List of Articles شکلدهی پرتو Open Access Article Abstract Page Full-Text 1 - Investigation and Evaluation of Adaptive Nulling Methods of Array Antennas Using Genetic Algorithm S. Jam M. Delroshan Open Access Article Abstract Page Full-Text 2 - Energy Efficiency in Secrecy Multi-Antenna Two-Way Relay Networks F. B. soroush akhlaghi Open Access Article Abstract Page Full-Text 3 - Adaptive Acoustic Beamforming with Improved Differential Method Negar Sarshar Mehdi Bekrani