Compact differential dual-band bandpass filter using single quad-mode metal-loaded dielectric resonator

Ma Ya-Lin; Yuan Xiao-Xiao; Zhou Li-Heng

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Compact differential dual-band bandpass filter using single quad-mode metal-loaded dielectric resonator

机译：使用单个四模金属负载介电谐振器的紧凑型差分双带通滤波器

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摘要

This letter presents a novel miniaturized differential dual-band bandpass filter (BPF) using a single quad-mode metal-loaded dielectric resonator (DR). The differential dual-band BPF is designed in a single-cavity configuration with one quad-mode DR and four feeding probes, featuring compact size. The rectangular DR is directly mounted on the bottom of the metal cavity and covered by a metal plate on the top surface. It allows two pairs of orthogonal modes (LSE10 and LSM10), which can be differentially excited and coupled by introducing proper perturbation for constructing dual-band differential-mode frequency response. To validate the proposed idea, a compact differential BPF with good performance using a quad-mode DR cavity is designed, fabricated, and measured. The simulated and measured results with good agreement are presented.

机译：这封信提出了一种使用单个四模金属负载介电谐振器（DR）的新型微型差分双带通滤波器（BPF）。差分双频BPF设计为单腔配置，带有一个四模DR和四个馈电探头，尺寸紧凑。矩形DR直接安装在金属腔体的底部，并由顶表面的金属板覆盖。它允许两对正交模式（LSE10和LSM10），可以通过引入适当的扰动来差分激励和耦合，以构建双频带差分模式频率响应。为了验证所提出的想法，设计，制造和测量了一种使用四模DR腔且性能良好的紧凑型差分BPF。仿真结果与实测结果吻合良好。

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来源
《International journal of RF and microwave computer-aided engineering》 |2019年第8期|1-7|共7页
作者
Ma Ya-Lin; Yuan Xiao-Xiao; Zhou Li-Heng;
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作者单位

Huaiyin Inst Technol, Fac Math & Phys, Huaian, Peoples R China;

Nantong Univ, Sch Elect & Informat, Nantong 226019, Peoples R China|Nantong Univ, Tongke Sch Microelect, Nantong 226019, Peoples R China;

Nantong Univ, Sch Elect & Informat, Nantong 226019, Peoples R China|Nantong Univ, Tongke Sch Microelect, Nantong 226019, Peoples R China;

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原文格式 PDF
正文语种 eng
中图分类
关键词
common-mode (CM) suppression; dielectric resonator (DR); differential dual-band bandpass filter (BPF); differential-mode (DM); quad-mode;

机译：共模（CM）抑制;介质谐振器（DR）;差分双频带通滤波器（BPF）;差分模式（DM）;Quad-Mode;

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专利

1. Compact differential dual-band bandpass filter using single quad-mode metal-loaded dielectric resonator [J] . Ma Ya-Lin, Yuan Xiao-Xiao, Zhou Li-Heng International journal of RF and microwave computer-aided engineering . 2019,第8期

机译：紧凑型差分双频带通道过滤器，采用单Quad模式金属负载电介质谐振器
2. Compact Microstrip Dual-Band Bandpass Filter Using a Novel Stub-Loaded Quad-Mode Resonator [J] . Sun, S.-J., Su, IEEE microwave and wireless components letters . 2013,第9期

机译：紧凑的微带双频带通滤波器，使用新型短线负载四模谐振器
3. Compact Quad-Mode Bandpass Filter Based on Quad-Mode DGS Resonator [J] . B. Peng, S. Li, J. Zhu, IEEE microwave and wireless components letters . 2016,第4期

机译：基于四模DGS谐振器的紧凑型四模带通滤波器
4. Compact quad-mode single band/dual-mode dualband bandpass filters using two coupled loop resonators [C] . Zhichong Zhang, Qingxin Chu, Saiwai Wong IEEE MTT-S International Microwave Symposium . 2014

机译：使用两个耦合环路谐振器的紧凑型四模单带/双模双带通滤波器
5. Novel quadruple-mode, dual-mode and dual-band dielectric resonator filters and multiplexers [D] . Memarian, Mohammad 2009

机译：新型四模，双模和双频带介电谐振滤波器和多路复用器
6. Compact Ultra Wide Band Microstrip Bandpass Filter Based on Multiple-Mode Resonator and Modified Complementary Split Ring Resonator [O] . J. Antonio Marcotegui, Jesús Miguel Illescas, Aritz Estevez, 2013

机译：基于多模谐振器和改进的互补开口环谐振器的紧凑型超宽带微带通滤波器
7. Quad-mode dual-band bandpass filter based on a stub-loaded circular resonator [O] . Minghui Liu, Zheng Xiang, Peng Ren, 2019

机译：基于存根循环谐振器的四路模式双频带通滤波器
8. High Temperature Superconductivity Space Experiment (HTSSE), HybridHTS/Dielectric Resonator Bandpass Filter [R] . Fiedziuszko, J., Curtis, J. 1992

机译：高温超导空间实验（HTssE），HybridHTs /介质谐振器带通滤波器

Compact differential dual-band bandpass filter using single quad-mode metal-loaded dielectric resonator

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