Results 1 to 10 of about 126,008 (116)

A Balanced Substrate Integrated Waveguide Phase Shifter with Wideband Common-Mode Suppression [PDF]

Micromachines, 2023
In this paper, a slotted substrate integrated waveguide (SIW) is used to create a balanced phase shifter with wideband common-mode (CM) suppression. Differential-mode (DM) impedance matching and CM suppression are achieved by utilizing the fact that TE20
Wei Zhang, Jin Shi, Gangxiong Wu, Longlong Lin, Kai Xu   +4 more
doaj   +2 more sources

Parallel-Coupled Microstrip-Lines-Based Miniaturized Balanced Bandpass Filters with Flexible Differential-Fed I/O Ports [PDF]

Micromachines
In this paper, a miniaturized balanced bandpass filter with flexible input/output (I/O) functionality is initially designed based on parallel-coupled microstrip lines.
Chuan Shao, Guijie Liu, Rong Cai, Rongchang Jiang, Xinnai Zhang, Kai Xu   +5 more
doaj   +2 more sources

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
exaly   +3 more sources

Analysis of High-Frequency Common Mode Component Characteristics of Common Mode Peak Voltage Suppression Method for Indirect Matrix Converter

Energies, 2022
A variety of modulation strategies for suppressing output common-mode voltage (CMV) of indirect matrix converters (IMC) have been proposed, but most of them mainly reduce the peak of CMV by 42.3%. The frequency-domain characteristics of CMV have not been
Haiming Liu, Linfeng Huang, Cheng Lin, Yifu Ding, Yun Wang, Shanhu Li   +5 more
doaj   +1 more source

Suppression of Common-Mode Resonance in Multiband Base Station Antennas

Sensors, 2023
5G demands a significant increment in the number of connected devices. As a result, gNodeBs are constantly pushed to serve more spectrum and smaller sectors. These increased capacity demands are met by using multiband antennas in base stations.
Madiha Farasat, Dushmantha Thalakotuna, Yang Yang, Zhonghao Hu, Karu Esselle   +4 more
doaj   +1 more source

An Improved Modulation Method for Suppressing High Frequency Common-Mode Voltage in SiC Motor Drive System

World Electric Vehicle Journal, 2021
High-frequency common-mode voltage generated by inverters causes severe negative effects, particularly in silicon carbide (SiC) Metal-Oxide-Semiconductor Field-Effect Transistors (MOSFETs)-driven motors.
Hui Li, Aibo Zhang, Xuewei Xiang
doaj   +1 more source

Balanced Microwave Transmission Lines, Circuits, and Sensors

IEEE Journal of Microwaves, 2023
This paper provides an overview of balanced (or differential-mode) structures operating at microwaves, including common-mode suppression filters, balanced filters and circuits with intrinsic common-mode suppression, and differential-mode sensors.
Ferran Martin, Francisco Medina
doaj   +1 more source

An Approach to $N$ -Stage Balanced-to-Single- Ended Out-of-Phase Power Divider With Enhanced Operating Bandwidth

IEEE Access, 2020
In this paper, an approach to n-stage (n= 3, 4, 5...) balanced-to-single-ended out-of-phase power divider is proposed, which enhances the bandwidths for port matching, isolation and common-mode suppression firstly.
Jin Shi, Zhiwei Yin, Jianpeng Lu, Kai Xu
doaj   +1 more source

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
doaj   +1 more source

A Compact Dual-Band Differential Negative Group Delay Circuit With Wideband Common Mode Suppression

IEEE Journal of Microwaves, 2022
A compact dual-band differential negative group delay (DNGD) circuit with wideband common mode suppression is proposed. Two small 180° phase shift swap structures of double-sided parallel striplines (DSPS) are adopted to realize intrinsic wideband
Zhongbao Wang, Shipeng Zhao, Hongmei Liu, Shaojun Fang   +3 more
doaj   +1 more source