Narrowband OFDM receiver architecture for partial reception of ISDB-T signal

Author

Okada, Minoru ; Masak, Toshihiro ; Iwasaki, Toshiya ; Ueno, Nobufumi

Author_Institution

Nara Inst. of Sci. & Technol., Japan

fYear

2003

fDate

17-19 June 2003

Firstpage

202

Lastpage

203

Abstract

The paper describes the architecture of narrowband OFDM (orthogonal frequency division multiplexing) receiver for partial reception of the ISDB-T (integrated services digital broadcasting for terrestrial) standard. The receiver employs the direct conversion structure in order to mitigate the RF (radio frequency) and IF (intermediate frequency) filter requirements. A rectangular-shape BPF (band pass filter) required for removing the interference from the adjacent segments is implemented in the digital domain. The implementation loss of the proposed receiver is less than 1 dB against the theoretical bit error rate limit at a bit error rate of 10^-2.

Keywords

OFDM modulation; band-pass filters; digital filters; digital video broadcasting; error statistics; radiofrequency interference; television receivers; television reception; BER; DVB; IF filter; ISDB-T signal; RF filter; band pass filter; bit error rate; digital domain; digital filter; digital terrestrial television standard; direct conversion; integrated services digital broadcasting for terrestrial; narrowband OFDM receiver; orthogonal frequency division multiplexing; partial reception; Band pass filters; Bit error rate; Communication standards; Data communication; Digital multimedia broadcasting; Multiplexing; Narrowband; OFDM; Radio frequency; Receivers;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics, 2003. ICCE. 2003 IEEE International Conference on

Print_ISBN

0-7803-7721-4

Type

conf

DOI

10.1109/ICCE.2003.1218886

Filename

1218886