Optical subcarrier multiplexing transmission for base station with adaptive array antenna

Optical subcarrier multiplexing transmission for base station with adaptive array antenna
复制标题

自适应阵列天线基站光副载波复用传输

DOI：
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发表时间：
2001
期刊：
影响因子：
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通讯作者：
S. Ohshima
S. Ohshima
中科院分区：
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文献类型：
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作者：
I. Seto;H. Shoki;S. Ohshima

文献摘要

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我们建议利用光副载波复用传输的无线电光纤技术的无线电基站（BS）与自适应阵列天线。由于中心站和BS只需要一个光发射机和接收机，所以所提出的系统可以以低成本构造。此外，天线分支之间的相对相位对光纤的等效长度波动不敏感。
We propose utilizing a radio-over-fiber technique of optical subcarrier-multiplexing transmission for radio base stations (BSs) with adaptive array antennas. The proposed system can be constructed at low cost since only one optical transmitter and receiver is required for a center station and a BS. Moreover, relative phases among antenna branches are insensitive to equivalent length fluctuation of an optical fiber.