Academic literature on the topic 'Anti-aliasing Filters'
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Journal articles on the topic "Anti-aliasing Filters"
DEKHANDJI, Fatma Zohra. "Design Optimization of PMU Anti-Aliasing Filters using Taguchi Method." Algerian Journal of Signals and Systems 5, no. 4 (December 15, 2020): 215–19. http://dx.doi.org/10.51485/ajss.v5i4.119.
Full textYang, Yi Huai, Li Fang Wang, and Yuan Li. "A Simulation Study of FIR Anti-Aliasing Filters." Applied Mechanics and Materials 687-691 (November 2014): 4029–32. http://dx.doi.org/10.4028/www.scientific.net/amm.687-691.4029.
Full textHou, Zhuo, Sanmin Shen, Yong Ye, Jiahao Deng, Yuting Liu, Qing Meng, and Zuodong Duan. "Research on the Linear Acceleration Sensor Signal Acquisition Technology Based on the High-Order Anti-Aliasing Cauer Filter." Journal of Circuits, Systems and Computers 29, no. 01 (March 21, 2019): 2050008. http://dx.doi.org/10.1142/s0218126620500085.
Full textBłachuta, Marian J., and Rafał T. Grygiel. "Sampling of noisy signals: spectral vs anti-aliasing filters." IFAC Proceedings Volumes 41, no. 2 (2008): 7576–81. http://dx.doi.org/10.3182/20080706-5-kr-1001.01281.
Full textBrtník, Bohumil. "Combination of HP and LP filters for narrow band antialiasing filter." Journal of Electrical Engineering 72, no. 4 (August 1, 2021): 283–86. http://dx.doi.org/10.2478/jee-2021-0040.
Full textGamito, Manuel N., and Steve C. Maddock. "Anti-aliasing with Stratified B-spline Filters of Arbitrary Degree." Computer Graphics Forum 25, no. 2 (June 2006): 163–72. http://dx.doi.org/10.1111/j.1467-8659.2006.00932.x.
Full textRen, Xue Hai, and Fang Qi Yu. "A Novel Octave Filter Bank Design Method Based upon Cascaded Filters." Advanced Materials Research 834-836 (October 2013): 1122–27. http://dx.doi.org/10.4028/www.scientific.net/amr.834-836.1122.
Full textSatyanarayana, J. V., and A. G. RAMAKRISHNAN. "Low order anti-aliasing filters for sparse signals in embedded applications." Sadhana 38, no. 3 (June 2013): 397–405. http://dx.doi.org/10.1007/s12046-013-0150-4.
Full textRybak, A. A., N. A. Nikolaev, S. A. Kuznetsov, and Sh H. Yang. "Application of Capacitive Microstructures as Anti-Aliasing Filters for Terahertz Time-Domain Spectroscopy." Optoelectronics, Instrumentation and Data Processing 56, no. 1 (January 2020): 101–8. http://dx.doi.org/10.3103/s8756699020010136.
Full textAzuma, S., S. Kawama, K. Iizuka, M. Miyamoto, and D. Senderowicz. "Embedded anti-aliasing in switched-capacitor ladder filters with variable gain and offset compensation." IEEE Journal of Solid-State Circuits 37, no. 3 (March 2002): 349–56. http://dx.doi.org/10.1109/4.987087.
Full textDissertations / Theses on the topic "Anti-aliasing Filters"
Hicks, William T. "An Analysis of Various Digital Filter Types for Use as Matched Pre-Sample Filters in Data Encoders." International Foundation for Telemetering, 1995. http://hdl.handle.net/10150/611585.
Full textThe need for precise gain and phase matching in multi-channel data sampling systems can result in very strict design requirements for presample or anti-aliasing filters. The traditional use of active RC-type filters is expensive, especially when performance requirements are tight and when operation over a wide environmental temperature range is required. New Digital Signal Processing (DSP) techniques have provided an opportunity for cost reduction and/or performance improvements in these types of applications. This paper summarizes the results of an evaluation of various digital filter types used as matched presample filters in data sampling systems.
Sweeney, Paul. "THE NEXT GENERATION AIRBORNE DATA ACQUISITION SYSTEMS. PART 1 - ANTI-ALIASING FILTERS: CHOICES AND SOME LESSONS LEARNED." International Foundation for Telemetering, 2003. http://hdl.handle.net/10150/605378.
