What is the use of QPSK?
Quadrature Phase Shift Keying (QPSK) is a digital modulation scheme widely used in communication systems to encode and transmit data. QPSK offers advantages in terms of spectral efficiency and robustness against channel impairments. Let’s delve into the detailed use and applications of QPSK: 1. Basic Principles of QPSK: Phase Modulation: QPSK is a type of … Read more