A novel 3D metal printing in‐line bandpass filter with multiple controllable transmission zeros
Sign Up to like & getrecommendations! Published in 2024 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.34127
Abstract: In this paper, a novel three‐pole bandpass filter with a pair of controllable transmission zeros (TZs) is proposed first. The proposed structure is based on asymmetric dual‐postresonators and two external resonators. The fundamental mode and… read more here.
Keywords: bandpass; transmission zeros; mode; bandpass filter ... See more keywords
Performance of Vector Fitting Algorithm Applied to Bandpass and Baseband Systems
Sign Up to like & getrecommendations! Published in 2018 at "Circuits, Systems, and Signal Processing"
DOI: 10.1007/s00034-018-0807-7
Abstract: This article presents the performance evaluation of Vector Fitting Algorithm (VFA) from a system identification perspective. In this paper, VFA has been first applied to known baseband and bandpass systems such as Butterworth lowpass and… read more here.
Keywords: bandpass; vector fitting; baseband systems; fitting algorithm ... See more keywords
Design and Implementation of a Bandpass–Bandpass Diplexer Using Coupled Structures
Sign Up to like & getrecommendations! Published in 2021 at "Wireless Personal Communications"
DOI: 10.1007/s11277-021-09002-0
Abstract: In this paper, a bandpass–bandpass two channels diplexer with operating frequencies of 1.7 GHz and 2.1 GHz is designed and fabricated on RT/duroid substrate. A via hole, coupled transmission lines and stepped impedance resonators are… read more here.
Keywords: bandpass; design implementation; operating frequencies; diplexer ... See more keywords
Ring and circular aperture hexagonal array resonance micromesh coating with infrared dual-bandpass extraordinary transmission and strong electromagnetic shielding
Sign Up to like & getrecommendations! Published in 2019 at "Materials Chemistry and Physics"
DOI: 10.1016/j.matchemphys.2019.05.088
Abstract: Abstract This paper proposes an infrared dual-bandpass conductive micromesh coating to provide strong electromagnetic shielding (SE) protect for dual-wavelength infrared sensors. Firstly, we design the dual-infrared resonant micromesh coating structure with hexagonal arrays of ring… read more here.
Keywords: dual bandpass; bandpass; micromesh coating; electromagnetic shielding ... See more keywords
On-chip terahertz bandpass filter based on substrate integrated plasmonic waveguide
Sign Up to like & getrecommendations! Published in 2021 at "Results in Physics"
DOI: 10.1016/j.rinp.2021.104553
Abstract: Abstract In this paper, we propose and demonstrate a terahertz bandpass filter based on substrate integrated plasmonic waveguide (SIPW) using the standard 0.25-μm InP DHBT fabrication process. In this design, a Yagi-Uda antenna-like subwavelength array… read more here.
Keywords: bandpass filter; terahertz bandpass; bandpass; substrate integrated ... See more keywords
Design of a miniature dual-band bandpass filter with interlocked stepped-impedance resonators for 5G new radio access technology
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Microwave and Wireless Technologies"
DOI: 10.1017/s1759078720001026
Abstract: Abstract A miniature dual-band bandpass filter with interlocked stepped-impedance resonators (SIRs) is presented in this paper, which was designed for the student design competition held in European Microwave Week 2019. This bandpass filter is required… read more here.
Keywords: dual band; bandpass; miniature dual; impedance ... See more keywords
Multifunctional and tunable bandpass filters with RF codesigned isolator and impedance matching capabilities
Sign Up to like & getrecommendations! Published in 2024 at "International Journal of Microwave and Wireless Technologies"
DOI: 10.1017/s1759078724000783
Abstract: This paper presents the radio frequency (RF) design and experimental validation of a multifunctional bandpass filtering (BPF) concept with center frequency tunability and RF codesigned isolator and impedance matching functionality. The multifunctional bandpass filter/isolator (BPFI)… read more here.
Keywords: bandpass; isolator impedance; center frequency; codesigned isolator ... See more keywords
High Throughput Laser Process of Transparent Conducting Surfaces for Terahertz Bandpass Ultrathin Metamaterials
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-38949-1
Abstract: Terahertz (THz) imaging has attracted much attention within the past decade as an emerging nondestructive evaluation technique. In this paper, we present a novel Laser-based Metamaterial Fabrication (LMF) process for high-throughput fabrication of transparent conducting… read more here.
Keywords: transparent conducting; bandpass; process; conducting surfaces ... See more keywords
Bandpass sorting of heterogeneous cells using a single surface acoustic wave transducer pair.
Sign Up to like & getrecommendations! Published in 2021 at "Biomicrofluidics"
DOI: 10.1063/5.0040181
Abstract: Separation and sorting of biological entities (viruses, bacteria, and cells) is a critical step in any microfluidic lab-on-a-chip device. Acoustofluidics platforms have demonstrated their ability to use physical characteristics of cells to perform label-free separation.… read more here.
Keywords: blood cells; bandpass; transducer pair;
Quad Band Waveguide Bandpass Filter Using Slot Ring and Complementary Split Ring Resonators
Sign Up to like & getrecommendations! Published in 2018 at "IETE Journal of Research"
DOI: 10.1080/03772063.2017.1341821
Abstract: Abstract In this paper, a combination of slot ring and complementary split ring resonators has been proposed to achieve quad band bandpass filter response in waveguide. The resonators have been formed on a Roger RO… read more here.
Keywords: bandpass; complementary split; slot ring; filter ... See more keywords
Tunable Optical Bandpass Filter via a Microtip-Touched Tapered Optical Fiber
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Physics Letters"
DOI: 10.1088/0256-307x/37/10/104201
Abstract: We demonstrate a tunable bandpass optical filter based on a tapered optical fiber (TOF) touched by a hemispherical microfiber tip (MFT). Other than the interference and selective material absorption effects, the filter relies on the… read more here.
Keywords: bandpass; filter; bandpass filter; tapered optical ... See more keywords