Relevant bibliographies by topics / Low Pass Filter (LPF)

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Low Pass Filter (LPF)'

Author: Grafiati
Published: 4 June 2021
Last updated: 25 July 2025

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Journal articles on the topic "Low Pass Filter (LPF)"

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Li, Bao Ping, and Yan Liang Zhang. "Novel Low-Pass Microwave Filter Based on Rectangular Ring DGS." Applied Mechanics and Materials 273 (January 2013): 371–74. http://dx.doi.org/10.4028/www.scientific.net/amm.273.371.

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Due to the frequency response periodicity of distributed transmission line, microstrip band-pass filter usually produces parasitic pass-band and outputs harmonics away from the center frequency of main pass-band. Based on the study of rectangular ring defected ground structure, a 5-order microstrip LPF(low-pass filter) was designed using the single-pole band-stop and slow-wave characteristics of the rectangular ring DGS(Defected Ground Structure) and SISS(Step-Impedance Shunt Stub) structure. Compared with traditional LPF, this LPF presents the advantages of compact size, low insertion loss, b
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Yang, Zhenxing, Yao Yao, Yi Jin, et al. "Synthesizing and Optimizing of Wide Stopband Low-Pass Filter with Improved Infinite Attenuation Unit Based on Stubs." Frequenz 72, no. 11-12 (2018): 523–31. http://dx.doi.org/10.1515/freq-2017-0217.

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Abstract Currently, most microwave filters are designed using sophisticated computer-aided design (CAD) tools, which primarily based on the insertion loss method. The image parameter method (IPM), which can provide an effective control for the passband and stopband of microwave filters without any use of lumped prototypes, is paid little attention to microwave filter design. In this paper, the detailed design procedures for synthesizing microwave low-pass filter (LPF) and optimizing the performance of Butterworth filter with IPM are proposed. Based on the IPM, the improved infinite attenuation
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Ma, Yan Bing, Huai Wu Zhang, Wei Wei Ling, and Ying He. "Design of a LTCC Low Pass Filter." Advanced Materials Research 403-408 (November 2011): 1704–7. http://dx.doi.org/10.4028/www.scientific.net/amr.403-408.1704.

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In this paper, the main work is focused on the design, simulation and fabrication of 2012-type low pass filter(LPF) using the technology of low temperature co-fired ceramic(LTCC). The three-order and -type LPF with 130MHz cut-off frequency and 260MHz out-band rejection is successfully implemented using two kinds of green tape with relative permittivity of 14 and relative permeability of 60 respectively. The measured results agree well with the simulated data and the design process is proved to be effective and reasonable.
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Ertay, Agâh Oktay, Mehmet Abbak, and Serkan Şimşek. "An improved stopband and sharp roll off microstrip low pass filter with defected ground structures." International Journal of Microwave and Wireless Technologies 8, no. 3 (2015): 573–81. http://dx.doi.org/10.1017/s175907871500094x.

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In this paper a novel low pass filter (LPF) design procedure is proposed for electromagnetic bandgap based microstrip filters without using classical filter design approach. LPF is designed for ultra-wide stopband and sharp roll-off rate via proposed design procedure. It has been shown that finite periodic fan-shaped defected ground structures (FSDGSs) and double radial stubs (DRSs) yield broad stopband and very sharp transition band. The proposed LPF has −3 dB passband from dc to 1.49 GHz, and −20 dB broad stopband from 1.65 GHz up to 7.41 GHz. Full wave electromagnetic (EM) simulation of the
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Smirnov, A. V. "The analysis of conditions for preservation of gain-frequency and phase-frequency characteristics optimality under analog and digital filters transformation." Russian Technological Journal 8, no. 2 (2020): 43–58. http://dx.doi.org/10.32362/2500-316x-2020-8-2-43-58.

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Prototype filters have wide usage for the design of filters with required quality indexes (QI) of gain-frequency response (GFR). The designed filter is obtained from a prototype filter b means of frequency transformation, which preserves these QI. But most of employed frequency transformations result in variations of QI of phase-frequency response (PFR). In this paper we proposed to use prototype filters that are Pareto-optimal for QI of GFR and PFR. Transfer functions of these filters may be found by means of heuristic optimization algorithms. This method will be efficient if the frequency tr
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Zhang, Jin, Ruosong Yang, and Chen Zhang. "High-Performance Low-Pass Filter Using Stepped Impedance Resonator and Defected Ground Structure." Electronics 8, no. 4 (2019): 403. http://dx.doi.org/10.3390/electronics8040403.

