10 Ghz Optical Modulator using CPS structure for communication and Sensing

被引：1

作者：

Daud, P. ^{[1
]}

Kurniadi, D. P. ^{[1
]}

Mahmudin, D. ^{[1
]}

Wijayanto, Y. N. ^{[1
]}

Putranto, P. ^{[1
]}

Pristianto, E. J. ^{[1
]}

Nurrahman, A. ^{[1
]}

Andriana ^{[2
]}

Zulkarnaen ^{[2
]}

Vertus, O. ^{[2
]}

机构：

[1] Indonesian Inst Sci LIPI, ResearchCtr Elect & Telecommun PPET, Bandung, Indonesia

[2] Univ Langlangbuana, Fac Elect, Bandung, Indonesia

来源：

3RD MATERIALS RESEARCH SOCIETY OF INDONESIA MEETING (MRS-ID 2018) | 2019年 / 622卷

关键词：

Coplanar Stripline(CPS); Radio over Fiber; Radio Wave (RF); light wave; optical modulator;

D O I：

10.1088/1757-899X/622/1/012018

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The combination of of wireless millimeter-wave (MMW) bands and fiber optic cables is able to compensate the propagation loss of millimeter waves in broadband communications and high-resolution imaging. This paper discusses the design and the realization of optical modulator using coplanar stripline (CPS) structure completed with the u-slot antenna patch for RF signal input. The substrate used for CPS structure is Lithium Niobat (LiNbO3) due to its large electro optical coefficient. A 10 Ghz radio wave frequency is inputted via microstrip uslot antenna patch array 2 x 1 with input impedance 50 Omega, and acceptable return loss -10 dB. The light waves for the carrier are generated from the laser diode. Several measurements have been completely done and reported. The design is carried out by means of varying physical variable value which results in specification of the operating frequency 10 GHz. This is a pure research since the obtained results are not directly applied to the radio-over-fiber (RoF) technology.

引用

页数：7

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