Dipole-array assisted Doppler spread compensator for mobile digital terrestrial television broadcasting receiver

被引：0

作者：

Yu, YC ^{[1
]}

Okada, M ^{[1
]}

Yamamoto, H ^{[1
]}

机构：

[1] Nara Inst Sci & Technol, Grad Sch Informat Sci, Nara 6300192, Japan

来源：

RAWCON: 2004 IEEE RADIO AND WIRELESS CONFERENCE, PROCEEDINGS | 2004年

关键词：

OFDM; dipole-array; Doppler spread; mobile; digital TV;

D O I：

10.1109/RAWCON.2004.1389088

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper proposes a dipole-array assisted Doppler spread compensator for mobile digital terrestrial television broadcasting receiver. Since the horizontal polarization is used for terrestrial television broadcasting in Japan, the horizontally polarized dipole-array gives better performance than the conventional monopole-array. Furthermore, the proposed array can be put on the side window of the vehicle, while the monopole-array should be attached on top of the vehicle. This paper analyzes the optimum dipole array antenna spacing to minimize the bit error rate performance by computer simulation. The result shows the proposed array antenna assisted Doppler spread compensator gives the comparable performance with the ideal compensator.

引用

页码：123 / 126

页数：4