ABSTRACT
Signal Generator is the basic instrument in communication theory lab. This paper presents the signal generator’s status, development, the process of design and application. By generally using the SSI and MSI, the cost is greatly reduced. The generator consists of signal generator clock source module, multi-level frequency dividing module, synchronization module, pseudo-random sequence generation module and sinusoidal signal generation module.
The PC board designed in this paper can be used for the communication research and labs in the future.
Key words: Signal generator, Communication Theory, pseudo-random sequence, PCB