R. Rahimi, G. Dadashzadeh, E. Jedari, M. Maleki, "An auxiliary tone based MAC scheme for high density ad hoc networks with directional antennas", ASIA PACIFIC CONFERENCE ON COMMUNICTION, 2009/04/13, Issue: Mohammad Moghaddam, Gholamreza Dadashzadeh, Hamid Reza Bakhshi, Peyman Rahmati, " Adaptive Beamforming Method based on Constrained Adaptive Beamforming Method based on Constrained ", Global Mobile Cong 2009, 2009/08/14, Issue: F. Geran Gharakhili, Gh. Dadashzadeh, M. Fardis, A. Abolghasemi, "A novel planar UWB antenna with WLAN band rejected capability", Intrnational Symposium on Telecommunication 2008, 2008/07/27, Issue: Saber Soltani, Gholamreza Dadashzadeh, Mohammad Nagi Azar Manesh, Parisa Lotfi, "A novel UWB monopole antenna for WLAN Application based on rectangular aperture", هفدهمين کنفرانس مهندسي برق ايران, 2009/05/16, Issue: Mohammad Honorvar, Gholamreza Dadashzadeh, Mohamad Naser Moghadasi, "Finite Element Modeling of Chirowaveguide", Mediterranean Microwave Symposium 2008, 2008/10/16, Issue: Jasem Jamali, Gholamreza Dadashzadeh, Mohamad Naser Moghadasi, ali habibzadeh, "Analysis of a Helix Antenna Using a Moment Method Approach With Curved Basis and Testing Functions", Mediterranean Microwave Symposium 2008, 2008/10/16, Issue: F. Jolani, A.M. Dadgarpour, G. Dadashzadeh, "Reduction of mutual coupling between dual-element antennas with new PBG techniques", 13th International Symposium on Antenna Technology and Applied Electromagnetics and the Canadian Radio Science Meeting, 2009/12/24, Issue: M. Dosaranian-Moghadam, H. Bakhshi, G. Dadashzadeh, M. Godarzvand-Chegini, "Joint base station assignment, power control error, and adaptive beamforming for DS-CDMA cellular systems in multipath fading channels", 2010Global Mobile Cong , 2010/12/18, Issue: M. Dosaranian-Moghadam, H. Bakhshi, G. Dadashzadeh, M. Godarzvand-Chegini, "Joint closed-loop power control and constrained LMS algorithm for DS-CDMA receiver in multipath fading channels", 2010Global Mobile Cong , 2010/12/19, Issue: Y. Taghinia, G. Dadashzadeh, E. Jedari, A. R. Enayati, "The Effect of Subcarrier-Based Channel Estimation on the BER Bound of Turbo Coded OFDM/SDMA System", 2010 International Conference on Signal Acquisition and Processing, 2010/02/09, Issue: Mohammad Dosaranian Moghaddam, Hamidreza Bakhshi, Gholamreza Dadashzadeh, "Interference management for DS-CDMA receiver through base station assignment in multipath fading channels", World Confernce on Network, 2010/06/25, Issue: Mohammad Dosaranian Moghaddam, Hamidreza Bakhshi, Gholamreza Dadashzadeh, "Joint Constrained LMS Algorithm and Base Station Assignment for DS-CDMA Receiver in Multipath Fading Channels", World International on communication, 2010/09/23, Issue: Ali Azar Bar, Hamidreza Bakhshi, Gholamreza Dadashzadeh, "Direct Data Domain Algorithm in the Presence of Mutual Coupling", International Symposium on Antenna Technology and Applied Electromagnetic , 2010/07/05, Issue: Ali Forootanpour, Gholamreza Dadashzadeh, Mahmoud Shah Abadi, "Investigation of Multipactor Effect on Return Loss Degradation", 2011 European conference on antennas and propagation , 2011/05/05, Issue: A. Azarbar, G. Dadashzadeh, "A new DOA estimation based on direct data domain algorithm", IEEE GCC Conferende 2011, 2011/10/27, Issue: Ali Araghi, Gholamreza Dadashzadeh, "On the use of characteristic modes theory to optimize the radiation of a slotted waveguide array antenna", International Conference on communication systems , 2011/11/25 R. Rahimi, G. Dadashzadeh, "Improved Power Allocation in Parallel Poisson Channels", Multi-Conference on Systems, Signals and Devices, 2012/03/20 R. Rahimi, G. Dadashzadeh, "Evaluation of Auxiliary Tone Based MAC Scheme for Wireless ad hoc Networks with Directional Antennas", Multi-Conference on Systems, Signals and Devices, 2012/03/20 Ali Araghi, Gholamreza Dadashzadeh, "On the use of Theory of Characteristic Modes to equalize two radiating structures from frequency behavior point of view", International Symposium on Antenna Technology and Applied Electromagnetics, 2012/06/25 Reyhaneh Keneshloo, Gholamreza Dadashzadeh, Majid Okhovvat, "Investigation of multipactor effect on return loss degradation on dielectric resonator filters", International Symposium on Antenna Technology and Applied Electromagnetics, 2012/06/25 S. F. Seyyedrezaei, G. R. Dadashzadeh, A. Araghi, "A novel MIMO antenna design using Characteristic Modes", International Symposium on Antenna Technology and Applied Electromagnetics, 2012/05/25 M. H. Ghazizadeh, G. Dadashzadeh, M. Korshidi, "A novel wideband electromagnetic band gap structure for circular polarization conversion", International Symposium on Antenna Technology and Applied Electromagnetics, 2012/06/25 Amir Hossein Haghparast, Gholamreza Dadashzadeh, "A dual band polygonshaped cpw-fed planar monopole antenna with circular polarizationand isolation enhancement for MIMO aplications", کنفرانس - European conference on antennas and propagation (EUCAP2015) , 2015/04/13 Mahdi Ghaemi, Hamidreza Memarzadeh-Tehran, Gholamreza Dadashzadeh, "A switched beam HSRR-like antenna for on/off-body communication", Asia-Pacific Conference on Antennas and Propagation, 2015/05/30 M. Rahzani, G. Dadashzadeh, M. Khorshidi, "Cloaking of the cylindrical dielectric structure with double slot square loop cells", Thirteenth International Symposium on Wireless Communication Systems (ISWCS16) , 2016/09/23 Esmaeil Tahanian, Gholamreza Dadashzadeh, "A Novel Ridge-Gap-Waveguide Slow-Wave Structure for G-Band Travelling-Wave Tube", Intrnational Symposium on Telecommunication 2008, 2016/11/30 Y. Torabi, G. Dadashzadeh, "Compact filtering unequal Wilkinson power divider with 1:15 power dividing ratio using composite right/left handed-coupled lines", International Conference on Electromagnetics in Advanced Application, 2017/10/11 Salman Behboudi Amlashi, Ali Araghi, Gholamreza Dadashzadeh, "Design of a Photoconductive Antenna for Pulsed-Terahertz Spectroscopy with Polarization Diversity", International Symposium on Networks, Computers and Communications (ISNCC) , 2018/06/19