抄録
We carry out a technological examination for improving the positional detection accuracy of position tracking. In this paper, we focus on positional detection technology that uses a scale in which slits are carved at a certain constant period. We develop phase modulation signal generation technology that removes a signal of two frequencies of a one-signal detection track. We report on the detection principle and the results of the principle verification experiment.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 65-71 |
| ページ数 | 7 |
| ジャーナル | Electronics and Communications in Japan |
| 巻 | 99 |
| 号 | 11 |
| DOI | |
| 出版ステータス | Published - 2016 11月 1 |
ASJC Scopus subject areas
- 信号処理
- 物理学および天文学（全般）
- コンピュータ ネットワークおよび通信
- 応用数学
- 電子工学および電気工学