Module Introduction:

The experimental platform adopts modular design and is mainly composed of standard modules and optional modules.

There are many matching modules in the experimental platform of communication principle. Here, only the channel analog module, the software radio modulation module and the software radio demodulation module, the channel coding and interleaving module, and the channel decoding and deinterleaving module are described. Other optional modules are not introduced.

The following mainly introduces nine standard modules in the communication principle experimental platform to understand the specific functions and functions of each module. 

Standard modules include:

Master & Signal Source Module

Module 2 Digital Terminal & Time Division Multiple Access Module

Module No. 3 Source Code Module

Module 6 Channel Compilation Code Module

Module 7 Time Division Multiplexing & Time Division Switching Module

Module 8 baseband transmission code module

Module 9 Digital Modulation and Demodulation Module

Module 13 Carrier Sync and Bit Sync Module

Module 21 PCM code and voice terminal module.