Signal Processing Algorithms For Dsp Implementation of Analog TV Receivers

Author

Ye, Hua ; Iancu, Daniel ; Glossner, John ; Kotlyar, Vladimir ; Iancu, Andrei

Author_Institution

Sandbridge Technol., Inc., White Plains, NY

Volume

3

fYear

2006

fDate

14-19 May 2006

Abstract

This paper presents a novel power efficient software implementation of the NTSC analog TV receiver using the Sandbridge Technologies software defined radio (SDR) platform. The radio frequency signal specific to a TV channel is down converted to base band and sampled at 14.318 MHz. From this stage, the entire receiver function is executed in SW, including the horizontal and vertical synchronization, and video processing. The analog TV receiver implemented in DSP can coexist with other communication protocols such as WLAN, GSM/GPRS, GPS etc. allowing analog TV broadcasting on mobile platforms

Keywords

mobile radio; signal sampling; software engineering; software radio; telecommunication computing; television broadcasting; television receivers; DSP implementation; SDR; TV channel; analog TV broadcasting; analog TV receivers; mobile platforms; radio frequency signal; signal processing algorithms; software defined radio; software implementation; video processing; Digital signal processing; Frequency synchronization; Mobile communication; Protocols; RF signals; Radio frequency; Signal processing algorithms; Software radio; TV receivers; Wireless LAN;

fLanguage

English

Publisher

ieee

Conference_Titel

Acoustics, Speech and Signal Processing, 2006. ICASSP 2006 Proceedings. 2006 IEEE International Conference on

Conference_Location

Toulouse

ISSN

1520-6149

Print_ISBN

1-4244-0469-X

Type

conf

DOI

10.1109/ICASSP.2006.1660867

Filename

1660867