Title :
Realization of a versatile 8-VSB exciter in a single CPLD for multi-purpose digital television applications
Author :
El-Bardawil, Adnan
Author_Institution :
Fac. of Electr. Eng., Wuppertal Univ., Germany
Abstract :
In this paper the realization of a complete 8-VSB-exciter in a single CPLD is described. The implementation consists of the complete FEC-encoder as well as the signal processing part, i.e., carrier insertion, VSB-filtering and IQ-modulation. The advantages of this realization and possible applications are shown
Keywords :
digital television; forward error correction; high definition television; programmable logic devices; video coding; video signal processing; 8-VSB exciter; FEC encoder; IQ modulation; VSB filtering; carrier insertion; digital television applications; multi-purpose digital TV applications; signal processing; single CPLD; Clocks; Convolution; Convolutional codes; Data processing; Digital TV; Forward error correction; Frequency; Signal processing; Standards development; Timing;
Conference_Titel :
Devices, Circuits and Systems, 2000. Proceedings of the 2000 Third IEEE International Caracas Conference on
Conference_Location :
Cancun
Print_ISBN :
0-7803-5766-3
DOI :
10.1109/ICCDCS.2000.869888
