AM (Amplitudska modulacija), FM (Frekvencijska modulacija), PM (Fazna modulacija).
While the search for a free PDF, possibly for a specific chapter like "18," is common, pursuing that path is a disservice to yourself and to the academic community. You risk using an outdated or incorrect version, and you are disregarding the legal rights of the author and publisher. principi telekomunikacija miroslav dukic pdf 18
For standard single-mode fiber at 1550 nm, ( D \approx 17 ) ps/(nm·km). If your laser has ( \Delta \lambda = 0.1 ) nm and length ( L = 100 ) km, the spread is 170 ps. For a 10 Gb/s system (bit period = 100 ps), this spread would cause intersymbol interference unless compensated. For standard single-mode fiber at 1550 nm, (
"Principi telekomunikacija" (Principles of Telecommunications) is a widely used textbook in the field of telecommunications, written by Miroslav Đukić. The book provides a thorough understanding of the basic concepts, technologies, and systems used in modern telecommunications. and systems used in modern telecommunications.