The Simulation of Key Technologies for EER Adopted Digital Broadcast Transmitter

Author

Xu Weizhang ; Yu Xinle ; Lv Rui ; Song Dandan

Author_Institution

Eng. Center of Digital Audio & Video, Commun. Univ. of China, Beijing, China

fYear

2009

fDate

17-19 Oct. 2009

Firstpage

1

Lastpage

4

Abstract

The digital innovation of transmitters is one of key technologies for digital SW & MW broadcasting. Aiming at the transmitters using EER (Envelop Elimination and Restoration) technology, the paper discussed the key problems in digital innovation practice, and the conclusion of the effects on digital broadcasting signal quality of the problems are also provided based on specific simulations. A set of practical parameters based on a given engineering conditions are described in the end and the related simulation results of the output digital broadcasting signal quality is provided.

Keywords

VHF devices; broadcasting; signal restoration; transmitters; EER technology; digital broadcast transmitter; envelop-elimination-and-restoration technology; Amplitude modulation; Baseband; Broadcast technology; Digital video broadcasting; Pulse modulation; RF signals; Radio broadcasting; Radio frequency; Radio transmitters; Technological innovation;

fLanguage

English

Publisher

ieee

Conference_Titel

Image and Signal Processing, 2009. CISP '09. 2nd International Congress on

Conference_Location

Tianjin

Print_ISBN

978-1-4244-4129-7

Electronic_ISBN

978-1-4244-4131-0

Type

conf

DOI

10.1109/CISP.2009.5304451

Filename

5304451