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A new class of very low sensitivity cascade-form digital-filters based on "passive" second order single-input single-output building blocks

Vaidyanathan, P. P. and Mitra, S. K. (1984) A new class of very low sensitivity cascade-form digital-filters based on "passive" second order single-input single-output building blocks. In: ICASSP '84. IEEE International Conference on Acoustics, Speech, and Signal Processing. Vol.9. IEEE , Piscataway, NJ, pp. 432-435. https://resolver.caltech.edu/CaltechAUTHORS:20170727-154940505

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Abstract

A new type of cascade form structure for digital filtering is proposed, with each building block being a second order section, that satisfies certain passivity properties. This passivity is essentially a "structure-induced" boundedness on the transfer function magnitude, and leads to low passband sensitivity. In addition, the cascade nature ensures low stopband sensitivity, as zeros on the unit circle continue to remain on the unit circle in spite of the quantization. The structure itself is independent of the pole locations and therefore meets a wide range of filtering applications.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
https://doi.org/10.1109/ICASSP.1984.1172364DOIArticle
http://ieeexplore.ieee.org/document/1172364/PublisherArticle
Additional Information:© 1984 IEEE. Work supported in part by NSF ENG 82—18310 and in part by Caltech funds.
Funders:
Funding AgencyGrant Number
NSFENG 82-18310
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Record Number:CaltechAUTHORS:20170727-154940505
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20170727-154940505
Official Citation:P. Vaidyanathan and S. Mitra, "A new class of very low sensitivity cascade-form digital-filters based on "passive" second order single-input single-output building blocks," ICASSP '84. IEEE International Conference on Acoustics, Speech, and Signal Processing, 1984, pp. 432-435. doi: 10.1109/ICASSP.1984.1172364
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:79509
Collection:CaltechAUTHORS
Deposited By: Kristin Buxton
Deposited On:28 Jul 2017 16:14
Last Modified:03 Oct 2019 18:20

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