Non-recursive comb-decimation filter with an improved alias rejection

Salgado, Gerardo Molina; Dolecek, Gordana Jovanovic

doi:10.1109/lascas.2012.6180329

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Fig 1 Rational Sampling-rate Converter1

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2012

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Cited by 12 publications

(3 citation statements)

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“…In paper [7] a hybrid approach is proposed for GSM digital down converter using multiplierless and multiplier based decimators. The proposed structure reduces the cost, filter order and hardware complexity.…”

Section: Fig 1 Rational Sampling-rate Convertermentioning

confidence: 99%

Rational Sampling Rate Converter using Coefficient Symmetry

Mehra¹,

Singh²

2015

IJCA

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Section: Fig 1 Rational Sampling-rate Convertermentioning

confidence: 99%

Rational Sampling Rate Converter using Coefficient Symmetry

Mehra¹,

Singh²

2015

IJCA

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“…In paper [15] compensator based on maximally flat criterion is suitable for narrow-band as well as wide band applications is proposed. The nonrecursive methods proposed in [16,17] is used to improve the alias rejection in first folding band.…”

Section: Introductionmentioning

confidence: 99%

Improved Maximally Flat Wideband CIC Compensation Filter using Sharpening Technique

Devi¹,

Mehra²

2015

IJCA

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This paper presents the design and implementation of sharpening of maximally flat cascaded integrator comb compensation filters. The modified sharpened cascaded integrator comb compensation filter is used to improve magnitude response and gain. For wide-band compensation fourth-order linear phase filters is considered. The decimation factor of CIC filter is D and number of adders are depends upon decimation factor D. The compensation filter is a multiplier less design which works at low rate. The comparison within some methods reported in the literature is provided.

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“…Recently, the magnitude response improvements of nonrecursive structures, where the decimation factor is a power of 2, have been reported [4], [5]. A non-recursive comb structure where a decimation factor is a power of three, M= 2 3 n , is introduced in [6].…”

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confidence: 99%