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A microstrip low-pass filter (LPF) using reformative stepped impedance resonator (SIR) and defected ground structure (DGS) is proposed in this paper. The proposed filter not only possesses the advantage of high frequency selectivity of SIR hairpin LPF with internal coupling, but also possesses the large stop-band (SB) bandwidth by adjusting the number and area of DGS units. The LPF proposed in this paper possesses the properties of miniaturization, wide SB, high selectivity, and low pass-band ripple (PBR) simultaneously. The characteristic parameters of the proposed LPF is that: the pass-band
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Chervinskiy, Evgeniy N. "DESIGN OF BAND-PASS FILTERS WITH NON-EQUIRIPPLE FREQUENCY RESPONSES." Journal of the Russian Universities. Radioelectronics 22, no. 3 (2019): 5–23. http://dx.doi.org/10.32603/1993-8985-2019-22-3-5-23.

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Introduction. Band-pass filters circuit elements can be calculated by converting low-pass filter (LPF) parameters, which is the prototype of the designed band-pass filter. The conversion causes problems in case calculated values of circuit elements (resistors and capacitors) are out of standard values determined by the GOST standard. Obviously, frequency characteristics of band-pass filters are distorted when replacing the calculated values of circuit elements by the standard ones. The number of circuit elements with values different from standard can be reduced to zero by solving an additiona
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Khairil, Anuar Khairi, Faizal Jamlos Mohd, Padmanathan Surentiran, Aminudin Jamlos Mohd, and Mohamad Isa Muammar. "Low insertion loss of surface mount device low pass filter at 700 MHz." Bulletin of Electrical Engineering and Informatics 8, no. 2 (2019): 382–88. https://doi.org/10.11591/eei.v8i2.1386.

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The paper involved with the design, simulation and fabrication of 6th order elliptical-based Surface Mount Device (SMD) LPF with cutoff frequency at 700 MHz. Fabricated LPF is consisted of four PCB layers which components of SMD are soldered on the top layer. Another three layers is for grounding and shielding, power supply and grounding void. The four layers is crucial to avoid interference between components. The research has find out that the momentum simulation is definitely required to improve the signals response compared to a normal simulation by ADS software. The comparison between mom
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Lin, Yang, Zhi Qun Li, Chen Jian Wu, Meng Zhang, and Zeng Qi Wang. "Design of Low Voltage Low Power LPF for WSN Node." Advanced Materials Research 760-762 (September 2013): 54–59. http://dx.doi.org/10.4028/www.scientific.net/amr.760-762.54.

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A fourth-order low-pass continuous-time filter for a WSN transmitter is presented. The active RC filter was chosen for the high linearity, designed by using the leapfrog topology imitates the passive filter. The operation amplifier (op-amp) adopted by the filter is feed-forward operation amplifier, which could get the GBW as large as possible under the low power consumption. The cut-off frequency deviation due to the process corner, aging and temperature deviation is adjusted by an automatic frequency tuning circuit. The filter in a 0.18μm RF CMOS technology consumes 1mW from a 1V power supply
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Elmahjouby, Sghir, Errkik Ahmed, Zbitou Jamal, Oulhaj Otman, Lakhssassi Ahmed, and Latrach Mohamed. "Miniaturized ultra-wideband coplanarwaveguide lowpass filter with extended stop band." Indonesian Journal of Electrical Engineering and Computer Science 19, no. 3 (2020): 1415–19. https://doi.org/10.11591/ijeecs.v19.i3.pp1415-1419.

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In this article, we propose a novel design of large rejected band of miniaturized ultra wide band (UWB) of a planar CPW low pass filter “LPF” based on the use of periodic elements of „e" slots. The goal of this work is to develop a new structure of Low Pass Filter with the following criterion: Miniature, Compact and Easy for Fabrication. The Miniaturization of this structure is achieved by entering the 'e' slot in etching area in the ground of CPW line, to save the standard gap of the adapted coplanar line. The designed coplanar LPF is a compact filter having a large
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Dissertations / Theses on the topic "Low Pass Filter (LPF)"

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Li, Heli. "RF LOW PASS FILTER DESIGN AND FABRICATION USING INTEGRATED PASSIVE DEVICE TECHNOLOGY." Master's thesis, University of Central Florida, 2006. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/4340.

