The following overview should give you enough of an understanding about the basics of RF modulation to select the appropriate hardware for your next project. Three of the most common digital ...

Software-Defined Radio and the Magic of Frequency Modulation The world around us hums with invisible signals, carrying everything from our ...

Basic Digital Modulation Techniques; 4. Introduction to Cryptography: Cipher Systems and Private Key Cryptography, Key Equivocation theorem, Perfect Security and One-Time Pad, Computational Security ...

[brmarcum] takes us back to analog building block basics with his Frequency Modulation and Demodulation tutorial. Frequency Modulation (FM) sounds simple at first, but understanding the ...

CATALOG DESCRIPTION: Digital modulation, complex baseband signaling, multicarrier modulation, sequence estimation, the Viterbi algorithm, probability of error ...

Varying the voltage of a carrier or a direct current in order to transmit analog or digital data. Amplitude modulation (AM) is the oldest method of transmitting human voice electronically.