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S. Unnikrishna Pillai
Person information
- affiliation: New York University Tandon School of Engineering, New York City, USA
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2010 – 2019
- 2010
- [c13]S. Unnikrishna Pillai, Ke Yong Li, Braham Himed:
Adaptive transmitter weight design for clutter suppression. CIP 2010: 360-363 - [c12]Ivan W. Selesnick
, S. Unnikrishna Pillai, Ke Yong Li, Braham Himed:
Angle-Doppler processing using sparse regularization. ICASSP 2010: 2750-2753
2000 – 2009
- 2005
- [j17]S. Unnikrishna Pillai, Torsten Suel, Seunghun Cha:
The Perron-Frobenius theorem: some of its applications. IEEE Signal Process. Mag. 22(2): 62-75 (2005) - 2004
- [c11]Christian Sgraja, Jürgen Lindner, S. Unnikrishna Pillai:
Receiver design for rapidly time-varying channels. ISIT 2004: 553 - 2003
- [c10]S. Unnikrishna Pillai, Hyun Seok Oh:
Optimum MIMO transmit-receiver design in presence of interference. ISCAS (4) 2003: 436-439 - 2000
- [j16]S. Unnikrishna Pillai, Hyun Seok Oh, Dante C. Youla, Joseph R. Guerci:
Optimal transmit-Receiver design in the presence of signal-dependent interference and channel noise. IEEE Trans. Inf. Theory 46(2): 577-584 (2000) - [j15]S. Unnikrishna Pillai, Younglok L. Lim, Joseph R. Guerci:
Generalized forward/backward subaperture smoothing techniques for sample starved STAP. IEEE Trans. Signal Process. 48(12): 3569-3574 (2000)
1990 – 1999
- 1999
- [j14]S. Unnikrishna Pillai, Ben Liang
Blind image deconvolution using a robust GCD approach. IEEE Trans. Image Process. 8(2): 295-301 (1999) - 1998
- [c9]S. Unnikrishna Pillai, Joseph R. Guerci, Younglok L. Lim:
Generalized forward/backward subaperture smoothing techniques for sample starved STAP. ICASSP 1998: 2501-2504 - [c8]Younglok L. Lim, S. Unnikrishna Pillai, Joseph R. Guerci:
Optimal loading factor for minimal sample support space-time adaptive radar. ICASSP 1998: 2505-2508 - 1997
- [j13]Dante C. Youla, Fred Winter, S. Unnikrishna Pillai:
A new study of the problem of compatible impedances. Int. J. Circuit Theory Appl. 25(6): 541-560 (1997) - [c7]S. Unnikrishna Pillai, Ben Liang:
Two-Dimensional Blind Deconvolution Using a Robust GCD Approach. ICIP (1) 1997: 424-427 - 1996
- [j12]Won Cheol Lee, S. Unnikrishna Pillai:
Multichannel stable systems that extend the partial impulse response matrices. IEEE Trans. Signal Process. 44(10): 2521-2536 (1996) - [c6]Joseph R. Guerci, S. Unnikrishna Pillai, Younglok L. Lim:
Efficient space-time adaptive processing for airborne MTI-mode radar. ICASSP 1996: 2781-2784 - 1994
- [c5]S. Unnikrishna Pillai, Won Cheol Lee:
Parametrization of stable systems from impulse response data. ICASSP (4) 1994: 377-380 - 1993
- [j11]S. Unnikrishna Pillai, Theodore I. Shim, Dante C. Youla:
A new technique for ARMA-system identification and rational approximation. IEEE Trans. Signal Process. 41(3): 1281-1304 (1993) - [j10]Theodore I. Shim, S. Unnikrishna Pillai, Won Cheol Lee:
Uniqueness of a two-step predictor based spectral estimator that generalizes the maximum entropy concept. IEEE Trans. Signal Process. 41(9): 2942-2946 (1993) - 1992
- [j9]S. Unnikrishna Pillai, Theodore I. Shim, M. Hafed Benteftifa:
A new spectrum extension method that maximizes the multistep minimum prediction error-generalization of the maximum entropy concept. IEEE Trans. Signal Process. 40(1): 142-158 (1992) - 1991
- [c4]S. Unnikrishna Pillai, Nikhileshwar D. Sinha:
Improvements on the Cramer-Rao bound. ICASSP 1991: 3565-3568 - 1990
- [j8]S. Unnikrishna Pillai, Brig Elliott:
Image reconstruction from one bit of phase information. J. Vis. Commun. Image Represent. 1(2): 153-157 (1990) - [j7]David Pearson, S. Unnikrishna Pillai, Youngjik Lee:
An algorithm for near-optimal placement of sensor elements. IEEE Trans. Inf. Theory 36(6): 1280-1284 (1990) - [c3]S. Unnikrishna Pillai:
Generalization of maximum entropy spectrum extension method. ICASSP 1990: 2619-2622
1980 – 1989
- 1989
- [j6]S. Unnikrishna Pillai, Byung Ho Kwon:
Forward/backward spatial smoothing techniques for coherent signal identification. IEEE Trans. Acoust. Speech Signal Process. 37(1): 8-15 (1989) - [j5]S. Unnikrishna Pillai, Youngjik Lee:
Coherent signal classification using symmetry considerations. IEEE Trans. Acoust. Speech Signal Process. 37(1): 135-138 (1989) - [j4]S. Unnikrishna Pillai, Byung Ho Kwon:
Performance analysis of MUSIC-type high resolution estimators for direction finding in correlated and coherent scenes. IEEE Trans. Acoust. Speech Signal Process. 37(8): 1176-1189 (1989) - 1988
- [c2]Youngjik Lee, S. Unnikrishna Pillai:
An algorithm for optimal placement of sensor elements. ICASSP 1988: 2674-2677 - 1987
- [j3]S. Unnikrishna Pillai, Fred Haber:
Statistical analysis of a high resolution spatial spectrum estimator utilizing an augmented covariance matrix. IEEE Trans. Acoust. Speech Signal Process. 35(11): 1517-1523 (1987) - 1985
- [j2]S. Unnikrishna Pillai:
A MAP estimate that maximizes entropy - An alternative interpretation for an autoregressive model. Proc. IEEE 73(4): 843-844 (1985) - [j1]S. Unnikrishna Pillai, Yeheskel Bar-Ness, Fred Haber:
A new approach to array geometry for improved spatial spectrum estimation. Proc. IEEE 73(10): 1522-1524 (1985) - [c1]S. Unnikrishna Pillai, Fred Haber, Yeheskel Bar-Ness:
A new approach to array geometry for improved spatial spectrum estimation. ICASSP 1985: 1816-1819
Coauthor Index
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