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In this thesis, the whole process of design a low pass filter (LPF) for the wireless communication application has been presented. Integrated passive device technology based on GaAs substrate has been utilized to make the LPF. Schematic simulation and electromagnetic simulations are extensively used in the design process. EM simulation is used in the selection of layout design and processing parameters for design optimization of both the inductors and IPD harmonic filters. The effective use of EM simulation enables us to realize the successful development of high performance harmonic filters.
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Nagarajan, N. "Autonomous Orbit Estimation For Near Earth Satellites Using Horizon Scanners." Thesis, Indian Institute of Science, 1994. https://etd.iisc.ac.in/handle/2005/155.

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Autonomous navigation is the determination of satellites position and velocity vectors onboard the satellite, using the measurements available onboard. The orbital information of a satellite needs to be obtained to support different house keeping operations such as routine tracking for health monitoring, payload data processing and annotation, orbit manoeuver planning, and prediction of intrusion in various sensors' field of view by celestial bodies like Sun, Moon etc. Determination of the satellites orbital parameters is done in a number of ways using a variety of measurements. These measurem
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Nagarajan, N. "Autonomous Orbit Estimation For Near Earth Satellites Using Horizon Scanners." Thesis, Indian Institute of Science, 1994. http://hdl.handle.net/2005/155.

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Autonomous navigation is the determination of satellites position and velocity vectors onboard the satellite, using the measurements available onboard. The orbital information of a satellite needs to be obtained to support different house keeping operations such as routine tracking for health monitoring, payload data processing and annotation, orbit manoeuver planning, and prediction of intrusion in various sensors' field of view by celestial bodies like Sun, Moon etc. Determination of the satellites orbital parameters is done in a number of ways using a variety of measurements. These measurem
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Lane, Roger Benton 1951. "Alternate passive low pass filter realizations." Thesis, The University of Arizona, 1990. http://hdl.handle.net/10150/291743.

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The objective of this thesis investigation is to find by computer optimization methods alternate passive realizations for the double resistance terminated low pass Butterworth filters for the third through the tenth order. A second goal is to explain why they exist and to explore other means to derive them. The iterative optimization search performed uses the GOSPEL computer program. New realizations found by this method are presented. Aspects of error and accuracy are discussed as well as a figure of merit test which confirms the validity of the results. Alternate filter realizations produced
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Talej, Elie N. "A VLSI design of a finite impulse response low-pass digital filter." Ohio : Ohio University, 1988. http://www.ohiolink.edu/etd/view.cgi?ohiou1182871591.

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Csipkes, Gabor-Laszlo. "Integrated realizations of reconfigurable low pass and band pass filters for wide band multi-mode receivers." Doctoral thesis, [S.l.] : [s.n.], 2005. http://deposit.ddb.de/cgi-bin/dokserv?idn=979677483.

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Csipkes, Gabor-Laszlo. "Integrated realizations of reconfigurable low pass and band pass filters for wide band multi-mode receivers." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2006. http://nbn-resolving.de/urn:nbn:de:swb:14-1145345696511-52655.

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With the explosive development of wireless communication systems the specifications of the supporting hardware platforms have become more and more demanding. According to the long term goals of the industry, future communications systems should integrate a wide variety of standards. This leads to the idea of software defined radio, implemented on fully reconfigurable hardware.Among other reconfigurable hardware blocks, suitable for the software radio concept, an outstanding importance belongs to the reconfigurable filters that are responsible for the selectivity of the system. The problematic
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Sánchez, Ripoll Juan Pedro. "Design of a sharp response low-pass filter : through comparison of microwave design software." Thesis, Högskolan i Gävle, Avdelningen för elektronik, matematik och naturvetenskap, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-12365.

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The aim of this thesis is to do a research about three microwave design software packages and evaluate them with the purpose of getting the sharpest filter as possible and also know which one is more efficient in this task. In order to achieve this purpose we designed, simulated and tried to manufacture the same low-pass filter (using microstrip lines) in different software. This way we are able to compare features as the S-parameters of the filters, the possibilities they give us, how easy to use they are, how long takes us to run a simulation, how much deviation they have in the simulations
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Chabbi, Charef. "VLSI NMOS hardware design of a linear phase FIR low pass digital filter." Ohio University / OhioLINK, 1985. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1183749814.

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Abbasi, Muneeb Mehmood, and Mohammad Abdul Jabbar. "Design and Performance Analysis of Low-Noise Amplifier with Band-Pass Filter for 2.4-2.5 GHz." Thesis, Linköpings universitet, Fysik och elektroteknik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-91326.

