Single-Channel 8K Ultra-high Definition Digital Television Transmission Using Polarization Diversity

被引：0
|
作者：
Li, Hanging [1 ]
Pan, Changyong [1 ,2 ]
Yang, Hui [1 ,2 ]
Zhang, Chao [1 ,2 ]
Zhao, Changqing [3 ]
机构：
[1] Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China
[2] Beijing Natl Res Ctr Informat Sci & Technol, BNRist, Beijing, Peoples R China
[3] Academy Broadcasting Sci, Res & Testing Radio & Televis Transmiss Technol, Beijing 100866, Peoples R China
来源：
2019 INTERNATIONAL CONFERENCE ON ENGINEERING AND TELECOMMUNICATION (ENT) | 2019年
基金：
国家重点研发计划;
关键词：
8K ultra-high definition; Digital television transmission; Polarization diversity;
D O I：
暂无
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 introduces a digital television transmission system using polarization diversity. The system can double the transmission rate by using several sets of orthogonally polarized antennas to transmit two digital television signals. The orthogonal polarization isolation XPI of the polarized antenna is measured to be about 20-23 dB. The signal can be transmitted normally without mosaic when receiving outdoors. The data rate is 79.2 Mb/s, which meets the requirements of 8K resolution ultra-high definition digital TV transmission.
引用
收藏
页数：4
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