default search action
Google
Google Scholar
Semantic Scholar
Internet Archive Scholar
CiteSeerX
ORCIDSaman S. Abeysekera
Person information
Refine list
refinements active!
zoomed in on ?? of ?? records
view refined list in
export refined list as
2010 – 2019
- 2019
[c51]Saman S. Abeysekera:
Least-Squares Based Direction-of-Arrival Estimation using Sparse Circular Arrays. ISCAS 2019: 1-5- [c50]Longjie Li, Saman S. Abeysekera:
Motion Artefact Removal using Single Beat Classification of Photoplethysmographic Signals. ISCAS 2019: 1-4 - 2018
- [c49]Saman S. Abeysekera:
Least-Squares Multiple Frequency Estimation using Recursive Regression Sum of Squares. ISCAS 2018: 1-5 - 2017
- [c48]Saman S. Abeysekera:
An accurate method for fourier synthesis of photoplethysmographic signals. ISCAS 2017: 1-4 - 2016
- [j26]Wenwen Wang, Saman S. Abeysekera:
Joint data detection and channel estimation for coded and uncoded continuous phase modulation signals. Wirel. Commun. Mob. Comput. 16(2): 223-235 (2016) - [c47]Saman S. Abeysekera:
Computationally efficient DOA estimation using sparse arrays with I/Q mismatch and D.C. offsets. DSP 2016: 49-53 - 2015
- [c46]Saman S. Abeysekera, Baladjee Jaisankar:
Photoplethysmographic signal feature extraction using an empirical mode decomposition approach. ICICS 2015: 1-5 - [c45]Guang Hua, Saman S. Abeysekera:
Robust transmit beampattern design for uniform linear arrays using correlated LFM waveforms. ICASSP 2015: 2504-2508 - [c44]Saman S. Abeysekera:
Robust full response M-ary raised-cosine CPM receiver design via frequency estimation. DSP 2015: 935-939 - 2014
- [j25]Wenwen Wang, Saman S. Abeysekera:
Iterative data detection and channel estimation for space-time block coded continuous phase modulation over flat fading channels. IET Commun. 8(13): 2298-2307 (2014) - [c43]Saman S. Abeysekera:
Efficient estimation of a sequence of frequencies for M-ary CPFSK demodulation. ISCAS 2014: 1720-1723 - 2013
- [j24]Guang Hua
, Saman S. Abeysekera:
Receiver Design for Range and Doppler Sidelobe Suppression Using MIMO and Phased-Array Radar. IEEE Trans. Signal Process. 61(6): 1315-1326 (2013) - [j23]Guang Hua, Saman S. Abeysekera:
MIMO Radar Transmit Beampattern Design With Ripple and Transition Band Control. IEEE Trans. Signal Process. 61(11): 2963-2974 (2013) - [c42]Guang Hua, Saman S. Abeysekera:
A comparison on DOA parameter identifiability for MIMO and phased-array radar. ICICS 2013: 1-5 - [c41]Guang Hua, Saman S. Abeysekera:
On the transmit beampattern design using MIMO and phased-array radar. ICASSP 2013: 4091-4095 - [c40]Wenwen Wang, Saman S. Abeysekera:
Novel adaptive soft input soft output demodulator for serially concatenated CPM signals. ISCAS 2013: 1143-1146 - 2012
- [j22]Mohd Amaluddin Yusoff, Zhuquan Zang, Saman S. Abeysekera:
Design of spectrally efficient ultra-wideband waveforms using Hermite-Rodriguez functions. IET Commun. 6(10): 1163-1169 (2012) - [c39]Guang Hua, Saman S. Abeysekera:
Colocated MIMO radar transmit beamforming using orthogonal waveforms. ICASSP 2012: 2453-2456 - [c38]Wenwen Wang, Saman S. Abeysekera:
Joint data detection and channel estimation for CPM in frequency-flat fading channel. ISCAS 2012: 1255-1258 - 2011
- [c37]Saman S. Abeysekera:
Low complexity M-ary continuous phase modulation receiver design using the instantaneous frequency. ICICS 2011: 1-5 - [c36]Guang Hua, Saman S. Abeysekera:
Collocated MIMO radar waveform coding using Costas and Quadratic Congruence arrays. ICICS 2011: 1-5 - [c35]Wenwen Wang, Saman S. Abeysekera:
Novel block construction using tail sequences for space time block coded CPM. ICICS 2011: 1-5 - [c34]Wenwen Wang, Saman S. Abeysekera:
Data aided phase tracking and symbol detection for CPM in frequency-flat fading channel. ICASSP 2011: 3500-3503 - [c33]Saman S. Abeysekera:
Designing triangular filters for Continuous Phase Modulation (CPM) receivers. ISPACS 2011: 1-5
2000 – 2009
- 2008
- [j21]Saman S. Abeysekera, Yun Ye:
Zero-based equalizers for single-input single-output and single-input multiple-output channels. Signal Process. 88(7): 1868-1880 (2008) - [j20]Saman S. Abeysekera:
Performance of two simple recursive multiple frequency estimators in additive, multiplicative and colored noise. Signal Process. 88(9): 2302-2315 (2008) - [c32]Saman S. Abeysekera:
Efficient time varying frequency tracking using recursive estimation. APCCAS 2008: 992-995 - 2007
- [j19]Zhi Wang, Saman S. Abeysekera:
Asymptotic Bounds for Frequency Estimation in the Presence of Multiplicative Noise. EURASIP J. Adv. Signal Process. 2007 (2007) - [j18]Saman S. Abeysekera, Charoensak Charayaphan:
Performance evaluation of a third-order LADF sigma-delta (Sigma-Delta) modulator via FPGA implementation. Signal Process. 87(1): 162-176 (2007) - [j17]Saman S. Abeysekera:
Recursive Laguerre and Kalman filters as efficient full-rate sigma-delta (Sigma-Delta) demodulators. Signal Process. 87(3): 417-431 (2007) - [c31]Yun Ye, Saman S. Abeysekera:
BiZDFE: Bidirectional Zero-Based Decision Feedback Equalizers. ICASSP (3) 2007: 461-464 - 2006
- [j16]Saman S. Abeysekera, Charoensak Charayaphan:
Efficient Realization of Sigma-Delta (∑-Δ) Kalman Lowpass Filter in Hardware Using FPGA. EURASIP J. Adv. Signal Process. 2006 (2006) - [j15]Yun Ye, Saman S. Abeysekera:
Efficient blind estimation and equalization of non-minimum phase communication channels via the use of a zero forcing equalizer. Signal Process. 86(5): 1019-1034 (2006) - [j14]Zhi Wang, Saman S. Abeysekera:
Frequency estimation via multiple lags of correlations in the presence of broadband colored noise. Signal Process. 86(11): 3371-3387 (2006) - [j13]Saman S. Abeysekera, Kabi Prakash Padhi:
An investigation of window effects on the frequency estimation using the phase vocoder. IEEE Trans. Speech Audio Process. 14(4): 1432-1439 (2006) - [j12]Saman S. Abeysekera:
Efficient Frequency Estimation Using the Pulse-Pair Method at Various Lags. IEEE Trans. Commun. 54(9): 1542-1546 (2006) - [j11]Zhi Wang, Saman S. Abeysekera:
Performance of correlation-based frequency estimation methods in the presence of multiplicative noise. IEEE Trans. Veh. Technol. 55(4): 1281-1290 (2006) - [c30]Saman S. Abeysekera, Md. Raihan Sharif:
Efficient Wideband Spreading Function Estimation Using Arbitrary Shaped LFM Signals via Hermite Decompositions. ICASSP (3) 2006: 1092-1095 - 2005
- [j10]Saman S. Abeysekera:
Comparison of various threshold modulation techniques used in pulse stuffing synchronizers. Signal Process. 85(1): 23-35 (2005) - [c29]Md. Raihan Sharif, Saman S. Abeysekera:
Efficient wideband sonar parameter estimation using a single slice of Radon-ambiguity transform. ICASSP (5) 2005: 605-608 - [c28]Zhi Wang, Saman S. Abeysekera:
Frequency estimation from multiple lags of correlations in the presence of MA colored noise. ICASSP (4) 2005: 693-696 - [c27]Saman S. Abeysekera, Charoensak Charayaphan:
System on chip FPGA design of an FM demodulator using a Kalman band-pass sigma-delta architecture. ISCAS (1) 2005: 33-36 - [c26]Saman S. Abeysekera, Zhi Wang:
Performance of the pulse pair method with an optimal lag value for frequency estimation in fading channels. ISCAS (2) 2005: 1734-1737 - [c25]Yun Ye, Saman S. Abeysekera:
Evaluating a blind channel estimation technique that uses a hardware efficient equalizer. ISCAS (6) 2005: 5718-5721 - 2004
- [c24]Saman S. Abeysekera:
Bandpass sigma-delta (Σ-Δ) architecture based efficient FM demodulator for software radio. ISCAS (4) 2004: 381-384 - [c23]Saman S. Abeysekera:
