Results 11 to 20 of about 253,517 (346)
Overview of intelligent optimization algorithm design of FIR digital filter
Dianzi Jishu Yingyong, 2021 This article summarizes the intelligent optimization algorithm of finite impulse response digital filter(FIR). The main idea of optimization design is to transform the digital filter design problem into the error function minimization problem.
Zhang Shuyu, Wang Ting
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Bragg Reflection Band Stop Filter for ECE on Wega [PDF]
Journal of Infrared, Millimeter, and Terahertz Waves, 2011 Notch filters are required to protect sensitive millimeter wave diagnostics in fusion experiments from gyrotron stray radiation in the plasma vessel. A new type of notch filter based on a waveguide Bragg reflector is presented that can provide several defined stop bands in one standard waveguide frequency band.
Wagner, D. +8 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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2.45 GHz Frekasında Optimum Bant Durduran Filtre Tasarımı ve Optimizasyonu [PDF]
Mehmet Akif Ersoy Üniversitesi Fen Bilimleri Enstitüsü, 2019 The importance of filter structures in RF/microwave applications is very high. Band-stopping filters are also frequently used in biomedical devices. When measuring biomedical devices, filters that stop signals at this frequency are placed on the devices ...
Büşra ÖZTÜRK, Özlem COŞKUN
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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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A Miniaturized Harmonic Reject Waveguide Filter for Ku-Band VSAT Transmitter
IEEE Access, 2023 In this paper, a novel miniaturized low-pass waveguide filter with wide stop-band is proposed for the harmonic rejection of Ku-band Very Small Aperture Terminal (VSAT) transmitters.
Xuejian Jiang +4 more
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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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Simulasi Perancangan Filter Analog dengan Respon Chebyshev
Jurnal Elkomika, 2013 ABSTRAK Dalam suatu sistem komunikasi penggunaan rangkaian filter sangat penting. Salah satu cara untuk memudahkan dalam perancangan sebuah filter dilakukanlah teknik simulasi.
RUSTAMAJI RUSTAMAJI +2 more
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A 0.18μm CMOS low-noise elliptic low-pass continuous-time filter [PDF]
, 2005 This paper presents a seventh order low-pass continuous-time elliptic filter for use in a high-performance wireline communication receiver. As an additional attribute, the filter provides programmable boost in the pass-band to counteract high frequency ...
Delgado Restituto, Manuel +2 more
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Tuning the band-stop filter effect in mobile phone antennas [PDF]
, 2012 Joint 2012 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting (APSURSI 2012), Chicago, IL., 8-14 July 2012 (source: Scopus)A slot placed between the feed and the ground connections of a single shorted ...
Lam, EY, Rowell, C
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