Full textThe drive towards higher accuracy and sampling rates has raised the bar for modern FTI signal conditioning. This paper focuses on the issue of anti-alias filtering. Today's 16-bit (and greater resolution) ADC’s, coupled with the drive for optimum sampling rates, means that filters have to be more accurate and yet more flexible than ever before. However, in order to take full advantage of these advances, it is important to understand the trade-offs involved and to correctly specify the system filtering requirements. Trade-offs focus on: • Analog vs. Digital signal conditioning • FIR vs. IIR Digital Filters • Signal bandwidth vs. Sampling rate • Coherency issues such as filter phase distortion vs. delay This paper will discuss each of these aspects. In particular, it will focus on some of the advantages of digital filtering various analog filter techniques. This paper will also look at some ideas for specifying filter cut-off and characteristics.
Conell, David. "Hardware Implementation of a Digital Anti-aliasing Filter." International Foundation for Telemetering, 1989. http://hdl.handle.net/10150/614669.
Full textThis paper presents a practical application of a realtime, in-flight programmable digital filter. This filter consists of one module in a PCM system consisting of a central unit and one or more remotes. The paper will also discuss how filtering is achieved given that the PCM format is also user programmable.
Lee, Kyong H., and Robert H. Maschhoff. "Data Rate Reduction Using a Digital Anti-Aliasing Filter." International Foundation for Telemetering, 1989. http://hdl.handle.net/10150/614709.
Full textIn this paper we explore the limits of data rate or sample rate reduction that can be accomplished by sharp cutoff band limiting filters in a PCM data acquisition system. The results with practical analog filtering techniques are compared with those possible with digital filtering techniques. A typical 2:1 reduction in telemetry bit rate is shown to be practical using digital vs analog techniques. The resultant sample rates as low as 2.5 times the filter cutoff frequency has implications in the reconstruction algorithms which are also discussed. It is shown that by using practical and appropriate interpolation techniques or sample rate multiplication processes the data fidelity can be preserved. Thus the data user is assured that no information is being lost.
Peev, Pavel. "An anti-aliasing filter based on continuous-time delta-sigma modulation." Thesis, McGill University, 2010. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=86920.
Full textUn filtre anticrénelage qui incorpore un échantillonneur est proposé ci-après. Son architecture s'inspire des proprietés d'anticrénelage des modulateurs delta-sigma (DS) en temps continu (TS). Néanmoins, contrairement aux modulateurs DS TC, le filtre proposé n'est pas victime de la sensibilité au bruit d'horloge. De plus, ce filtre anticrénelage possède entre autres les qualités suivantes: 1) Réduction élevée des créneaux non désirés - en comparaison par exemple aux crénaux d'un filter Butterworth du même ordre - ceci grâce à la présence de points rejet dans le réponse du filtre aux multiples de la fréquence d'èchantillonnage; 2) Transformation passe-haut des erreurs d'échantillonnage, de façon similaire à la transfomation du bruit de quantification dans les modulateurs DS; 3) Préservation de la suppression des créneaux a travers une bande large de fréquences d'échantillonnage; ce qui en permet l'usage banalisé sous forme de block de propriété intellectuelle (PI). Ainsi, le filtre d'échantillonnage anticrénelage proposé ci-après est particulièrement adéquat à l'entrée de la transformation de bruit d'un convertisseur analogue-numérique (CAN) comme les CAN a temps discrets. La performance de ce filtre est dérivée de manière théorique et confirmée par des simulations.
Chvátal, Michal. "Řízení dodávky vody v rodinném domě." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2021. http://www.nusl.cz/ntk/nusl-442453.
Full textΑντωνίου, Χρήστος. "Ανάπτυξη αυτοματοποιημένου μετρητικού συστήματος για διάταξη διασύνδεσης φ/β γεννητριών με το δίκτυο χαμηλής τάσης." Thesis, 2011. http://nemertes.lis.upatras.gr/jspui/handle/10889/4393.
Full textThis thesis is about a measuring system for a Photo voltaic Array connected to the grid. In the first chapter there is a survey for the importance of sustainable power sources. Next the project is presented. After that there is a chapter about the sensors that are used. The method of sampling and and filtering the signal is described in the next 3 chapters. Last but not least in the last chapter the user interface is presented
Chen, Yun-han, and 陳昀翰. "A 5-MHz Passband Switched-Capacitor Anti-aliasing Lowpass Filter for High Speed Analog to Digital Converter Applications." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/35372912898248874296.