Implementation of a zero-forcing residue equalizer using a Laguerre filter architecture. ISCAS (3) 2004: 385-388 - [c22]Saman S. Abeysekera, Kabi Prakash Padhi, Javed Absar, Sapna George:
An audio signal scaling technique harmonic grouping and shifting. ISCAS (3) 2004: 421-424 - [c21]Saman S. Abeysekera:
Multiple pitch estimation of poly-phonic audio signals in a frequency-lag domain using the bispectrum. ISCAS (3) 2004: 469-472 - [c20]Charoensak Charayaphan, Saman S. Abeysekera:
FPGA implementation of efficient Kalman band-pass sigma-delta filter for application in FM demodulation. SoCC 2004: 137-138 - 2003
- [j9]Saman S. Abeysekera, Xue Yao, Charoensak Charayaphan:
Design of optimal and narrow-band Laguerre filters for sigma-delta demodulators. IEEE Trans. Circuits Syst. II Express Briefs 50(7): 368-375 (2003) - [j8]Saman S. Abeysekera:
Analysis of true jitter arising from pulse-stuffing schemes. IEEE Trans. Commun. 51(4): 597-606 (2003) - [c19]Zhi Wang, Saman S. Abeysekera:
Frequency estimation using the pulse-pair method in different fading environments. ICASSP (4) 2003: 517-520 - [c18]Saman S. Abeysekera:
Efficient frequency estimation using the pulse-pair method at different lags. ISCAS (4) 2003: 109-112 - 2002
- [j7]Saman S. Abeysekera, Antonio Cantoni:
The impact of 'phase' measurement on waiting time jitter simulations. Signal Process. 82(5): 759-774 (2002) - [c17]Saman S. Abeysekera:
Novel blind channel amplitude and phase spectra estimation technique using 2nd order statistics. GLOBECOM 2002: 326-330 - [c16]David B. H. Tay, Saman S. Abeysekera:
Design of variable Laguerre filters. ISCAS (4) 2002: 417-420 - [c15]C. S. Lim, Saman S. Abeysekera, Thambipillai Srikanthan, S. K. Amarasinghe:
Multiple sequence families with efficient hardware architecture for use in spread spectrum watermarking. ISCAS (1) 2002: 761-764 - 2001
- [j6]Saman S. Abeysekera:
Analysis of adaptive threshold modulation used in pulse stuffing and pointer adjustment schemes. IEEE Trans. Commun. 49(10): 1835-1844 (2001) - [c14]C. S. Lim, Saman S. Abeysekera, S. K. Amarasinghe:
Sequence families sets constructed from quadratic congruence codes for use in secure spread spectrum watermarking for multimedia. ICASSP 2001: 1417-1420 - [c13]Saman S. Abeysekera, Kabi Prakash Padhi, Javed Absar, Sapna George:
Investigation of different frequency estimation techniques using the phase vocoder. ISCAS (2) 2001: 265-268 - [c12]Saman S. Abeysekera, Xue Yao:
A single stage decimator architecture for sigma-delta demodulators using Laguerre filters. ISCAS (2) 2001: 789-792 - 2000
- [j5]Saman S. Abeysekera, Zhuquan Zang:
Optimal Laguerre filters for sigma-delta demodulator circuits. Signal Process. 80(1): 205-209 (2000) - [c11]Saman S. Abeysekera, Xue Yao:
Design of narrow-band Laguerre filters using a min-max criterion. ICASSP 2000: 137-140 - [c10]Saman S. Abeysekera, Kabi Prakash Padhi:
Design of multiplier free FIR filters using a LADF sigma-delta (Σ-Δ) modulator. ISCAS 2000: 65-68 - [c9]Saman S. Abeysekera, Xue Yao:
Optimum Laguerre filter design technique for sigma-delta demodulators. ISCAS 2000: 405-408
1990 – 1999
- 1999
- [j4]Saman S. Abeysekera:
Optimum stuff threshold modulation sequences for pulse stuffing. Signal Process. 72(2): 69-83 (1999) - [c8]Saman S. Abeysekera, Xue Yao, Zhuquan Zang:
A comparison of various low-pass filter architectures for sigma-delta demodulators. ISCAS (2) 1999: 380-383 - [c7]Saman S. Abeysekera:
A non-linear algorithm for digital beamforming of a wideband linear active sonar array. NSIP 1999: 612-616 - [c6]Kabi Prakash Padhi, Tan Chin Tiong, Saman S. Abeysekera:
