Results 1 to 10 of about 389,657 (225)
International Journal of Antennas and Propagation, 2021 A band-stop filter with three different negative group delay functions in the passband, namely, band pass, high pass and low pass, is proposed, which has small insertion loss. The capacitance, inductance, and resistance meet different conditions, and the
Aixia Yuan +4 more
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Surface plasmon polaritons broadband band-stop filter based on EIT effect modulation
Materials Research Express, 2021 The filter is one of the most important key elements of electronic circuit. With the rapid development of information, traditional electrical filters can no longer meet the requirements of fast information processing speed and low loss.
Junhao Niu +4 more
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Dynamically tunable band stop filter enabled by the metal-graphene metamaterials. [PDF]
Sci Rep, 2018 Dynamically tunable band stop filter based on metal-graphene metamaterials is proposed and numerically investigated at mid-infrared frequencies. The proposed filter is constructed by unit cells with simple gold strips on the stack of monolayer graphene ...
Liu Y, Zhong R, Lian Z, Bu C, Liu S.
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Switchable Terahertz Band-Pass/Band-Stop Filter Enabled by Hybrid Vanadium Dioxide Metamaterial
Advances in Condensed Matter Physics, 2020 To date, little research has been carried out on the integration of switchable and diversified functionalities into a single metamaterial in the terahertz (THz) range.
Ying Chen, Jianwei Cheng, Chaowu Liang
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Compact and Wide Stopband Lowpass Filter Using Open Complementary Split Ring Resonator and Defected Ground Structure [PDF]
Radioengineering, 2015 A compact (0.16 λg x 0.08 λg) and wide stop¬band lowpass filter design using open complementary split ring resonator (OCSRR) and defected ground structure (DGS) is presented in this paper.
S. S. Karthikeyan, R. S. Kshetrimayum
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AIP Advances, 2018 A labyrinth resonator with defective ground structure (DGS) is introduced for designing a wide-band band-stop filter in order to adjust the resonating characteristics by varying the dimension of the structure to cover 2.75 – 10.30 GHz.
Md. Jubaer Alam +3 more
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Demonstration of an Integrated terahertz band-stop filter using an apodized Bragg grating. [PDF]
Optics Express, 2023 This paper presents the demonstration of an on-chip integrated terahertz (THz) apodized Bragg grating (TABG) which functions as band-stop filter with a center frequency of 0.8 THz and a bandwidth of 200 GHz.
A. Dehghanian +4 more
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Band-Stop Smoothing Filter Design [PDF]
IEEE Transactions on Signal Processing, 2021 Smoothness priors and quadratic variation (QV) regularization are widely used techniques in many applications ranging from signal and image processing, computer vision, pattern recognition, and many other fields of engineering and science. In this contribution, an extension of such algorithms to band-stop smoothing filters (BSSFs) is investigated.
Arman Kheirati Roonizi, Christian Jutten
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Terahertz band‐stop filter based on graphene cavity
Micro & Nano Letters, 2018 In order to obtain ultra‐compact and ultra‐narrow bandstop performances, the work presents a terahertz filter based on graphene cavities, which consists of four graphene cavities and a graphene waveguide on SiO 2 /Si substrate.
Zhao Ze‐Jiang, Li Jiu‐Sheng
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E-Textile Metamaterials: Stop Band Pass Filter
Applied Sciences, 2021 In this paper, the utilization of common fabrics for the manufacturing of e-textile metamaterial is investigated. The proposed design is based on a transmission line loaded with split-ring resonators (SRRs) on a cotton substrate for filter signal ...
Bahareh Moradi +2 more
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