and optical technology letters . 2006,第10期

机译：使用数字谐振器设计锐利，紧凑，低成本的超宽带滤波器
3. High selectivity wideband filtering crossovers using stub-loaded ring resonators [J] . Zhao Chaoying, Feng Wenjie, Che Wenquan Journal of Electromagnetic Waves and Applications . 2016,第7a9期

机译：使用短负载环形谐振器的高选择性宽带滤波分频器
4. High selectivity wideband filtering crossover using stub-loaded ring resonators [C] . Chaoying Zhao, Wenjie Feng, Wenquan Che International Conference on Microwave and Millimeter Wave Technology Proceedings . 2016

机译：使用短负载环形谐振器的高选择性宽带滤波分频器
5. Design and implementation of microwave bandpass filters based on CRLH-TL and interdigital ring resonators. [D] . Zhu, Li. 2008

机译：基于CRLH-TL和叉指式环形谐振器的微波带通滤波器的设计与实现。
6. Compact wideband plasmonic filter with flat-top transmission response based on corrugated metal-insulator-metal ring resonator [O] . Liu Yang, Yong Jin Zhou, Chao Zhang, -1

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7. Sharp Rejection and Wide Stopband Microstrip Lowpass Filters using Complementary Split Ring Resonators [O] . I. F. da Costa, A. L. P. S. Campos, A. Gomes Neto 2018

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8. Optical Add-Drop Filters Based on Photonic Crystal Ring Resonators; Journal Article [R] . Qiang, Z., Zhou, W., Soref, R. A. 2007

机译：基于光子晶体环谐振器的光学分插滤波器;杂志文章

Wideband Filtering Crossover Based on Ring Resonator with Sharp Rejection

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