herent detection methods, which involve phase synchronization between the transmitter and receiver. This approach enhances performance, providing better error performance and improved spectral efficiency compared to
us wireless, satellite, and mobile communication systems. Its simplicity in implementation, particularly for lower M values like BPSK and QPSK, has cemented its role in many standards. However, as M increases, the scheme becomes more susceptible to noise, phase errors, and s
mal hardware components such as switches, mixers, or simple digital-to-analog converters. This simplicity reduces manufacturing costs and complexity, making ASK suitable for low-cost communication devices. Low Processing Requirements Compared to more
