| タイトル | Calibration of RF Attenuators |
| 参考URL | http://www.nict.go.jp/publication/shuppan/kihou-journal/journal-vol63no1.html |
| 著者（日） | 藤井, 勝巳; 酒井, 孝次郎; 杉山, 功; 瀬端, 好一; 西山, 巌 |
| 著者（英） | Fujii, Katsumi; Sakai, Kojiro; Sugiyama, Tsutomu; Sebata, Koichi; Nishiyama, Iwao |
| 著者所属（日） | 情報通信研究機構電磁波研究所(NICT); 情報通信研究機構電磁波研究所(NICT); 情報通信研究機構電磁波研究所(NICT); 情報通信研究機構電磁波研究所(NICT); 情報通信研究機構電磁波研究所(NICT) |
| 著者所属（英） | Applied Electromagnetic Research Institute, National Institute of Information and Communications Technology (NICT); Applied Electromagnetic Research Institute, National Institute of Information and Communications Technology (NICT); Applied Electromagnetic Research Institute, National Institute of Information and Communications Technology (NICT); Applied Electromagnetic Research Institute, National Institute of Information and Communications Technology (NICT); Applied Electromagnetic Research Institute, National Institute of Information and Communications Technology (NICT) |
| 発行日 | 2017-03 |
| 発行機関など | National Institute of Information and Communications Technology (NICT)
情報通信研究機構(NICT) |
| 刊行物名 | Journal of the National Institute of Information and Communications Technology |
| 巻 | 63 |
| 号 | 1 |
| 開始ページ | 57 |
| 終了ページ | 70 |
| 刊行年月日 | 2017-03 |
| 言語 | eng |
| 抄録 | The RF attenuator is one of devices to calibrate receivers such as spectrum analyzers to evaluate qualities of radio waves which are radiated from RF transmitters. The linearity, one of the receiver performance indices to show adequately the signal in accordance with the received power, can be evaluated using the RF attenuator, which can reduce the intensity of radio waves transmitting through a coaxial cable or a waveguide. The RF attenuator is also used to evaluate the RF output level of the signal generator. NICT performs calibration service of the RF attenuators as a device for calibration of receivers and signal generators and so on. This report describes the calibration method of RF attenuators of which operating frequency is from 10 MHz up to 18 GHz and the estimation method of measurement uncertainty. |
| 内容記述 | Physical characteristics: Original contains color illustrations
形態: カラー図版あり
注記: 情報通信研究機構研究報告62(1)の英訳 |
| 資料種別 | Technical Report |
| NASA分類 | Communications and Radar |
| ISSN | 1349-3205 |
| NCID | AA12009289 |
| SHI-NO | AA1740106006 |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/805363 |
