A more complete publication list as well as the citations to some of these papers can be obtained by looking up my name in ISIHighlyCited.com or here.

Full Papers

  1. Antti Anttonen, Aarne Mammela and Subbarayan Pasupathy, "Low Complexity Phase-Unaware Detectors Based on Estimator-Correlator Concept" ( a book chapter ),InTech, July 2011.
  2. J.Abouei, J.D.Brown, K.N.Plataniotis, and S.Pasupathy," Energy Efficiency and Reliability in Wireless Biomedical Implant Systems," IEEE Trans. on Inf. Technology in Biomedicine, volume 15, number 3, pp.456 -- 466, May 2011.
  3. J.Abouei, K.N.Plataniotis, and S.Pasupathy, "Green Modulations in Energy -Constrained Wireless Sensor Networks," IET Commun., volume 5, issue 2, pp. 240--251, 2011.
  4. J.Abouei, J.D.Brown, K.N.Plataniotis, and S.Pasupathy, " On the Energy Efficiency of LT Codes in Proactive Sensor Networks, " IEEE Trans. Signal Processing , volume 59, number 3, pp. 1116 -- 1127, March 2011.
  5. F.Hasegawa, K.N.Plataniotis, and S.Pasupathy, "A Novel Cyclic Shift Interleaver Design for Linearly Precoded OFDM Systems, " IEEE Trans.on Wireless Commun., volume 9, number 11, pp.3330--3334, November 2010.
  6. A.Elkhazin,K.Plataniotis, and S.Pasupathy, " Irregular Convolutional Codes in Multiantenna Bit-Interleaved Coded Modulation under Iterative Detection and Decoding," IEEE Trans. Vehicular Tech., vol.59, number 7,pp.3332--3341, September 2010.
  7. A.S.Aghaei, K.N.Plataniotis and S.Pasupathy, " Widely Linear MMSE Receivers for Linear Dispersion Space-Time Block Codes," IEEE Trans. on Wireless Commun., volume 9, number 1, pp.8--13, Jan 2010.
  8. M.Nissila and S.Pasupathy, "Adaptive Iterative Detectors for Phase-Uncertain Channels via Variational Bounding," IEEE Trans. Commun., vol.57, number 3, pp.716--725, March 2009.
  9. S.Lam, K.N.Plataniotis and S.Pasupathy, "Block Codes for Matrix Kalman Estimator-Based ML Detector in MIMO Fading Channels", IEEE Trans. Veh. Tech., vol.56, issue 4, pp.2130--2142, July 07.
  10. M.Nissila and S.Pasupathy, " Soft-Input Soft-Output Equalizers for Turbo Receivers : a Statistical Physics Perspective ", IEEE Trans. Comm., Vol.55, No.7, pp. 1300--1307, July 2007.
  11. A. W. Eckford, F. R. Kschischang, and S. Pasupathy, " A Partial Ordering of General Finite-State Markov Channels under LDPC Decoding", IEEE Trans. Inf. Theory, Vol.53, Issue 6, pp.2072-2087, June 2007.
  12. H. Zamiri-Jafarian,S. Pasupathy, " Robust and Improved Channel Estimation Algorithm for MIMO-OFDM Systems", IEEE Trans. Wireless Commun., Volume 6, Issue 6, June 2007, pp. 2106 - 2113.
  13. A. W. Eckford, F. R. Kschischang, and S. Pasupathy, "On designing Good LDPC Codes for Markov Channels'', IEEE Trans. Inf. Theory , Vol.53, Issue 1, pp.5-21, Jan 2007.
  14. J.D.Brown, S.Pasupathy and K.N.Plataniotis, "Adaptive Demodulation Using Rateless Erasure Codes" IEEE Trans. Comm., vol.54, no.9, pp.1574-1585, Sept 06.
  15. M. Nissila and S. Pasupathy "Joint estimation of carrier frequency offset and statistical parameters of the multipath fading channel" IEEE Trans. Commun., vol.54, No.6, pp.1038--1048,June 2006.
  16. Y.Ma, R.Schober, S.Pasupathy, and T.J. Lim, ``Efficient BER Evaluation of Linear Multiuser Detectors With Imperfect Channel Estimation for CDMA Fading Channels,'' IEEE Trans. Comm., vol.54, no.2, pp. 242--250, Feb 06.
