In the laboratory component, students design, implement in C, and test transceiver subsystems for voiceband data transmission on a digital signal processing board from Texas Instruments.
This following reference design is a demonstration of a baseband transmitter for a voiceband modem and has two releases:
The LabVIEW demo is of a quadrature amplitude modulation (QAM) transmitter and is entirely in discrete time. The demo
The transmitter demonstration offers interactive control of several of the transceiver parameters, including
The above releases use only standard LabVIEW building blocks (virtual instruments) and do not rely on any of the LabVIEW toolkits.
TX.viblock diagram (virtual instrument) from one of the above releases.
The LabVIEW demonstration is based on the information in the following lab manual:
Steven A. Tretter, Communication System Design Using DSP Algorithms with Laboratory Experiments for the TMS320C6701 and TMS320C6711, Kluwer Academic/Plenum Press, ISBN 0-306-47429-8, March 2003. Corrections and code at http://www.ece.umd.edu/~tretter.
Last updated 06/18/14. Send comments to firstname.lastname@example.org