Experimental demonstration of a microwave photonic link using an optically phased antenna array for a millimeter wave band

Bohata J.; Komanec M.; Spacil J.; Hazdra P.; Lonsky T.; Hradecky Z.; Zvanovec S.

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Experimental demonstration of a microwave photonic link using an optically phased antenna array for a millimeter wave band

机译：使用光学相位的天线阵列进行微波光子链路的实验演示用于毫米波带

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We present a hybrid radiofrequency and microwave photonic link at 25 GHz using the chromatic dispersion of an optical fiber to steer the beam of a three-element planar dipole-based phased antenna array (PAA). Our team has designed and developed an in-house built PAA, experimentally verified its parameters, and successfully demonstrated optically controlled beam steering as measured in an anechoic chamber. Moreover, a detailed analysis of the optically based beam steering in the proposed microwave photonics system has been carried out, with data transmission achieving an error vector magnitude as low as 5.6% for the frequency of 25 GHz and 20 MHz bandwidth. (C) 2021 Optical Society of America

机译：我们提出了一种25GHz的射频和微波光子混合链路，利用光纤的色散来控制基于三元平面偶极子的相控阵天线（PAA）的波束。我们的团队设计并开发了一种内部制造的PAA，通过实验验证了其参数，并成功演示了在消声室中测量的光控波束控制。此外，还对所提出的微波光子学系统中基于光学的波束控制进行了详细分析，在25GHz和20MHz带宽的频率下，数据传输的误差矢量幅度低至5.6%。（2021）美国光学学会

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《Applied optics》 |2021年第4期|共8页
作者
Bohata J.; Komanec M.; Spacil J.; Hazdra P.; Lonsky T.; Hradecky Z.; Zvanovec S.;
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Czech Tech Univ Dept Electromagnet Field Tech 2 Prague 16627 6 Czech Republic;

Czech Tech Univ Dept Electromagnet Field Tech 2 Prague 16627 6 Czech Republic;

Czech Tech Univ Dept Electromagnet Field Tech 2 Prague 16627 6 Czech Republic;

Czech Tech Univ Dept Electromagnet Field Tech 2 Prague 16627 6 Czech Republic;

Czech Tech Univ Dept Electromagnet Field Tech 2 Prague 16627 6 Czech Republic;

Czech Tech Univ Dept Electromagnet Field Tech 2 Prague 16627 6 Czech Republic;

Czech Tech Univ Dept Electromagnet Field Tech 2 Prague 16627 6 Czech Republic;

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2. Transmission Performance of the Optical Millimeter-wave Up-conversion Link Using a Phase Modulator [J] . ZENG Jun-Ying, YU Chong-Xiu 半导体光子学与技术（英文版） . 2009,第004期
3. Researches in microwave photonics based packages for millimeter wave system with wide bandwidth and large dynamic range [J] . Xiaoping ZHENG, Shangyuan LI, Hanyi ZHANG, 中国光电子学前沿：英文版 . 2016,第002期
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机译：用于mmIC（单片微波集成电路）相控阵天线的光学RF分配链路

Experimental demonstration of a microwave photonic link using an optically phased antenna array for a millimeter wave band

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