  17. A. Mirbagheri, K.N.Plataniotis and S.Pasupathy, `` An Enhanced Widely Linear CDMA Receiver With OQPSK Modulation ,'' IEEE Trans. Commun.,vol.54, no.2, pp.261--272, Feb 06.
  18. A.Elkhazin, K.Plataniotis and S.Pasupathy, "Reduced Dimension MAP Turbo-BLAST Detection” IEEE Trans. Commun.,vol.54, no.1, pp.108--118, Jan 06.
  19. A. W. Eckford, F. R. Kschischang, and S. Pasupathy, "Analysis of LDPC Codes for the Gilbert-Elliott Channel", IEEE Trans. Inf. Theory , vol.51, no.11, pp.3872--3889, November 05.
  20. Y.Mao, F.R.Kschischang, B.Li, and S.Pasupathy, " A Factor Graph Approach to Link Loss Monitoring in Wireless Sensor Networks, " IEEE Jnal. on Sel. Areas in Commun., vol.23, issue 4, pp.820--829, April 2005.
  21. Y. Ma, R.Schober and S.Pasupathy, "Performance of M-PSK With GSC and EGC With Gaussian Weighting Errors," IEEE Trans. on Vehicular Technogy, Vol. 54 , Issue 1 , Jan. 2005, pp.149 - 162.
  22. R. Sanchez-Perez, S. Pasupathy and F. J. Casajus-Quiros, "Envelope-Aided Viterbi Receivers for GMSK Signals with Limiter-Discriminator ," IEEE Trans. Commun., vol.52, No.10, October 2004, pp.1733--1746.
  23. S.Lam,K.N.Plataniotis and S.Pasupathy, `` Isometric Data Sequences and Data Modulation Schemes in Fading Channels,'' IEEE Trans. Comm., Volume 52, Number 3, pp.406--415, March 2004.
  24. M.Nissila and S.Pasupathy, ``Adaptive Bayesian and EM-based Detectors for Frequency-Selective Fading Channels,'' IEEE Trans. Comm., Volume 51, Issue 8, pp.1325--1336, Aug.2003.
  25. S.Sen and S.Pasupathy, ``Innovations and singular value decomposition for blind sequence detection in wireless channels.'' Signal Processing, Volume 83, Issue 9, pp.1945--1959, Sept. 2003.
  26. Y.Ma,T.J.Lim, and S.Pasupathy, ``Analysis of differentially coherent linear receivers over Rician-faded CDMA channels,'' IEEE Trans. Wireless Comm., Volume 2, Issue 4 , pp. 758 -772, July 2003.
  27. R.Schober and S.Pasupathy, ``Noncoherent space-time equalization,'' IEEE Trans. Wireless Comm., Volume 2, Issue 3 , pp. 537 -548, May 2003.
  28. T.Luo, E.S.Sousa and S.Pasupathy, '' Small delay diversity in spread spectrum communication systems,'' IEEE Trans. Commun., vol.50, no.7, July 2002, pp.1160--1171.
  29. R.Sanchez-Perez, F.J.Casajus-Quiros and S.Pasupathy, ``Envelope-aided DFE equalisers for detection of GMSK with LD demodulation,'' IEE Proc.-Ckts,Devices and Systems, Vol.149, Issue 3, June 2002, pp.147--153.
  30. Y.Ma,T.J.Lim, and S.Pasupathy, '' Error Probability for Coherent and differential PSK over arbitrary rician fading channels with multiple cochannel interferers,'' IEEE Trans. Commun.,, vol.50, no.3, March 2002, pp.429--441.
  31. H.Zamiri-Jafarian and S.Pasupathy, ''Complexity Reduction of the MLSD/MLSDE Receiver Using the Adaptive State Allocation Algorithm,'' IEEE Trans. Wireless Commun.,, vol.1, no.1, Jan 2002, pp.101--111.
  32. T.Luo, S.Pasupathy and E.S.Sousa, " Interference Control and Chip Waveform Design in Multirate DS-CDMA Communication Systems," IEEE Trans. Wireless Commun., vol.1, no.1, Jan 2002, pp. 56--66.
  33. K.Shahtalebi, S.Gazor, S.Pasupathy and P.G.Gulak, ``Second-order H/sup/spi infin/ optimal LMS and NLMS Algorithms Based on a Second Order Markov Model,'' IEE Proc. on Vision, Image and Signal Processing, Vol. 147, Issue.3, June 2000, pp.231--237.
