Модуляция Цифровая модуляция QAM / PAM General QAM Demodulator Baseband General QAM Modulator Baseband Rectangular QAM Modulator Baseband Rectangular QAM Demodulator Baseband Фазовая модуляция BPSK Baseband Modulator BPSK Baseband Demodulator QPSK Baseband Demodulator QPSK Baseband Modulator OFDM OFDM Modulator OFDM Demodulator PM DQPSK Modulator Baseband DQPSK Demodulator Baseband