8-PSK: |
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Abbreviation for 8 bit Phase Shift Keying. The animation below illustrates 8-PSK modulation in the I/Q-plane. Most
importantly, 8-PSK allows for the simultaneous modulation of 3 bits into one symbol.
Compared to GMSK, 8-PSK is therefore
three times faster. However, the major disadvantage of 8-PSK modulation is that it
includes amplitude modulation.
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Animation 2: 3 PI/8 8-PSK Modulation in the I/Q-Plane |