An adaptive array direction control LSI for mobile digital HDTV receivers

Author

Sakaguchi, Sadanori ; Hori, Michiru ; Asato, Hirokazu ; Morimoto, Kunio ; Murakami, Shuji ; Wada, Tomohisa ; Sanda, Katsushi ; Itoh, Nobuo

Author_Institution

Magna Design Net Inc., Okinawa, Japan

fYear

2005

fDate

8-12 Jan. 2005

Firstpage

299

Lastpage

300

Abstract

This work presents a multi-antenna diversity LSI that enables the mobile reception of digital HDTV. A unique algorithm of four-branch combination with three-band division method drastically improves the performance of mobile reception, especially in high-speed environments. The rate of reception is 97% field-testing result in Japan.

Keywords

adaptive antenna arrays; array signal processing; digital signal processing chips; digital video broadcasting; diversity reception; high definition television; large scale integration; mobile communication; television receivers; television reception; Japan; adaptive array; direction control LSI; four-branch combination; high-speed environment; mobile digital HDTV receivers; mobile reception; multi-antenna diversity; performance; three-band division method; Adaptive arrays; Adaptive control; Bit error rate; Demodulation; Europe; HDTV; Large scale integration; OFDM; Programmable control; Receiving antennas;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics, 2005. ICCE. 2005 Digest of Technical Papers. International Conference on

Print_ISBN

0-7803-8838-0

Type

conf

DOI

10.1109/ICCE.2005.1429836

Filename

1429836