Modified Costa’s Loop For Synchronous Detection of Amplitude Modulated Wave
A modified Costas loop based synchronous detection method has been presented in this paper. The designis developed using MATLAB tool. The ‘squarer’ and ‘square root’ is used to develop the proposed design. The design is tested for sinusoidal wave. The result at different stages of the receiver is also analyzed.
Keywords- Costas Loop, AM Demodulation, Coherent Detection