  34. V.Sorokine, F.Kschischang and S.Pasupathy, ``Gallager Codes for CDMA Applications I: Generalizations, Constructions and Performance Bounds,'' IEEE Trans.Commun., vol.48, no.10, pp.1660--1668, Oct 2000.
  35. V.Sorokine, F.Kschischang and S.Pasupathy, ``Gallager Codes for CDMA Applications II: Implementations, Complexity and System Capacity,'' IEEE Trans. Commun. vol.48, no.11, pp., Nov 2000.
  36. B.Hart and S.Pasupathy, ``Innovations-based MAP Detection for Time-Varying Frequency-Selective Channels'', IEEE Trans. on Commun., vol.48,pp.1507--1519,Sept 2000.
  37. K. Shahtalebi, S. Gazor , S. Pasupathy and P. G. Gulak, "Second Order H-infinity Optimal LMS and NLMS Algorithms Based on a Second Order Markov Model," IEE Proceedings - Vision, Image and Signal Processing, Vol. 147, Issue 3, pp. p.231-237, June 2000.
  38. S.W.Davies, M.Eizenman, S.Pasupathy, W.Muller, G.Slater, `` Models of local behaviour of DNA electrophoresis peak parameters,'' Electrophoresis, vol.20,pp.1443--1454, 1999.
  39. S.W.Davies, M.Eizenman, S.Pasupathy, ``Optimal structure for automatic processing of DNA sequences,'' IEEE Trans. Biomedical Engg., vol.46, no.9, pp.1044--1056, 1999. ( Dr.S.W.Davies' Ph.D thesis in .pdf format can be obtained through his home page )
  40. H.Zamiri-Jafarian and S.Pasupathy, ``Adaptive MLSDE Using the EM Algorithm'', IEEE Trans. Commun.,vol.47, no.8, pp.1181--1193, August 99.
  41. E.Tse and S.Pasupathy, ``Blind Equalization with Differential Detection for Channels with ISI and Fading'', Wireless Personal Commun., Vol.10, no.2, pp.245--269, July 99.
  42. M.Javad Omidi, S.Pasupathy and P.G.Gulak, `` Joint Data and Kalman Estimation of Fading Channels '', Wireless Personal Commun., vol.vol.10, pp.319--339, 1999.
  43. H.Zamiri-Jafarian and S.Pasupathy, `` Adaptive State Allocation Algorithm in MLSD Receiver for Multipath Fading Channels: Structure and Strategy '', IEEE Trans. on Vehicular Techn., vol.48, pp.174--187, January 99. Dr.H.Z-Jafarian's Ph.D Thesis(.ps.gz file)
  44. M.Javad Omidi, P.G.Gulak and S.Pasupathy, `` Parallel Structures for Joint Channel Estimation and Data Detection over Fading Channels '', IEEE Journal on Selected Areas in Commun., vol.16, no.9, pp.1616--1629, December 98.
  45. G.Noriega and S.Pasupathy, `` Adaptive Estimation of Noise Covariance Matrices in Real-Time Data Processing Using Kalman Filtering '', IEEE Trans. on Geoscience and Remote Sensing,, vol.35, no.5, pp.1146--1159, Sept 97.
  46. Q.Chen, E.S.Sousa and S.Pasupathy, ``Muti-carrier DS-CDMA System with Adaptive Frequency Hopping in Multipath Fading Channels'', IEEE Journal on Selected Areas in Commun., vol.14, no.9, pp.1852--1858, December 96.
  47. X.Yu and S.Pasupathy, ``Error Performance of Innovations-based MLSE for Rayleigh Fading Channels'', IEEE Trans. Veh. Tech., vol.45, no.4, pp.631--642, November 96.
  48. H.S.A.Ghaffar and S.Pasupathy, `` Suboptimal Partially Coherent Detection over Multipath / Multichannel Rayleigh Fading '', European Trans. Telecom., Vol.7, No.2, pp.177--192, March--April 96.
  49. A.M.Fard and S.Pasupathy, ``Nonlinear Equalization for Multipath Fading Channels with Noncoherent Demodulation'', IEEE Journal on Selected Areas in Commun., Vol.14, pp.512--520, April 96.
