Results 1 to 10 of about 6,351 (98)
Parallel-Coupled Microstrip-Lines-Based Miniaturized Balanced Bandpass Filters with Flexible Differential-Fed I/O Ports [PDF]
MicromachinesIn 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 +5 more
doaj +2 more sources
Enhancing ECG disease detection accuracy through deep learning models and P-QRS-T waveform features. [PDF]
PLoS ONECardiovascular diseases (CVDs) have surpassed cancer and become the major cause of death worldwide. An electrocardiogram (ECG) is a non-invasive and quicker method for diagnosing abnormal heart conditions.
Rida Nayyab +7 more
doaj +2 more sources
Design of a Compact Balanced Tri-band Bandpass Filter Using Simple Planar Resonator with Wide Stop-band and High Selectivity [PDF]
AUT Journal of Modeling and Simulation, 2021 The most balanced multiband band-pass-filters have some remarkable properties while provide a trade-off between design goals. Additionally, few of them have provided a structure capable of satisfactory harmonic suppression.
Seyed Peyman Faghir Mirnezami +4 more
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 +4 more
doaj +1 more source
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 +5 more
doaj +1 more source
IET Microwaves, Antennas & Propagation, 2021 This paper proposes three balanced multiple‐layer dual‐mode substrate integrated waveguide (SIW) bandpass filters. The first balanced filter has two substrate layers, and two pairs of balanced feeding ports are located on the upper substrate layer.
Qing Liu +4 more
doaj +1 more source
IEEE Access, 2021 A novel single-ended-to-balanced (SETB) filtering circuit is proposed in this paper. The proposed circuit not only integrate controllable working modes between SETB filtering and SETB filtering power dividing (FPD) into one unit, but also has multi-level
Xiong Chen, Tao Yang, Pei-Ling Chi
doaj +1 more source
Design of a Multilayer Dual-Band Balanced Bandpass Filter on a Circular Patch Resonator
Frontiers in Physics, 2021 This letter presents a novel multilayer dual-band balanced bandpass filter (BPF) design by using two perturbed circular patch resonators. The TM11 mode and TM21 mode of the resonator with odd-symmetric field distributions are explored to realize the ...
Yanhui Xu +4 more
doaj +1 more source
Applied Sciences, 2020 A new dual-band balanced bandpass filter based on magnetically coupled open-loop resonators in multilayer technology is proposed in this paper. The lower differential passband, centered at the Global Positioning System (GPS) L1 frequency, 1.575 GHz, was ...
Jose L. Medran del Rio +5 more
doaj +1 more source
IEEE Access, 2017 High-performance single-ended wideband and balanced bandpass filters loaded with steppedimpedance stubs are proposed in this paper. For the proposed wideband filter and the differential mode of the proposed balanced filter, two transmission zeros near ...
Yongle Wu +5 more
doaj +1 more source