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Low power wireless electronics is becoming more popular due to durability, portability and small dimension. Especially, electronic devices in instruments, scientific and medical (ISM) band is convenient from the spectrum regulations and technology availability point of view. In the communication engineering society, to make a robust transceiver is always a matter of challenges for the better performance. However, in this thesis work, a new approach of design and performance analysis of Low-Noise Amplifier with Band-Pass filter is performed at 2.45 GHz under the communication electronics resear
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Books on the topic "Low Pass Filter (LPF)"

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Mahar, Nanci. AN2749 - Using PIC18F26K42's 12-Bit ADC² in Low-Pass Filter Mode. Microchip Technology Incorporated, 2018.

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Narrow Band-Pass Filters for Low Frequency Applications: Evaluation of Eight Electronics Filter Design Topologies. Speed To Proficiency Research: S2pro(C), 2018.

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Book chapters on the topic "Low Pass Filter (LPF)"

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Beffa, Federico. "Distributions." In Weakly Nonlinear Systems. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-40681-2_2.

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AbstractWe investigate the mathematical description of signals that are commonly used in the analysis of technical problems. From a mathematical point of view it would be useful to limit the signals of interest to the set of continuous functions. However, this has several disadvantages. For example, suppose we are interested in the transient response of, say, a series RC low-pass-filter (LPF) to an input step voltage.
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Weik, Martin H. "low-pass filter." In Computer Science and Communications Dictionary. Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_10748.

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Serra, Hugo Alexandre de Andrade, and Nuno Paulino. "Low-Pass Filter Topologies." In SpringerBriefs in Electrical and Computer Engineering. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-11791-1_3.

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Uhrmann, Heimo, Robert Kolm, and Horst Zimmermann. "Operational Amplifier RC Low-Pass Filter." In Analog Filters in Nanometer CMOS. Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-38013-6_7.

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Kumar, Vikash, and Aminul Islam. "Design of Fractional-Order Low-Pass and High-Pass Filter." In Lecture Notes in Electrical Engineering. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-5089-8_52.

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Biswal, Kumar, Madhab Chandra Tripathy, and Sanjeeb Kar. "Performance Analysis of Fractional Order Low-pass Filter." In Lecture Notes in Networks and Systems. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-2774-6_28.

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Kritele, Loubna, Bachir Benhala, and Izeddine Zorkani. "Ant Colony Optimization for Optimal Low-Pass Filter Sizing." In Bioinspired Heuristics for Optimization. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-95104-1_18.

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Batmanov, A., A. Boutejdar, A. Balalem, A. Omar, and E. Burte. "New Coplanar Low-Pass Defected Ground Structure (DGS) Filter." In Ultra-Wideband, Short Pulse Electromagnetics 9. Springer New York, 2010. http://dx.doi.org/10.1007/978-0-387-77845-7_18.

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Chatterjee, Shouri, Kong Pang Pun, Nebojša Stanić, Yannis Tsividis, and Peter Kinget. "A 0.5 V 5th-Order Low-Pass Elliptic Filter." In Analog Circuit Design Techniques at 0.5 V. Springer US, 2007. http://dx.doi.org/10.1007/978-0-387-69954-7_4.

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Saari, Ville, Jussi Ryynänen, and Saska Lindfors. "Experimental CMOS Gm-C Filter Circuits." In Continuous-Time Low-Pass Filters for Integrated Wideband Radio Receivers. Springer US, 2012. http://dx.doi.org/10.1007/978-1-4614-3366-8_7.

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Conference papers on the topic "Low Pass Filter (LPF)"

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Patil, Yatirajgouda, Pratham Naik, Prateek Shettar, Sarpabhushana Angadi, and Sujata Kotabagi. "Active Filter Design - Second Order Low Pass And High Pass." In 2024 Global Conference on Communications and Information Technologies (GCCIT). IEEE, 2024. https://doi.org/10.1109/gccit63234.2024.10862294.

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Du, Peng, Yong Fan, Jinling Xing, and Yu Guo. "A Miniaturized and Compact Reconfigurable Low-Pass Filter." In 2025 6th International Conference on Electrical, Electronic Information and Communication Engineering (EEICE). IEEE, 2025. https://doi.org/10.1109/eeice65049.2025.11034327.

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Li, Yunxi, Yuli Xin, and Bian Wu. "A Flexible Low-Pass Filter Based on CPW-SSPPs." In 2024 14th International Symposium on Antennas, Propagation and EM Theory (ISAPE). IEEE, 2024. https://doi.org/10.1109/isape62431.2024.10841064.