FIR filter design using highly non-linear LADF sigma-delta modulator architecture. NSIP 1999: 788-792 - 1998
- [j3]Saman S. Abeysekera, Antonio Cantoni, Victor Sreeram:
A comprehensive analysis of stuff threshold modulation used in clock-rate adaptation schemes. IEEE Trans. Commun. 46(8): 1088-1096 (1998) - [c5]Saman S. Abeysekera, Prabhakar S. Naidu, Yee-Hong Leung, Henry Lew:
An underwater target classification scheme based on the acoustic backscatter form function. ICASSP 1998: 2513-2516 - 1997
- [j2]Saman S. Abeysekera:
Sigma-delta architectures for pulse-stuffing synchronizers. Int. J. Circuit Theory Appl. 25(5): 457-467 (1997) - [c4]Saman S. Abeysekera, Yee Hong Leung:
Design of an optimum wideband active sonar array with robustness. ICASSP 1997: 523-526 - 1996
- [c3]Saman S. Abeysekera:
Stability Analysis of Sigma - Delta Modulators Using a Non-Linear Technique. ISSPA 1996: 242-245 - 1994
- [c2]Saman S. Abeysekera:
Optimum stuff threshold modulation schemes for digital data transmission. ICASSP (4) 1994: 169-172 - 1991
- [j1]Saman S. Abeysekera, Boualem Boashash:
Methods of signal classification using the images produced by the Wigner-Ville distribution. Pattern Recognit. Lett. 12(11): 717-729 (1991)
1980 – 1989
- 1986
- [c1]Saman S. Abeysekera, R. J. Bolton, L. C. Westphal, Boualem Boashash:
Patterns in Hilbert transforms and Wigner-Ville distributions of electrocardiogram data. ICASSP 1986: 1793-1796
Coauthor Index
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.
Unpaywalled article links
Add open access links from 
to the list of external document links (if available).
Privacy notice: By enabling the option above, your browser will contact the API of unpaywall.org to load hyperlinks to open access articles. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Unpaywall privacy policy.
Archived links via Wayback Machine
For web page which are no longer available, try to retrieve content from the 
of the Internet Archive (if available).
Privacy notice: By enabling the option above, your browser will contact the API of archive.org to check for archived content of web pages that are no longer available. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Internet Archive privacy policy.
Reference lists
Add a list of references from 
, 
, and 
to record detail pages.
load references from crossref.org and opencitations.net
Privacy notice: By enabling the option above, your browser will contact the APIs of crossref.org, opencitations.net, and semanticscholar.org to load article reference information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Crossref privacy policy and the OpenCitations privacy policy, as well as the AI2 Privacy Policy covering Semantic Scholar.
Citation data
Add a list of citing articles from and to record detail pages.
load citations from opencitations.net
Privacy notice: By enabling the option above, your browser will contact the API of opencitations.net and semanticscholar.org to load citation information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the OpenCitations privacy policy as well as the AI2 Privacy Policy covering Semantic Scholar.
OpenAlex data
Load additional information about publications from 
.
Privacy notice: By enabling the option above, your browser will contact the API of openalex.org to load additional information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the information given by OpenAlex.
last updated on 2024-04-24 22:52 CEST by the dblp team
all metadata released as open data under CC0 1.0 license
see also: Terms of Use | Privacy Policy | Imprint
dblp was originally created in 1993 at:
since 2018, dblp has been operated and maintained by:
the dblp computer science bibliography is funded and supported by:
