Saman S. Abeysekera

According to our database1, Saman S. Abeysekera authored at least 77 papers between 1986 and 2019.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2019
Motion Artefact Removal using Single Beat Classification of Photoplethysmographic Signals.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2019

Least-Squares Based Direction-of-Arrival Estimation using Sparse Circular Arrays.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2019

2018
Least-Squares Multiple Frequency Estimation using Recursive Regression Sum of Squares.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

2017
An accurate method for fourier synthesis of photoplethysmographic signals.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2017

2016
Joint data detection and channel estimation for coded and uncoded continuous phase modulation signals.
Wirel. Commun. Mob. Comput., 2016

Computationally efficient DOA estimation using sparse arrays with I/Q mismatch and D.C. offsets.
Proceedings of the 2016 IEEE International Conference on Digital Signal Processing, 2016

2015
Robust full response M-ary raised-cosine CPM receiver design via frequency estimation.
Proceedings of the 2015 IEEE International Conference on Digital Signal Processing, 2015

Robust transmit beampattern design for uniform linear arrays using correlated LFM waveforms.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Photoplethysmographic signal feature extraction using an empirical mode decomposition approach.
Proceedings of the 10th International Conference on Information, 2015

2014
Iterative data detection and channel estimation for space-time block coded continuous phase modulation over flat fading channels.
IET Commun., 2014

Efficient estimation of a sequence of frequencies for M-ary CPFSK demodulation.
Proceedings of the IEEE International Symposium on Circuits and Systemss, 2014

2013
MIMO Radar Transmit Beampattern Design With Ripple and Transition Band Control.
IEEE Trans. Signal Process., 2013

Receiver Design for Range and Doppler Sidelobe Suppression Using MIMO and Phased-Array Radar.
IEEE Trans. Signal Process., 2013

Novel adaptive soft input soft output demodulator for serially concatenated CPM signals.
Proceedings of the 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013

On the transmit beampattern design using MIMO and phased-array radar.
Proceedings of the IEEE International Conference on Acoustics, 2013

A comparison on DOA parameter identifiability for MIMO and phased-array radar.
Proceedings of the 9th International Conference on Information, 2013

2012
Design of spectrally efficient ultra-wideband waveforms using Hermite-Rodriguez functions.
IET Commun., 2012

Joint data detection and channel estimation for CPM in frequency-flat fading channel.
Proceedings of the 2012 IEEE International Symposium on Circuits and Systems, 2012

Colocated MIMO radar transmit beamforming using orthogonal waveforms.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

2011
Designing triangular filters for Continuous Phase Modulation (CPM) receivers.
Proceedings of the International Symposium on Intelligent Signal Processing and Communications Systems, 2011

Data aided phase tracking and symbol detection for CPM in frequency-flat fading channel.
Proceedings of the IEEE International Conference on Acoustics, 2011

Novel block construction using tail sequences for space time block coded CPM.
Proceedings of the 8th International Conference on Information, 2011

Collocated MIMO radar waveform coding using Costas and Quadratic Congruence arrays.
Proceedings of the 8th International Conference on Information, 2011

Low complexity M-ary continuous phase modulation receiver design using the instantaneous frequency.
Proceedings of the 8th International Conference on Information, 2011

2008
Zero-based equalizers for single-input single-output and single-input multiple-output channels.
Signal Process., 2008

Performance of two simple recursive multiple frequency estimators in additive, multiplicative and colored noise.
Signal Process., 2008

Efficient time varying frequency tracking using recursive estimation.
Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems, 2008

2007
Performance evaluation of a third-order LADF sigma-delta (Sigma-Delta) modulator via FPGA implementation.
Signal Process., 2007

Recursive Laguerre and Kalman filters as efficient full-rate sigma-delta (Sigma-Delta) demodulators.
Signal Process., 2007

Asymptotic Bounds for Frequency Estimation in the Presence of Multiplicative Noise.
EURASIP J. Adv. Signal Process., 2007

BiZDFE: Bidirectional Zero-Based Decision Feedback Equalizers.
Proceedings of the IEEE International Conference on Acoustics, 2007

2006
Performance of correlation-based frequency estimation methods in the presence of multiplicative noise.
IEEE Trans. Veh. Technol., 2006

Efficient Frequency Estimation Using the Pulse-Pair Method at Various Lags.
IEEE Trans. Commun., 2006

An investigation of window effects on the frequency estimation using the phase vocoder.
IEEE Trans. Speech Audio Process., 2006

Efficient blind estimation and equalization of non-minimum phase communication channels via the use of a zero forcing equalizer.
Signal Process., 2006

Frequency estimation via multiple lags of correlations in the presence of broadband colored noise.
Signal Process., 2006

Efficient Realization of Sigma-Delta (∑-Δ) Kalman Lowpass Filter in Hardware Using FPGA.
EURASIP J. Adv. Signal Process., 2006

