A26.  N. Kabaoglu and H. A. Cirpan, “Wideband Target Tracking by Using SVR-Based Sequential Monte Carlo Method” Signal Processing, Vol. 88, Issue 11, pp. 2804-2816, November 2008.

A25.  H. Dogan, H. A. Cirpan and Erdal Panayirci “An Efficient Joint Channel Estimation and Decoding Algorithm for Turbo-Coded Space-Time Orthogonal Frequency Division Multiplexing Receivers” IET Communications , Vol 2, Issue 7, pp. 886-894, August 2008.

A24.  Hakan Dogan, Erdal Panayirci, H. A. Cirpan and Bernard H. Fleury, “MAP Channel Estimation Based PIC Receiver for Downlink MC-CDMA Systems” EURASIP Journal on Wireless Communications and Networking, vol. 2008, Article ID 570624, 9 pages, 2008. doi:10.1155/2008/570624

A23.  H. Dogan, H. A. Cirpan and Erdal Panayirci “Iterative Channel Estimation and Decoding of Turbo Coded SFBC-OFDM Systems” IEEE Transactions on Wireless Communications, Vol. 6, No.8, August 2007.

A22.  Erdal Panayirci, Hakan A. Cirpan, Marc Moeneclaey, ve Nele Noels “Blind Phase Noise Estimation in OFDM systems by sequential Monte Carlo method,” European Transactions on Telecommunications: Special Issue on Multi Carrier Spread Spectrum, Vol. 17, Issue 6, pp. 685-693, Dec. 2006.

A21.  Habib Şenol, Hakan A. Çırpan, Erdal Panayırcı ve Mesut Çevik “A Low Complexity Time-Domain MMSE Channel Estimator for Space-Time/Frequency Block Coded OFDM Systems,” EURASIP Journal on Applied Signal Processing, Special Issue on Reliable Communications over Rapidly Time-Varying Channels, Vol. 2006.

A20.  Hakan A. Çırpan, Erdal Panayırcı ve Hakan Doğan, “Non-Data-Aided Channel Estimation for OFDM Systems with Space-Frequency Transmit Diversity” IEEE Transactions on Vehicular Technology, Vol. 55, No.2, Mart 2006.

A19.  Habib Şenol, Hakan A. Çırpan, and Erdal Panayırcı,, “Linear Expansions for frequency selective channels in OFDM,” AEÜ International Journal of Electronics and Communications, Volume 60, Issue 3, pages 224-234, March 2006.

A18. Erdal Panayırcı, Costas Georghiades, Xiadong Wang and ve Hakan Ali Çırpan, “Editorial,” EURASIP Journal on Wireless Communications and Networking, Vol 2005, No.2, pages 79-82, 2005.

A17.  Habib Şenol, Hakan A. Çırpan, ve Erdal Panayırcı,, “A Low Complexity KL-Expansion Based Channel Estimator for OFDM Systems,” EURASIP  Journal on Wireless Communications and Networking,  Vol 2005, No.2,  pp. 163-174 2005.

A16.  Adnan Şen, Hakan A. Çırpan, ve Erdal Panayırcı,, “Adaptive Kalman Receiver for OFDM Systems with Transmiter Diversity in Mobile Wireless Channels,” Frequenz, Journal of Telecommunications,   Vol. 58,  pp. 234-238, 11-12/2004.

A15.  Nihat Kabaoglu, Hakan A. Çırpan ve Selçuk Paker, “EM Based Stochastic Maximum Likelihood Approach for Localization of Near-Field Sources in 3-D,” Frequenz, Journal of Telecommunications,   Vol. 58, pp. 178-184, 7-8/2004.

A14.  Hakan A. Çırpan, Erdal Panayırcı ve Hakan Doğan, “Iterative channel estimation approach for space-time frequency coded OFDM systems with transmitter diversity,” European Transactions on Telecommunications: Special Issue on Multi Carrier Spread Spectrum, Vol. 15, pp. 235-248 2004.

A13.  Adnan Şen, Hakan A. Cirpan, ve Erdal Panayırcı, “Joint Channel Tracking and Symbol Detection for OFDM Systems with Kalman Filtering,“ AEÜ International Journal of Electronics and Communications,   , Vol. 57, No. 5, sayfa 317-327 2003.

A12.  Nihat Kabaoglu, Hakan A. Cirpan, Erdinc Cekli and Selcuk Paker, “Deterministic Maximum Likelihood Approach for 3-D Near-Field Source Localization“,  AEÜ International Journal of Electronics and Communications,   , Vol. 57, No. 5, sayfa 345-350  2003

A11.  Erdinç Çekli and Hakan A. Çırpan, “Unconditional Maximum Likelihood Approach for Localization of Near-Fielde Sources:Algorithm and Perfromance Analysis,”AEÜ International Journal of Electronics and Communications Vol. 57, No.1,  pages 9-15  2003.  

A10. Erdal Panayırcı  and Hakan A. Çırpan, “Maximum A Posteriori Multipath Fading Channel Estimation for OFDM Systems,” European Transactions on Telecommunications: Special Issue on Multi Carrier Spread Spectrum  & Related, Vol. 13, No. 5 September/October 2002 

A9. Hakan A. Çırpan Erdal Panayırcı and Erdinc Cekli, “Maximum Likelihodd Blind Channel Estimation for Space-Time Coding Systems,” EURASIP Journal on Applied Signal Processing: Special Issue on Space-Time Coding and its Applications, No.5,  pages 497-506, 2002.  

A8. Hakan A. Çırpan and Erdinc Cekli, “Deterministic Maximum Likelihood Approach for Localication of Near-Field Sources,” AEÜ International Journal of Electronics and Communications Vol. 56, No.1,  pages 1-10  2002.  

A7. Hakan A. Cirpan and Michail K. Tsatsanis, "Maximum Likelihood Estimation of FIR Channels Excited by Convolutionally Encoded Inputs," IEEE Transactions on Communications,  Vol. 49, No. 7, pages 1125-1128, June 2001.  

A6. Osman N. Uçan and Hakan A. Çırpan, “Trellis Coded Quantization/Modulation over Rician Fading Channel,” International Journal of Applied Mathematics,  Vol. 6, No. 3,  pages 263-269, 2001.  

A5. Hakan A. Cirpan, Yucel Turker and Erdinc Cekli, "Stochastic Approach for Blind Estimation of Multiple Co-Channel Signals Received at an Antenna Array," AEÜ International Journal of Electronics and Communications,  Vol. 55, No.2, pages 119-122, 2001.

A4. Hakan A. Cirpan and Osman N. Ucan, “Blind Equalization of   Quadrature Partial Response-Trellis Coded Modulated Signals in  Rician Fading,” International Journal of Satellite Communications, vol. 19, pages 159-168, 2001.

A3. Hakan A. Çırpan and Michail K. Tsatsanis, “Maximum Likelihood Blind Channel Estimation in the Presence of Doppler Shifts,” IEEE Transactions on Signal Processing,  Vol. 47, No. 6, pages 1559-1569, June 1999.

A2. Hakan A. Çırpan and Michail K. Tsatsanis, “Blind Receivers for Nonlinearly Modulated Signals in Multipath,” IEEE Transactions on Signal Processing,  Vol. 47, No. 2, pages  583-586, Feb. 1999.  

A1. Hakan A. Çırpan and Michail K. Tsatsanis, “Stochastic Maximum Likelihood Methods for Semi-Blind Channel Equalization,” IEEE Signal Processing Letters, Vol. 5, No. 1, pages 21-24, Jan. 1998.