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：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

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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：这封信呈现了一种新型小型化差分双频带带通滤波器（BPF），使用单个四边形金属负载介质谐振器（DR）。差分双频BPF设计在单腔配置中，具有一个四模式DR和四个馈电探头，具有紧凑的尺寸。矩形DR直接安装在金属腔的底部并被顶表面上的金属板覆盖。它允许两对正交模式（LSE10和LSM10），这可以通过对构造双频差模频率响应来差异速度和耦合来差异激发和耦合。为了验证所提出的思路，设计，制造，制造和测量具有良好性能的紧凑型差动BPF。提出了良好协议的模拟和测量结果。

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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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正文语种 eng
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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：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
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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