Modulation Techniques and WLANLaajuus (3 ECTS)

Objective

The student understands principles of analogue and digital modulation methods, principles of spread spectrum systems, Orthogonal Frequency Division Multiplexing (OFDM) and WLAN networks.

Content

Analogue amplitude modulation techniques and related modulator/demodulator principles and spectra, frequency and phase modulation, related modulator/demodulator principles and spectra. Principles of direct sequence and frequency hopping spread spectrum systems, Orthogonal Frequency Division Multiplexing (OFDM). Wireless LAN: Network applications, 802.11 WLAN standards, RF characteristics, fundamentals of WLAN security.

Qualifications

Telecommunications Theory