Title :
Evaluation on the performance of a digital terrestrial front-end
Author :
Yong, Neo Tee ; Chee, Low Hwung ; Jing, Li ; Lifeng, Guan ; Chiew Chi Kiang ; Muschallik, Claus
Abstract :
The paper describes a NIM (network interface module) for digital terrestrial TV signal processing (COFDM application). Presented are the system design concepts and results obtained from bit error rate measurements. The BER degradation, depending on phase noise, AWGN, sine spurious spikes and power supply disturbances, is also discussed. We demonstrate that the presented NIM design is able to handle COFDM signals with good performance.
Keywords :
AWGN; OFDM modulation; digital television; error statistics; network synthesis; phase noise; signal processing; television receivers; AWGN; BER degradation; COFDM; bit error rate; coded OFDM; digital TV signal processing; digital terrestrial TV front-end; network interface module; phase noise; power supply disturbances; sine spurious spikes; television receiver; Bit error rate; Filters; OFDM; Oscillators; Phase noise; Power supplies; Quadrature phase shift keying; Signal to noise ratio; Tuners; Voltage;
Conference_Titel :
Consumer Electronics, 2005. ICCE. 2005 Digest of Technical Papers. International Conference on
Print_ISBN :
0-7803-8838-0
DOI :
10.1109/ICCE.2005.1429770