Full text國立成功大學
電機工程學系碩博士班
95
In this thesis, a switched-capacitor (SC) lowpass filter dedicated to high speed ADC applications is proposed. The six-order elliptic filter is selected to reduce the number of operational amplifiers (opamps) and power consumption. The cascade architecture is adopted which has low sensitivity to component tolerances and is efficient in its use of high-order filter circuits. The non-ideal factors within a SC filter are analyzed and modeled using SWITCAP in prior to the transistor-level design. Techniques such as zeros/poles pairing and ordering, dynamic range scaling and optimal capacitance assignment are adopted in the filter design. Simulation results show the overall filter achieves a gain of 0 dB in the passband within 4.72 MHz, with -1.31 dB of maximum passband ripple. The image rejection is under -53 dB at 8 MHz. The lowpass filter is designed with the TSMC 0.35-μm 2P4M process, and occupies an area of approximately 1.8 mm × 2.1 mm.
Hung, Chien-Chih, and 洪健智. "NTSC Video Sync Separator and A Gm-C Anti-Aliasing Filter Design with Digitally Tunable Bandwidth for DVB-T Receivers." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/31256874310655611712.
Full text國立中山大學
通訊工程研究所
93
The first topic of this thesis is a novel NTSC video sync separator (NSS) with a high-PSR (power supply rejection) bias generation circuitry (BGC) comprising a temperature compensation circuitry. The proposed BGC is composed of step-down regulators and a bandgap-based bias with cascode current control. The clamping voltages required for sync separation from an NTSC signal are generated. The second topic is a temperature-compensated 6th order transconductance-C (Gm-C) anti-aliasing filter (AAF) with digitally tunable bandwidth which can be applied in the analog front-end circuit of DVB-T receivers. The proposed AAF is controlled by digital signals to provide three different baseband bandwidth (6, 7, 8 MHz) selection. A regulator with a bandgap circuitry supplies a stable voltage to suppress the variations of power and temperature. Moreover, a temperature -compensated circuitry is used to neutralize bandwidth drifting caused by the temperature variation. The bandwidth accuracy of the proposed design verified by HSPICE post-layout simulations is better than 3.28% at every PVT (process, supply voltage, temperature) corner. It is adequate for the DVB-T receivers’ baseband processing.
Books on the topic "Anti-aliasing Filters"
United States. National Aeronautics and Space Administration., ed. A Microprocessor based anti-aliasing filter for a PCM system: Final report. San Luis Obispo, Calif: California Polytechnic State University, Aeronautical Engineering Dept., 1986.
Find full textUnited States. National Aeronautics and Space Administration., ed. A Microprocessor based anti-aliasing filter for a PCM system: Final report. San Luis Obispo, Calif: California Polytechnic State University, Aeronautical Engineering Dept., 1986.
Find full textBook chapters on the topic "Anti-aliasing Filters"
Reu, PL. "Using Anti-aliasing Camera Filters for DIC: Does It Make a Difference?" In Advancement of Optical Methods in Experimental Mechanics, Volume 3, 89–92. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-63028-1_14.
Full textSankaralingam, M., S. Arya, and Apurba Das. "Designing a Perception Based Anti-Aliasing Filter for Enhancement of Down-sampled Images." In Lecture Notes in Electrical Engineering, 121–30. India: Springer India, 2013. http://dx.doi.org/10.1007/978-81-322-0997-3_11.
Full text"ANTI-ALIASING FILTERS SUMMARY." In Graphics Gems, 143. Elsevier, 1990. http://dx.doi.org/10.1016/b978-0-08-050753-8.50040-1.
Full textKarantzalis, Philip. "High frequency active anti-aliasing filters." In Analog Circuit Design, 1003–4. Elsevier, 2015. http://dx.doi.org/10.1016/b978-0-12-800001-4.00467-1.
Full text"Audio Signal Processing and Anti-aliasing Filters." In Continuous Time Active Analog Filters, 360–97. Cambridge University Press, 2021. http://dx.doi.org/10.1017/9781108762632.013.
Full textMarkell, Richard, and Nello Sevastopoulos. "Switched-capacitor lowpass filters for anti-aliasing applications." In Analog Circuit Design, 1025–26. Elsevier, 2015. http://dx.doi.org/10.1016/b978-0-12-800001-4.00478-6.
