COMMUNICATION SYSTEMS LAB TRAINER
Benchmark CommLAB-T – Communication systems Laboratory Trainer is a hardware-software platform to teach concepts of analog communication systems. The hardware consists of a Digital to Analog Converter (DAC) for transmission and an Analog to Digital Converter (ADC) for reception. Transmitter & receiver are connected through BNC cord to form a complete communication system.
WHY CommLAB-T
- Modern and unique way of teaching analog communication theory
- Single training kit to cover wide range of communication concepts
- Parameters can be varied for different experiments at ease using MATLAB
- Very flexible, cost efficient and power-to-drive communication study forward
- Reusable, re-configurable with enhanced functionality
- Performance consistency
Salient Features
- Covers Communication systems Lab at UG level
- Interface with Windows PC through Hi-Speed USB 2.0
- Experiments are implemented using MATLAB
- Ready to use executable for al suggested topics
- Source codes are available to understand the implementation
- Codes can be modified by users for trying out other options
- Output can be monitored using oscilloscopes
Experiment Topics
Signal sampling and reconstruction
- Effect of under sampling, Nyquist sampling and over sampling on the signal
- Double side band Total carrier, Suppressed carrier
- Single side band suppressed carrier
- Varieties of modulation / demodulation techniques
- Effect of various step sizes on the modulation and demodulation technique
- Unipolar, Polar and Bi-polar line coding methods
- BER comparison of different line coding techniques
- One bit error correction and two bit error detection technique