Costas Loops: Theory, Design, and Simulation

Description

This book guides engineers through the use of the Costas loop, which can be considered an extension of the better known Phase-locked loop. The author discusses all three variants of the Costas loop and describes their dynamic behavior, using newly developed mathematical models. Step-by-step design procedures and Simulink models are included for every type of Costas loop. These models enable designers to test circuits prior to building breadboards or prototypes, accelerating the design process considerably. Front Matter ....Pages i-xi Simulink Models (Roland Best)....Pages 1-3 Introduction: From Phase-Locked Loop to Costas Loop (Roland Best)....Pages 5-12 Conventional Costas Loop for BPSK, Dynamic Analysis, Design Procedure, and Simulation (Roland Best)....Pages 13-34 Conventional Costas Loop for QPSK (Roland Best)....Pages 35-47 Modified Costas Loop for BPSK (Roland Best)....Pages 49-63 Modified Costas Loop for QPSK (Roland Best)....Pages 65-75 Costas Loop for m-ary Phase Shift Keying (mPSK) (Roland Best)....Pages 77-91 Costas Loop for BPSK Using Phasor Rotator Circuit (Roland Best)....Pages 93-106 Costas Loop for QPSK Using Phasor Rotator Circuit (Roland Best)....Pages 107-116 Costas Loop for Quadrature Amplitude Modulation (Roland Best)....Pages 117-151 Back Matter ....Pages 153-155