Full textPavicic, Mark J. "CONVENIENT ANTI-ALIASING FILTERS THAT MINIMIZE “BUMPY” SAMPLING." In Graphics Gems, 144–46. Elsevier, 1990. http://dx.doi.org/10.1016/b978-0-08-050753-8.50041-3.
Full textJ., Marian, and Rafal T. "Sampled-Data PID Control and Anti-aliasing Filters." In PID Control, Implementation and Tuning. InTech, 2011. http://dx.doi.org/10.5772/15827.
Full textHouser, Max W., and Philip Karantzalis. "A digitally tuned anti-aliasing/reconstruction filter simplifies high performance DSP design." In Analog Circuit Design, 1007–8. Elsevier, 2015. http://dx.doi.org/10.1016/b978-0-12-800001-4.00469-5.
Full textConference papers on the topic "Anti-aliasing Filters"
Samoylov, Leontiy K., Darya Yu Denisenko, and Nikolay N. Prokopenko. "Analog/Digital Anti-Aliasing Filters." In 2019 International Siberian Conference on Control and Communications (SIBCON). IEEE, 2019. http://dx.doi.org/10.1109/sibcon.2019.8729645.
Full textMonsurro, Pietro, and Alessandro Trifiletti. "Synthesis of anti-aliasing filters for IF receivers." In 2016 MIXDES - 23rd International Conference "Mixed Design of Integrated Circuits and Systems". IEEE, 2016. http://dx.doi.org/10.1109/mixdes.2016.7529739.
Full textBoev, Atanas, Robert Bregovic, and Atanas Gotchev. "Design of tuneable anti-aliasing filters for multiview displays." In IS&T/SPIE Electronic Imaging, edited by Andrew J. Woods, Nicolas S. Holliman, and Neil A. Dodgson. SPIE, 2011. http://dx.doi.org/10.1117/12.873465.
Full textBlachuta, Marian J., and Rafal T. Grygiel. "Are anti-aliasing filters really necessary for sampled-data control?" In 2009 American Control Conference. IEEE, 2009. http://dx.doi.org/10.1109/acc.2009.5160354.
Full textBlachuta, Marian J., and Rafal T. Grygiel. "Are anti-aliasing filters necessary for PID sampled-data control?" In 2009 European Control Conference (ECC). IEEE, 2009. http://dx.doi.org/10.23919/ecc.2009.7075032.
Full textBlachuta, Marian J., and Rafal T. Grygiel. "Impact of anti-aliasing filters on optimal sampled-data PID control." In 2010 8th IEEE International Conference on Control and Automation (ICCA). IEEE, 2010. http://dx.doi.org/10.1109/icca.2010.5524372.
Full textRajarapollu, Prachi Rohit, and Vijay R. Mankar. "Design and Analysis of Anti-Aliasing Filters for Rendering of Graphical Entities." In the Second International Conference. New York, New York, USA: ACM Press, 2016. http://dx.doi.org/10.1145/2905055.2905277.
Full textBlachuta, Marian J., and Rafal T. Grygiel. "On the effect of anti-aliasing filters on sampled-data PID control." In 2009 Chinese Control and Decision Conference (CCDC). IEEE, 2009. http://dx.doi.org/10.1109/ccdc.2009.5194905.
Full textSatyanarayana, J. V., and A. G. Ramakrishnan. "Reduction of the order of anti-aliasing filters in embedded avionics data acquisition." In 2014 International Conference on Computer and Communications Technologies (ICCCT). IEEE, 2014. http://dx.doi.org/10.1109/iccct2.2014.7066704.
Full textSchauland, Sam, Joerg Velten, and Anton Kummert. "A new anti-aliasing approach for improved motion-based object detection using linear filters." In 2010 IEEE Intelligent Vehicles Symposium (IV). IEEE, 2010. http://dx.doi.org/10.1109/ivs.2010.5548006.
Full textReports on the topic "Anti-aliasing Filters"
Knowlden, R. E., J. R. Leger, G. J. Swanson, and A. L. Kachelmyer. Optical Anti-Aliasing Filters. Fort Belvoir, VA: Defense Technical Information Center, September 1989. http://dx.doi.org/10.21236/ada215826.
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