  50. A. Masoomzadeh-Fard and S. Pasupathy, "Adaptive Equalization of Indoor Radio Channels for 156-Mb/s, QPSK Data Transmission", International Journal of Wireless Information Networks, Vol.3, No.2, pp.105--115, 1996.
  51. Q.Chen, E.S.Sousa and S.Pasupathy, ``Performance of Coded Multi-Carrier DS CDMA System in Multipath Fading Channels'', Wireless Personal Communications, Vol.2, pp.167--183, 1995.
  52. D.K.Asano and S.Pasupathy, `` Improved Post-Detection Processing for Limiter-Discriminator Detection of CPM in a Rayleigh, Fast-Fading Channel '', IEEE Trans. Veh. Tech., vol.44, no.4, pp.729--734, November 95.
  53. H.S.A. Ghaffar and S.Pasupathy, ``Asymptotical Performance of Binary and M-ary Signals over Multipath/Multichannel Rayleigh and Rician Fading '', IEEE Trans. Commun., vol.43, no.11, pp.2721--2731, November 95.
  54. H.S.A.Ghaffar and S.Pasupathy, `` Performance of the Noncoherent Biquadratic and GLRT Receivers Over Two-Path Channels With Known Amplitudes and Rayleigh Fading '', IEEE Trans. Veh. Tech., vol.44, no.4, pp.715--728, November 95.
  55. S.Kandala, E.S.Sousa and S.Pasupathy, `` Decorrelators for Multi-Sensor Systems in CDMA Networks '', European Trans. on Telecom., vol.6, no.1, pp.29--40, January-February 95.
  56. X.Yu and S.Pasupathy, `` Innovations-based MLSE for Rayleigh Fading Channels'', IEEE Trans. Commun., vol.43, no.2/3/4, pp.1534--1544, Feb/March/April 95.
  57. S.Kandala, E.S.Sousa and S.Pasupathy, ``Multi-user Multi-sensor Detectors for CDMA Networks'', IEEE Trans. Commun., vol.43, no.2/3/4, pp.946--957, Feb/March/April 95.
  58. M.Alles and S.Pasupathy, ``Suboptimum detection for the two-wave Rayleigh fading channel", IEEE Trans. Commun., vol.42, no.11, pp.2947--2958, November 94.
  59. F.Morales-Moreno, W.Holubowicz and S.Pasupathy, ``Optimization of trellis-coded TFM via matched codes", IEEE Trans. Commun., vol.42, no.2/3/4, pp.1586--1594, Feb/March/April 94.
  60. D.Asano, H.Leib and S. Pasupathy, ``Phase smoothing functions for continuous phase modulation", IEEE Trans. Commun., vol.42, no.2/3/4, pp.1040--1049, Feb/March/April 94.
  61. J.A.Erfanian, S.Pasupathy and G.Gulak, ``Reduced complexity symbol detectors with parallel structures for ISI channels'', IEEE Trans. Commun., vol.42, no.2/3/4, pp.1661--1671, Feb/March/April 94.
  62. M.Alles and S.Pasupathy, ``Channel Knowledge and Optimal Performance for Two-Wave Rayleigh Fading Channels'', IEEE Trans. Veh. Tech., vol.43, no.1, pp.8--20, February 94; Correction , vol.44, no.1, p.202, February 95.
  63. F.R.Kschischang and S.Pasupathy, ``Optimal nonuniform signaling for Gaussian channels", IEEE Trans. Inf. Theory, vol.39, no.3, pp. 913--929, May 1993.
  64. M.Alles and S.Pasupathy, ``Coding for discretely phase ambiguous additive white gaussian channel", IEEE Trans. Inf. Theory, vol.39, no.2, pp.347--357, March 93.
  65. H.Leib and S.Pasupathy, ``Error control properties of minimum shift keying", IEEE Commun. Magazine, vol.31, no.1, pp.52--61, Jan 93.
  66. G.Noriega and S.Pasupathy, ``Application of Kalman filtering to real-time preprocessing of geophysical data'', IEEE Trans. Geoscience and Remote Sensing, vol.30, no.5, pp.897-910, Sept 92.
  67. H.Leib and S.Pasupathy, ``Noncoherent block demodulation of MSK with inherent and enhanced coding", IEEE Trans. Commun., vol.40, no.9, pp.1430-1441, Sept 92.
