Dvb-s Channel Receiver Chip Carrier Recovery And Asic Implementation

The development of digital TV has been the focus of global broadcasting of TV and the development of electron technology enable the realization of ASIC. DVB-S channel receiver chip is a perfect combination of two. Carrier recovery module of DVB-S channel decoder chip will be deep discussed In this articleIn the chapter one, digital TV standards is introduced here and DVB-S channel transimission standard is introduced in detail. What's more, ASIC solution and procedure are discussed.In the chapter two, the compenent of DVB-S receiver system is introduced and the whole chip solution is given.Chapter three consists of the common theory of modulation and de-modulation, PLL and QPSK modulation.Chapter four gives the algorithm and implement of digital carrier recovery of DVB-S channel decoder chip.Synthesis, DFT and verification technologies are introduced for ASIC implement in the chapter five.