List of Articles Direction of Arrival Open Access Article Abstract Page Full-Text 1 - Reduction of Cramer-Rao Bound in Arbitrary Pre-designed Arrays Using Altering an Element Position Hamidreza Bakhshi Mohsen Abedini Open Access Article Abstract Page Full-Text 2 - Robust DOA Estimation in the Presence of Mutual Coupling effect with Application in Auxiliary Vehicle Positioning Zahra Dehghani Naser Parhizgar Hamid Azad