Moftakharzadeh, A., Mousavi, S. F., Sadrossadat, S. A.. Modeling Transient Time-Dependent Behavior of a Digital Phase-Locked Loop Circuit Using Gated Recurrent Neural Network . Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran. 2025;23(2):117-126. doi: