Antennas Measurement for Millimeter Wave 5G Wireless Applications using Radio over Fiber Technologies

IF 0.7 4区计算机科学 Q3 Engineering

IEICE Transactions on Communications Pub Date : 2023-01-01 DOI:10.1587/transcom.2023cei0001

Satoru Kurokawa, Michitaka Ameya, Yui Otagaki, Hiroshi Murata, Masatoshi Onizawa, Masahiro Sato, Masanobu Hirose

引用次数: 0

Abstract

We have developed an all-optical fiber link antenna measurement system for a millimeter wave 5th generation mobile communication frequency band around 28 GHz. Our developed system consists of an optical fiber link an electrical signal transmission system, an antenna-coupled-electrode electric-field (EO) sensor system for 28 GHz-band as an electrical signal receiving system, and a 6-axis vertically articulated robot with an arm length of 1 m. Our developed optical fiber link electrical signal transmission system can transmit the electrical signal of more than 40 GHz with more than -30 dBm output level. Our developed EO sensor can receive the electrical signal from 27 GHz to 30 GHz. In addition, we have estimated a far field antenna factor of the EO sensor system for the 28 GHz-band using an amplitude center modified antenna factor estimation equation. The estimated far field antenna factor of the sensor system is 83.2 dB/m at 28 GHz.

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使用光纤无线技术的毫米波5G无线应用的天线测量

我们开发了一种全光纤链路天线测量系统，用于毫米波第五代移动通信频段约28 GHz。我们开发的系统由光纤链路和电信号传输系统，28 ghz频段的天线耦合电极电场(EO)传感器系统作为电信号接收系统，以及臂长为1 m的6轴垂直铰接机器人组成。我们研制的光纤链路电信号传输系统可以传输40ghz以上的电信号，输出电平大于- 30dbm。我们开发的EO传感器可以接收27 GHz到30 GHz的电信号。此外，我们还利用幅度中心修正的天线因子估计方程估计了28ghz波段EO传感器系统的远场天线因子。在28ghz时，传感器系统的远场天线系数估计为83.2 dB/m。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

IEICE Transactions on Communications ENGINEERING, ELECTRICAL & ELECTRONIC-TELECOMMUNICATIONS

CiteScore

1.50

自引率

28.60%

发文量

101

期刊介绍： The IEICE Transactions on Communications is an all-electronic journal published occasionally by the Institute of Electronics, Information and Communication Engineers (IEICE) and edited by the Communications Society in IEICE. The IEICE Transactions on Communications publishes original, peer-reviewed papers that embrace the entire field of communications, including: - Fundamental Theories for Communications - Energy in Electronics Communications - Transmission Systems and Transmission Equipment for Communications - Optical Fiber for Communications - Fiber-Optic Transmission for Communications - Network System - Network - Internet - Network Management/Operation - Antennas and Propagation - Electromagnetic Compatibility (EMC) - Wireless Communication Technologies - Terrestrial Wireless Communication/Broadcasting Technologies - Satellite Communications - Sensing - Navigation, Guidance and Control Systems - Space Utilization Systems for Communications - Multimedia Systems for Communication