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Lin, Qian, Xu-qing Wang, and Hai-feng Wu. "Design of a Six-Order Microstrip Low-Pass Filter." In 2024 Cross Strait Radio Science and Wireless Technology Conference (CSRSWTC). IEEE, 2024. https://doi.org/10.1109/csrswtc64338.2024.10811606.

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Mollah, Nurunnabi, Foisal Hossain, Jeffrey Shiang Fu, and Dong-Hua Yang. "Novel technique of developing microstrip low pass filter (LPF)." In 2007 6th International Conference on Information, Communications & Signal Processing. IEEE, 2007. http://dx.doi.org/10.1109/icics.2007.4449759.

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Lee, Seungjin, Jonghoon J. Kim, Jinseong Yun, et al. "On-Dual In-line Memory Module (DIMM) Low-Pass Filter (LPF) using Via Stubs for Enhancing Signal Integrity." In 2022 IEEE 31st Conference on Electrical Performance of Electronic Packaging and Systems (EPEPS). IEEE, 2022. http://dx.doi.org/10.1109/epeps53828.2022.9947177.

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Liu, Jianxin, Tiebiao Zhao, and YangQuan Chen. "Maximum Power Point Tracking of Proton Exchange Membrane Fuel Cell With Fractional Order Filter and Extremum Seeking Control." In ASME 2015 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/detc2015-46633.

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Proton Exchange Membrane FC (PEMFC) is widely recognized as a potentially renewable and green energy source based on hydrogen. Maximum power point tracking (MPPT) is one of the most important working conditions to be considered. In order to improve the searching performance such as convergence and robustness under disturbance and uncertainty, a kind of fractional order low pass filter (FOLPF) is applied for the MPPT controller design based on general Extremum Seeking Control (ESC). The controller is designed with FOLPF and high pass filter (HPF) substituting the normal LPF and HPF in the origi
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Mehrabian, Amin, and M. T. Ahmadian. "Effect of Actuation Frequency on the Performane of Diffuser Micropumps." In ASME 4th International Conference on Nanochannels, Microchannels, and Minichannels. ASMEDC, 2006. http://dx.doi.org/10.1115/icnmm2006-96008.

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Valveless piezoelectric micropumps are in wide practical use due to their ability to conduct particles with absence of interior moving mechanical parts. The objective of this paper is to obtain the fluid flow response to actuation frequency of a passive diffuser valve under harmonic pressures. In this regards a 2D model of a micropump valves and chambers is analyzed. The analysis is performed for 10Kpa back pressure on micropump chamber and actuation frequencies within the range of 1 Hz to 10 KHz. Results show the highest velocity in the direction of diffuser axis occurs at the narrow diffuser
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Derrico, Joel B., and Gershon Buchsbaum. "Visual system correlates of space and color redundancy reduction transformations applied to natural images." In OSA Annual Meeting. Optica Publishing Group, 1989. http://dx.doi.org/10.1364/oam.1989.thmm2.

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We applied redundancy reduction and image compression methods to image signals in space and color to derive a filtering operation that simultaneously reduces correlation in both these dimensions. The hybrid filtering operation is based on linear predictive coding (LPC) in space in conjunction with an eigenvector (Karhunen-Loeve) transformation in color. The resulting filter has a distinct major component associated with a luminance response, while further components are associated with chromatic responses. The luminance component has a high spatial frequency bandpass form with a large dynamic
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Ahmadian, M. T., M. H. Saidi, Amin Mehrabian, M. Bazargan, and S. D. Kenarsari. "Performance of Valveless Diffuser Micropumps Under Harmonic Piezoelectric Actuation." In ASME 8th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2006. http://dx.doi.org/10.1115/esda2006-95281.

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Valveless piezoelectric micropumps are in wide practical use due to their ability to conduct particles with absence of interior moving mechanical parts. The objective of this paper is to obtain the fluid flow response to actuation frequency of a passive diffuser valve under harmonic pressures. In this regards a 2D model of a micropump valves and chambers is analyzed. The analysis is performed for 10Kpa back pressure on micropump chamber and actuation frequencies within the range of 1Hz to 10 KHz. Results show the highest velocity in the direction of diffuser axis occurs at the narrow diffuser
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Reports on the topic "Low Pass Filter (LPF)"

1

Khodor, Rabih. Equalization of a Non-linear Phase of a Low-pass Filter. Portland State University Library, 2000. http://dx.doi.org/10.15760/etd.7190.

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