  68. F.R.Kschischang and S.Pasupathy, ``Some ternary and quaternary codes and associated sphere packings", IEEE Trans. Inf. Theory, vol.38, no.2, pp. 227-246, March 92.
  69. H.Leib and S.Pasupathy, ``Digital transmission performance of standard analog filters", IEEE Trans. Commun., vol.40, no.1, pp.42-50, Jan 1992.
  70. S.Pasupathy, ``Future trends in telecommunication education", IEICE Trans. Commun., vol.E75-B, no.1, pp.9-13, Jan 1992.
  71. H.Leib and S.Pasupathy, ``Optimal noncoherent block demodulation of differential phase shift keying(DPSK)", AEU, vol.45, no.5, pp.299-305, 1991.
  72. H.Leib and S.Pasupathy, ``Trellis-coded differentially coherent(TCDC) MPSK with carrier phase noise", IEEE Trans. Commun., vol.39, no.6, pp.877-886, June 1991.
  73. B.Champagne, M.Eizenman and S.Pasupathy, ``Exact maximum likelihood time delay estimation for short observation intervals" IEEE Trans. Signal Processing, vol.39, no.6, pp.1245-1257, June 1991.
  74. P. Galko and S. Pasupathy, ``Spectral properties of correlatively encoded CPM", AEU, vol.45, no. 1, pp.1-10, Jan. 1991.
  75. B. Champagne, M. Eizenman and S. Pasupathy, ``Factorization properties of optimum space-time processors in nonstationary environments", IEEE Trans. Acoustics, Speech & Signal Processing, vol. 38, no. 11, pp. 1853-1869, Nov. 1990.
  76. R. Kohno, H. Imai, M. Hatori and S. Pasupathy, ``Combination of an adaptive array antenna and a canceller of interference for direct-sequence spread-spectrum multiple-access system", IEEE Journal on Selected Areas in Commun., vol. 8, no. 4, pp. 675-682, May 1990.
  77. R. Kohno, H. Imai, M. Hatori and S. Pasupathy, ``An adaptive canceller of co-channel interference for spread-spectrum multiple access communication networks in a power line", IEEE Journal on Selected Areas in Commun., vol. 8 no. 4, pp. 691-699, May 1990.
  78. F. Kschischang, P. de Buda and S. Pasupathy, ``Block coset codes for M-ary phase shift keying", IEEE Journal on Selected Areas in Commun.; Bandwidth and Power Efficient Coded Modulation, vol.7, no.6, pp.900-913, Aug. 1989.
  79. J. Krolik, M. Eizenman and S. Pasupathy, ``Time delay estimation of signals with uncertain spectra", IEEE Trans. Acoustics, Speech and Signal Processing, vol.36, no.12, pp. 1801-1811, Dec. 1988.
  80. H. Leib and S. Pasupathy, ``The phase of a vector perturbed by Gaussian noise and differentially coherent receivers", IEEE Trans. Inf. Theory, S.O. Rice Memorial Issue, vol.34, no.6, pp. 1491-1501, Nov. 1988.
  81. F. Morales-Moreno and S. Pasupathy, ``Structure, Optimization and Realization of FFSK trellis codes", IEEE Trans. Inf. Theory, vol.34, no.4, pp. 730-751, July 1988.
  82. B. Toplis and S. Pasupathy, ``Tracking improvements in fast RLS algorithms using a variable forgetting factor", IEEE Trans. Acoustics, Speech and Signal Processing, vol.ASSP-36, no.2, pp.206-227, Feb.88.
  83. P. Galko and S. Pasupathy, ``Optimization of linear receivers for data communication signals", IEEE Trans. Inf. Theory, vol. IT-34, no. 1, pp. 79-92, Jan. 88.
  84. H. Leib and S. Pasupathy, ``Trellis coded MPSK with reference phase errors", IEEE Trans. Commun., vol. COM-35, no. 9, pp. 888-900, Sept. 1987.
  85. A. Grami, D. Makrakis and S. Pasupathy, ``Detection using a noise estimation-cancellation technique", IEEE Trans. Commun., vol. COM-35, no. 8, pp. 786-794, Aug. 87.
  86. H. Leib, M. Eizenman, S. Pasupathy and J. Krolik, ``Adaptive lattice filter for multiple sinusoids in white noise", IEEE Trans. Acoustics, Speech and Signal Processing, vol. ASSP-35, no. 7, pp. 1015-1023, July 87.
