80-GHz Band Electro-Optic Modulator Using Antenna-Coupled Electrode and LiNbO3 Film Stacked on Low-k Substrate for Millimeter-Wave Radar System

被引：0
|
作者：
Murata, Hiroshi [1 ]
Yokohashi, Hiroto [1 ]
机构：
[1] Mie Univ, Grad Sch Engn, 1577 Kurima Machiya Cho, Tsu, Mie 5148507, Japan
来源：
2020 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXPOSITION (OFC) | 2020年
关键词：
D O I：
暂无
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：
Antenna-coupled-electrode LiNbO3 optical modulators have been designed, fabricated, and demonstrated experimentally for the calibrations of millimeter-wave radars and imagers. A over 50-dB signal-to-noise ratio of the re-converted signal was obtained in the 1-0Hz IF band.
引用
收藏
页数：3
相关论文
共 16 条
  • [1] Millimeter-Wave D-band Antenna-Coupled Electrode Electro-Optic Modulator
    Kodama, Shotaro
    Otagaki, Yui
    Murata, Hiroshi
    2022 3RD URSI ATLANTIC AND ASIA PACIFIC RADIO SCIENCE MEETING (AT-AP-RASC), 2022,
  • [2] W-Band Antenna-Coupled-Electrode Electro-Optic Modulator for Millimeter-Wave Radar Systems
    Murata, Hiroshi
    Kodama, Shotaro
    Yokohashi, Hiroto
    2020 INTERNATIONAL TOPICAL MEETING ON MICROWAVE PHOTONICS (MWP 2020), 2020, : 105 - 107
  • [3] Development of 170 GHz Electro-Optic Phase LiNbO3 Modulator for Millimeter-Wave Imaging
    Macario, Julien
    Yao, Peng
    Schuetz, Christopher A.
    Shi, Shouyuan
    Prather, Dennis W.
    2011 IEEE PHOTONICS CONFERENCE (PHO), 2011, : 274 - 275
  • [4] Development and Characterization of LiNbO3 Electro-Optic Phase Modulator at 220 GHz for Millimeter-Wave Imaging System
    Macario, Julien
    Schuetz, Christopher A.
    Yao, Peng
    Shi, Shouyuan
    Prather, Dennis W.
    MILLIMETRE WAVE AND TERAHERTZ SENSORS AND TECHNOLOGY IV, 2011, 8188
  • [5] Electro-Optic Double-Antenna-Coupled Electrode Modulator Suspended to Low-k Substrate for 60GHz Band Wireless Signal
    Kohmu, Naohiro
    Murata, Hiroshi
    Okamura, Yasuyuki
    2013 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM (CLEO-PR), 2013,
  • [6] Electro-Optic Modulator Using Millimeter-wave Gap-Embedded Patch Antenna with Stacked Structure
    Aya, Hironori
    Wijayanto, Yusuf Nur
    Kanno, Atsushi
    Kawanishi, Tetsuya
    Murata, Hiroshi
    Okamura, Yasuyuki
    2016 21ST OPTOELECTRONICS AND COMMUNICATIONS CONFERENCE (OECC) HELD JOINTLY WITH 2016 INTERNATIONAL CONFERENCE ON PHOTONICS IN SWITCHING (PS), 2016,
  • [7] Millimeter-Wave-Band Electro-Optic Modulators Using Antenna-Coupled Electrodes for Microwave Photonic Applications
    Murata, Hiroshi
    JOURNAL OF LIGHTWAVE TECHNOLOGY, 2020, 38 (19) : 5485 - 5491
  • [8] Low Half-wave-voltage Thin Film LiNbO3 Electro-optic Modulator Based on a Compact Electrode Structure
    Liu, Xuecheng
    Xiong, Bing
    Sun, Changzheng
    Hao, Zhibiao
    Wang, Lai
    Wang, Jian
    Han, Yanjun
    Li, Hongtao
    Yu, Jiadong
    Luo, Yi
    2020 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE (ACP) AND INTERNATIONAL CONFERENCE ON INFORMATION PHOTONICS AND OPTICAL COMMUNICATIONS (IPOC), 2020,
  • [9] Millimeter-Wave Wireless Signal Discrimination Device Using Electro-Optic Modulator with Antenna-Coupled Electrodes and Polarization-Reversed Structures of Ferroelectric Optical Crystal
    Murata, Hiroshi
    Miyanaka, Ryota
    Okamura, Yasuyuki
    2011 6TH EUROPEAN MICROWAVE INTEGRATED CIRCUIT CONFERENCE, 2011, : 680 - 683
  • [10] Millimeter-Wave Wireless Signal Discrimination Device Using Electro-Optic Modulator with Antenna-Coupled Electrodes and Polarization-Reversed Structures of Ferroelectric Optical Crystal
    Murata, Hiroshi
    Miyanaka, Ryota
    Okamura, Yasuyuki
    2011 41ST EUROPEAN MICROWAVE CONFERENCE, 2011, : 1241 - 1244
12