| アイテムタイプ |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2025-09-29 |
| タイトル |
|
|
タイトル |
Microwave electro-optical imaging system using a frequency tracking optical local oscillator source with a polarization CMOS image sensor |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
electro-optic imaging system |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
microwave imaging |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
CMOS polarization image sensor |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
on-pixel polarizer |
| 資源タイプ |
|
|
資源タイプ |
journal article |
| アクセス権 |
|
|
アクセス権 |
open access |
| 著者 |
岡田, 竜馬
Mizuno, Maya
Takehara, Hironari
Haruta, Makito
Tashiro, Hiroyuki
太田, 淳
笹川, 清隆
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
In this study, we developed a high-frequency electric field imaging system based on the first-order electro-optic effect for the detection of time-varying frequency wave sources. The proposed system utilizes the optical heterodyne technique. The process begins with an antenna that detects the frequency of the electric field of interest, which is then fed into the optical local oscillator (LO) signal generation system. This optical LO signal tracks the frequency of the electric field being observed while maintaining a constant intermediate frequency. This configuration enables the visualization of dynamic electric fields, including asynchronous wave sources and frequency-modulated signals, without requiring a direct physical connection to the wave source. |
| 書誌情報 |
en : IEICE Electronics Express
巻 22,
号 5,
p. 1-6,
ページ数 6,
発行日 2025-01-27
|
| 出版者 |
|
|
出版者 |
Institute of Electronics, Information and Communication Engineers |
| ISSN |
|
|
収録物識別子タイプ |
EISSN |
|
収録物識別子 |
1349-2543 |
| 出版者版DOI |
|
|
関連タイプ |
isReplacedBy |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1587/elex.22.20240742 |
| 出版者版URI |
|
|
関連タイプ |
isReplacedBy |
|
|
識別子タイプ |
URI |
|
|
関連識別子 |
https://www.jstage.jst.go.jp/article/elex/22/5/22_22.20240742/_article/-char/ja/ |
| 権利 |
|
|
権利情報Resource |
https://creativecommons.org/licenses/by-nc-nd/4.0/ |
|
権利情報 |
© 2025 by The Institute of Electronics, Information and Communication Engineers. This work is licensed under a Creative Commons Attribution NonCommercial, No Derivatives 4.0 License. |
| 著者版フラグ |
|
|
出版タイプ |
NA |
| 助成情報 |
|
|
|
助成機関名 |
Ministry of Internal Affairs and Communications of Japan |
|
|
研究課題番号 |
JP225007001 |
| 助成情報 |
|
|
|
助成機関名 |
The University of Tokyo |