  87. B. Sayar and S. Pasupathy, ``Nyquist 3 pulse shaping in continuous phase modulation", IEEE Trans. Commun., vol. COM-35, no. 1, pp. 57-67, Jan. 1987.
  88. R. Kohno, S. Pasupathy, H. Imai and M. Hatori, ``Combination of cancelling intersymbol interference and decoding of error-correcting code", Proc. IEE, Part F, vol. 133, No. 3, pp. 224-231, June 1986.
  89. P. Galko and S. Pasupathy, ``Linear receivers for correlatively coded MSK", IEEE Trans. Commun., vol. COM-33, No. 4, pp. 338-347, April 1985.
  90. D. Saha and S. Pasupathy, ``Fractional sampling and robust equalization", Journal of Franklin Institute, Vol. 317, No. 3, pp. 183-211, March 1984.
  91. E.S. Sousa and S. Pasupathy, ``Enhanced receivers for non-optimally allocated filtering", IEEE Trans. Commun., vol. COM-31, No. 7, pp. 879-885, July 1983.
  92. E.S. Sousa and S. Pasupathy, ``Pulse shape design for Teletext data transmission", IEEE Trans. Commun., vol. COM-31, No. 7, pp. 871-878, July 1983.
  93. E.A. Newcombe and S. Pasupathy, ``Error rate monitoring for digital communications", Proc. IEEE, vol. 70, No. 8, pp. 805-828, Aug. 1982.
  94. P. Galko and S. Pasupathy, ``The mean power spectral density of Markov chain driven signals", IEEE Trans. Inf. Theory, vol. IT-27, No.6, pp. 746-754, Nov. 1981.
  95. W. Hirt and S. Pasupathy, ``Suboptimal reception of binary CPSK signals", IEE Proc., F, Commun., Radar & Signal Process., vol. 128, No. 3, pp. 125-134, June 1981.
  96. W. Hirt and S. Pasupathy, ``Continuous phase chirp (CPC) signals for binary data communication - Part 1: Coherent detection", IEEE Trans. Commun., vol. COM-29, No. 6, pp. 836-847, June 1981.
  97. W. Hirt and S. Pasupathy, ``Continuous phase chirp (CPC) signals for binary data communication - Part 2: Noncoherent detection", IEEE Trans. on Commun., vol. COM-29, No. 6, pp. 848-858, June 1981.
  98. E.A. Newcombe and S. Pasupathy, ``Error rate monitoring in a partial response system", IEEE Trans. Commun., vol. COM-28, No. 7, pp. 1052-1061, July 1980.
  99. S. Pasupathy, ``Minimum shift keying; a spectrally efficient modulation", IEEE Communications Magazine, vol. 17, No. 4, pp. 14-22, July 1979.
  100. S. Pasupathy, ``Equivalence of transient and narrowband signals", Journal of Franklin Institute, vol. 305, No. 1, pp. 49-56, Jan. 1978.
  101. S. Pasupathy, ``Optimum spatial processing of passive sonar signals", IEEE Trans. Aerospace & Electronic Systems, vol. AES-14, No.1, pp. 158-164, Jan. 1978.
  102. S. Pasupathy, ``Optimal and conventional array processing", Canadian Electrical Engineering Journal, vol. 3, No. 1, pp.27-31, Jan. 1978.
  103. S. Pasupathy, ``Correlative Coding: a bandwidth efficient signaling scheme", (Invited paper), IEEE Communications Society Magazine, vol.15, No. 4, pp. 4-11,July 1977.
  104. P. Kabal and S. Pasupathy, ``Partial-response signaling", IEEE Trans. on Communications, vol.COM-23, No. 9, pp. 921-934, Sept. 1975.
  105. S. Pasupathy and A.N. Venetsanopoulos, ``Optimum active array processing structure and space-time factorability", IEEE Trans. on Aerospace & Electronic Systems, vol. AES-10, No. 6, pp. 770-778, Nov. 1974.
  106. S. Pasupathy and P.M. Schultheiss, ``Passive detection of Gaussian signals with narrowband and broadband components", J. Acoustic Soc. America, vol. 56, No.3, pp. 917-921, Sept. 1974.
