https://www.mediafire.com/file/vd8ucm9klabprvf/physical_layer.pptx/file https://www.mediafire.com/file/vd8ucm9klabprvf/physical_layer.pptx/file https://www.mediafire.com/file/vd8ucm9klabprvf/physical_layer.pptx/file https://www.mediafire.com/file/hbzbtjltc8w2zl7/chapter3.ppt/file
Professor, and HOD , Department of AI &ML, Center Head, Center for Data Science, Vardhaman College of Engineering, Hyderabad