並列タイトル等TIA ヲ モチイタ VCSEL ノ ジコ ケツゴウ ガタ キンキョリ ケイ ニ カンスル ケンキュウ
Study on short distance meter based on self-coupling effect of VCSEL using TIA
タイトル(掲載誌)愛知工業大学研究報告 = Bulletin of Aichi Institute of Technology
一般注記Recently, making use of self-coupling effect of VCSEL, a compact distance meter has been studied. In this distance meter, self-coupling signal has been processed by FFT to obtain a distance information. However the real time measurement is difficult as FFT analyze takes time. Then a short distance meter based on self-coupling effect of VCSEL using Time Interval Analyzer (TIA) is studied. By TIA, the time interval of each self-coupling pulse is measured and the frequency distribution is obtained. Thereby, a distance is calculated by statistically processing the frequency distribution. It is found that the measurement error by TIA is 1/10 less than that by averaging the total self-coupling pulse, that is by using a counter.
identifier:http://repository.aitech.ac.jp/dspace/handle/11133/1436
一次資料へのリンクURLhttp://repository.aitech.ac.jp/dspace/bitstream/11133/1436/1/%e7%b4%80%e8%a6%8144%e5%8f%b7%28P99-104%29.pdf
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース(IRDB)(機関リポジトリ)