Tunable Optically Fed Radiofrequency Source for Distributing Coherent High-Fidelity Signals

被引：2

作者：

Harrity, Charles ^{[1
]}

Mahmud, Aqib Adib ^{[1
]}

Schneider, Garrett ^{[1
,2
]}

Creazzo, Timothy ^{[1
]}

Murakowski, Janusz ^{[1
]}

Chester, David ^{[1
]}

Clyne, Kimba ^{[1
]}

Mascitelli, Thomas ^{[1
]}

Schuetz, Christopher ^{[1
]}

Prather, Dennis W. ^{[1
,2
]}

机构：

[1] Phase Sensit Innovat Inc, Newark, DE 19713 USA

[2] Univ Delaware, Newark, DE USA

来源：

2024 IEEE/MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM, IMS 2024 | 2024年

关键词：

RF; Phased Arrays; Optics; 5G; Millimeter Wave; Microwave Photonics;

D O I：

10.1109/IMS40175.2024.10600269

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：

In this paper, we demonstrate the generation and distribution of radio-frequency (RF) signals using a tunable optical paired laser source (TOPS). Using this approach, an RF signal is synthesized and distributed to RF transmitters. Through non-mechanical beam-steering, it is demonstrated that the signal can be optimized to create a peak signal at a desired user, or similarly create nulls for nearby users. This experiment demonstrates the ability to distribute a single source through an optical fiber at ranges exceeding 45 km.

引用

页码：86 / 89

页数：4

共 8 条

[1] Radio Network Planning towards 5G mmWave Standalone Small-Cell Architectures [J].