Efficient Wideband Spreading Function Estimation Using Arbitrary Shaped LFM Signals via Hermite Decompositions.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

2005
Comparison of various threshold modulation techniques used in pulse stuffing synchronizers.
Signal Process., 2005

Evaluating a blind channel estimation technique that uses a hardware efficient equalizer.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

Performance of the pulse pair method with an optimal lag value for frequency estimation in fading channels.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

System on chip FPGA design of an FM demodulator using a Kalman band-pass sigma-delta architecture.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

Frequency estimation from multiple lags of correlations in the presence of MA colored noise.
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

Efficient wideband sonar parameter estimation using a single slice of Radon-ambiguity transform.
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2004
FPGA implementation of efficient Kalman band-pass sigma-delta filter for application in FM demodulation.
Proceedings of the Proceedings 2004 IEEE International SOC Conference, 2004

An audio signal scaling technique harmonic grouping and shifting.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

Bandpass sigma-delta (Σ-Δ) architecture based efficient FM demodulator for software radio.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

Multiple pitch estimation of poly-phonic audio signals in a frequency-lag domain using the bispectrum.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

Implementation of a zero-forcing residue equalizer using a Laguerre filter architecture.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

2003
Analysis of true jitter arising from pulse-stuffing schemes.
IEEE Trans. Commun., 2003

Design of optimal and narrow-band Laguerre filters for sigma-delta demodulators.
IEEE Trans. Circuits Syst. II Express Briefs, 2003

Efficient frequency estimation using the pulse-pair method at different lags.
Proceedings of the 2003 International Symposium on Circuits and Systems, 2003

Frequency estimation using the pulse-pair method in different fading environments.
Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

2002
The impact of 'phase' measurement on waiting time jitter simulations.
Signal Process., 2002

Design of variable Laguerre filters.
Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

Multiple sequence families with efficient hardware architecture for use in spread spectrum watermarking.
Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

Novel blind channel amplitude and phase spectra estimation technique using 2<sup>nd</sup> order statistics.
Proceedings of the Global Telecommunications Conference, 2002

2001
Analysis of adaptive threshold modulation used in pulse stuffing and pointer adjustment schemes.
IEEE Trans. Commun., 2001

A single stage decimator architecture for sigma-delta demodulators using Laguerre filters.
Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

Investigation of different frequency estimation techniques using the phase vocoder.
Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

Sequence families sets constructed from quadratic congruence codes for use in secure spread spectrum watermarking for multimedia.
Proceedings of the IEEE International Conference on Acoustics, 2001

2000
Optimal Laguerre filters for sigma-delta demodulator circuits.
Signal Process., 2000

Optimum Laguerre filter design technique for sigma-delta demodulators.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

Design of multiplier free FIR filters using a LADF sigma-delta (Σ-Δ) modulator.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

Design of narrow-band Laguerre filters using a min-max criterion.
Proceedings of the IEEE International Conference on Acoustics, 2000

1999
Optimum stuff threshold modulation sequences for pulse stuffing.
Signal Process., 1999

FIR filter design using highly non-linear LADF sigma-delta modulator architecture.
Proceedings of the IEEE-EURASIP Workshop on Nonlinear Signal and Image Processing (NSIP'99), 1999

A non-linear algorithm for digital beamforming of a wideband linear active sonar array.
Proceedings of the IEEE-EURASIP Workshop on Nonlinear Signal and Image Processing (NSIP'99), 1999

A comparison of various low-pass filter architectures for sigma-delta demodulators.
Proceedings of the 1999 International Symposium on Circuits and Systems, ISCAS 1999, Orlando, Florida, USA, May 30, 1999

1998
A comprehensive analysis of stuff threshold modulation used in clock-rate adaptation schemes.
IEEE Trans. Commun., 1998

An underwater target classification scheme based on the acoustic backscatter form function.
Proceedings of the 1998 IEEE International Conference on Acoustics, 1998

1997
Sigma-delta architectures for pulse-stuffing synchronizers.
Int. J. Circuit Theory Appl., 1997

Design of an optimum wideband active sonar array with robustness.
Proceedings of the 1997 IEEE International Conference on Acoustics, 1997

1996
Stability Analysis of Sigma - Delta Modulators Using a Non-Linear Technique.
Proceedings of the Fourth International Symposium on Signal Processing and Its Applications, 1996

1994
Optimum stuff threshold modulation schemes for digital data transmission.
Proceedings of ICASSP '94: IEEE International Conference on Acoustics, 1994

1991
Methods of signal classification using the images produced by the Wigner-Ville distribution.
Pattern Recognit. Lett., 1991

1986
Patterns in Hilbert transforms and Wigner-Ville distributions of electrocardiogram data.
Proceedings of the IEEE International Conference on Acoustics, 1986


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