  107. S. Pasupathy, ``A transistor RC oscillator using negative impedances", Electronic Eng., pp. 808-809, December 1966.

Short Journal Papers

  1. A.C.C.Lam, A.Elkhazin, S.Pasupathy and K.N.Plataniotis, " Pulse Shaping for Differential Offset-QPSK," IEEE Trans.Comm., vol.54, issue 10, pp.1731--1734. October 2006.
  2. S.Poon, K.Plataniotis and S.Pasupathy, "Superimposed Asymmetric Modulation in Narrowband Fading Channels using Orthogonal Codes" IEEE Trans. Wireless Comm., vol.5, issue 6, pp. 1260--1265, June 2006.
  3. Y.Ma, Z.Wang and S.Pasupathy, `` Asymptotic Performance of Hybrid-Selection / Maximal-Ratio Combining over Fading Channels, '' IEEE Trans. Commun.,vol.54, no.5. May 2006, pp. 770--777.
  4. Y.Ma, R.Schober and S.Pasupathy, ``Effect of Channel Estimation Errors on MRC Diversity in Rician Fading Channels'', IEEE Trans. Vehicular Techn., vol.54, no.6, pp.2137--2142, November 05.
  5. Y.Ma, Q.T.Zhang, R.Schober and S.Pasupathy, `` Diversity Reception of DAPSK Over Generalized Fading Channels,'' IEEE Trans. Wireless Comm., vol.4, no.4, pp.1834--1846, July 05.
  6. H.Zamiri-Jafarian, H. Khoshbin and S. Pasupathy, `` Time-Domain Equalizer for OFDM systems Based on SINR Maximization,'' IEEE Trans.Commun., vol.53, no.6, pp.924--929, June 2005.
  7. Ma,Y. and Pasupathy, S., ``Efficient Performance Evaluation for Generalized Selection Combining on Generalized Fading channels, '' IEEE Trans. on Wireless Commun., vol.3, no.1, pp.29--34, Jan 2004.
  8. Schober, R., Lampe, L.H.-J., Gerstacker, W.H.and Pasupathy, S., ``Modulation Diversity for Frequency-Selective Fading Channels,'' IEEE Trans. on Inf. Theory, Vol. 49, Issue 9 , pp. 2268 -2276, Sept 2003.
  9. R.Schober,L.H-J.Lampe, Y.Ma, and S.Pasupathy, `` DF-DD for Channels with Phase Noise '', IEEE Trans. on Commun., vol.51, no.6, pp.890--893, June 2003.
  10. R.Schober, Y.Ma, and S.Pasupathy, `` On the error probability of Decision-Feedback Differential Detection'', IEEE Trans. on Commun., vol.51, no.4, pp.535--538, April 2003.
  11. D.Asano and S.Pasupathy, ``Optimization of Coded GMSK Systems,'' IEEE Trans. Inf. Theory., vol.48, no.10, pp.2768--2773, October 2002.
  12. S.Gazor, A.M.Rabiel and S.Pasupathy, ``Synchronized Per Survivor MLSD Receiver using a Differential Kalman Filter,'' IEEE Trans. Comm., vol.50, no.3, March 2002, pp.364--368
  13. D.K.Asano, S.Pasupathy and R.Kohno, ``Coding and Modulation Tradeoffs for Limiter-Discriminator Based CPM Transceivers in a Rayleigh Fading Channel,'' IEICE Trans. Commun., pp.1896--1899, August 2000.
  14. B.Hart, D.Borah and S.Pasupathy, `` Autocovariance Preserving Estimator for Fading Channels'', IEEE Trans. Commun., vol.48, no.10, pp.1614 -- 1617, Oct 2000. .
  15. V.F.Szeto and S.Pasupathy, ``Iterative Decoding of Serially Concatenated Convolutional Codes and MSK'', IEEE Commun. Letters,, vol.3, no.9, pp.272--274, Sept 99.
  16. H.Zamiri-Jafarian and S.Pasupathy, ``EM-based Recursive Estimation of Channel Parameters'', IEEE Trans. Commun., vol.47, no.9. pp.1297--1302, Sept 99.
  17. A.Kiruluta, M.Eizenman and S.Pasupathy, `` Predictive Head Movement Tracking using a Kalman Filter '', IEEE Trans. on Systems, Man and Cybernetics., vol.27, part B, no.2, pp. 326--331, April 97.
