Results 1 to 10 of about 21,833 (222)

Antenna Decoupling Based on Self-Resonance Frequencies of Common Mode and Differential Mode

IEEE Access, 2021
This article presents a simple and effective decoupling approach based on the common mode (CM) and differential mode (DM) analysis to solve decoupling problem between two symmetrical antenna elements.
Anping Zhao, Zhouyou Ren
doaj   +1 more source

A Balanced Tri-Band Substrate Integrated Waveguide Bandpass Filter With High Selectivity

Frontiers in Physics, 2022
This paper proposed a balanced tri-band bandpass filter (BPF) with high selectivity based on substrate integrated waveguide (SIW) technology. The tri-band filtering response and multiple transmission zeros (TZs) are attained by elaborately merging ...
Li Min, Mingyue Pan, Dawei Wang, Zhenhai Luo, Congcai Xu   +4 more
doaj   +1 more source

Dual-Band Differential Bandpass Filters Using Quadruple-Mode Stubs-Loaded Ring Resonator With Intrinsic Common-Mode Suppression for 5G

IEEE Access, 2020
A novel quadruple-mode stubs-loaded ring resonator (SLRR) is presented in this letter, which can achieve compact dual-band differential bandpass filters (BPFs) with intrinsic common-mode suppression.
Xuehui Guan, Bo Zhao, Baoping Ren
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A Dual-Wideband Balanced Bandpass Filter Based on Branch-Line Structure With Controllable Common-Mode Suppression

Frontiers in Physics, 2021
In this paper, a novel dual-wideband balanced bandpass filter (BPF) based on branch-line structure is proposed. For analysis, the equivalent circuits of differential-mode (DM) and common-mode (CM) of the filter are built based on the even- and odd-mode ...
Baoping Ren, Baoping Ren, Xinlei Liu, Xuehui Guan, Mengrou Xu, Zhi-Chong Zhang   +5 more
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Differential Mode Noise Estimation and Filter Design for Interleaved Boost Power Factor Correction Converters

Applied Sciences, 2021
Interleaved power factor correction (PFC) is widely used circuit topology due to good efficiency and power density for single-switch boost PFC. As the differential mode (DM) electromagnetic interference (EMI) noise magnitude depends upon the input ...
Naser Nourani Esfetanaj, Huai Wang, Frede Blaabjerg, Pooya Davari   +3 more
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Wideband circularly polarised antenna with dual‐fed strategy simplification based on common mode and differential mode

IET Microwaves, Antennas & Propagation, 2023
A novel circularly polarised (CP) antenna design, termed differential mode (DM) and common mode (CM) design, is presented with equal‐amplitude in‐phase feed (EAIPF) in this article.
Yang Luo, Zhan Chen, Zhipeng Hu, Changjiang Li   +3 more
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Novel balanced single/dual‐band bandpass filters based on a circular patch resonator

IET Microwaves, Antennas & Propagation, 2021
A new strategy for designing single‐band and dual‐band balanced bandpass filters (BPFs) based on a circular patch resonator is proposed in this study. By altering the output balanced ports of the balanced BPFs to inhibit or transport the TM31 mode of the
Qiao Zhang, Chang Chen, Weidong Chen, Jun Ding, Hualiang Zhang   +4 more
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Compact Dual-Band Differential Bandpass Filter Using Quadruple-Mode Stepped-Impedance Square Ring Loaded Resonators

IEEE Access, 2018
In this paper, a new quadruple-mode stepped-impedance square ring loaded resonator (SI-SRLR) is proposed, and a high-performance dual-band differential bandpass filter (BPF) is developed.
Baoping Ren, Haiwen Liu, Zhewang Ma, Masataka Ohira, Pin Wen, Xiaolong Wang, Xuehui Guan   +6 more
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Balanced Diplexers Based on Inner-Coupled Dual-Mode Structures With Intrinsic Common-Mode Suppression

IEEE Access, 2017
In this paper, a novel topology of a balanced diplexer is proposed. It is composed of a dualmode structure and two sets of resonators at distinct frequencies.
Xin Guo, Lei Zhu, Wen Wu
doaj   +1 more source

Lumped element balanced multi-band bandstop filter for ultra high frequency applications

The Journal of Engineering, 2020
An ultra-compact multi-band balanced (differential) bandstop filter (BSF) topology with all lumped elements has been introduced for the first time in this study.
Dubari Borah, Thottam S. Kalkur
doaj   +1 more source