Modulasi..

proses penumpangan signal informasi kepada signal pembawa..he2x..sok tau aja nih..

dibawah ini ada beberapa e-book tentang modulasi ya..:
-. Introduction to Modulators
-. Principles of Digital Modulation
-. QPSK Modulation Demystified
-. Amplitude Shift Keying (ASK) Modulation
-. OOK, ASK and FSK Modulation in the Presence of an Interfering signal
-. AM/FM Modulation
-. PLSK vs. DPSK in Four-Wave Mixing Crosstalk