Angle modulation is B-tech 1st and 2nd years notes for B-tech students.This pdf can help you for exam preparation because these are quick revision note.

There are useful lecture notes by prof V. Venakat Rao who explain complete chapter in a pdf with diagrams and examples. Read more bellow in the pdfs.

Following topics are included in this pdf.

1. Angle modulation definition
2. Phase modulating
3. frequency modulation
4. Frequency Deviation