  18. A. Masoomzadeh-Fard and S. Pasupathy, `` Combined Equalization and Differential Detection using Precoding '', IEEE Trans. on Commun., vol.45, no.3, pp.274--278, March 1997.
  19. F.R.Kschischang and S.Pasupathy, ``Optimal shaping properties of the truncated polydisc", IEEE Trans. Inf. Theory, vol.40, no.3, pp.892-903, May 1994.
  20. R.Pandey, H.Leib and S.Pasupathy, ``Noncoherently orthogonal digital phase modulation", IEEE Trans. Commun. vol.40, no.6, pp.992-995, June 1992.
  21. A. Grami and S. Pasupathy, ``Authors' Reply", IEEE Trans. Commun., vol 37, no. 8, p. 885, August 1989.
  22. A. Grami and S. Pasupathy, ``Pulse shape, excess bandwidth and timing error sensitivity in PRS systems", IEEE Trans. Commun., vol. COM-35, no. 4, pp. 475-480, April 1987.
  23. B. Sayar and S. Pasupathy, ``Further results on Nyquist's third criterion", Proc. IEEE, vol. 74, No. pp. 1460-1462, Oct. 1986.
  24. E.S. Sousa and S. Pasupathy, ``Filtering allocation for Teletext data transmission under power and peak constraints", IEEE Trans. Commun., Vol. COM-31, No. 7, pp. 933-935, July 1983.
  25. P. Galko and S. Pasupathy, ``Comments on `Power spectrum of angle modulated digital signals' ", IEEE Trans. Commun., vol. COM-31, No. 1, pp. 160-161, Jan. 1983.
  26. S. Pasupathy, M.A. Yongacoglu and J.B. Taller, ``Carrier phase error in single sideband partial response systems", IEEE Trans. Commun., vol. COM-28, No. 12, pp. 2010-2014, Dec. 1980.
  27. P. Galko and S. Pasupathy, ``Comments on `Signal Duration and the Fourier Transform'", Proc. IEEE, vol. 68, No. 11, p. 1452, Nov. 1980; correction, p. 755, June 1981.
  28. E.A. Newcombe and S. Pasupathy, ``Effects of filtering-allocation on the performance of a modified duobinary system", IEEE Trans. Commun., vol. COM-28, No. 5, pp. 749-753, May 1980.
  29. S. Pasupathy, and W.J. Alford, ``Range and bearing estimation in passive sonar", IEEE Trans. Aerospace & Electronic Systems, vol. AES-16, No.2, pp. 244-249, March 1980.
  30. S. Pasupathy, ``Modified forms of MSK are narrowband", IEEE Communications Magazine, Jan. 1980, p. 2, (Letter).
  31. S. Pasupathy, ``Signal theory", IEEE Information Theory Group Newsletter, Sept. 1979, p. 4.(Letter).
  32. S. Pasupathy, and A.N. Venetsanopoulos, ``The impact of the computer revolution on communications and signal processing", IEEE Trans. on Educ., vol. E-22, pp. 41-42, May 1979.
  33. M. Rabzel and S. Pasupathy, ``Spectral shaping in MSK-type signals", IEEE Trans. Communications, vol. COM-26, No. 1, pp. 189-195, Jan. 1978.
  34. S. Pasupathy, ``Spatial correlation of reverberation in active sonar", IEEE Trans. Aerospace & Electronic Systems, vol. AES-12, No.5, pp. 639-643, Sept. 1976.
  35. S. Pasupathy, ``Nyquist's Third Criterion", Proc. IEEE, vol. 62, No. 6, pp. 860-861, June 1974.
  36. S. Pasupathy, ``Amplitude of oscillation in a negative resistance oscillator", Int. J. Electonics, vol. 35, No. 3, pp. 425-428, Sept. 1973.
  37. S. Pasupathy, ``Equivalence of LC and RC oscillators", Int. J. Electronics, vol. 34, No. 6, pp. 855-857, June 1973.
  38. S. Pasupathy, ``Remarks on `A simulated inductor and an RC oscillator' ", Int. J. Electronics, vol. 32, No. 5, p. 599, May 1972.
  39. M.K. Achuthan and S. Pasupathy, ``Negative resistance in amplifiers and conditions for the stability of amplifiers", IEEE Trans. on Educ., pp. 102-103, August 1970.
Pas S. Pasupathy