Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2001/03/01 Vol. E84-ANo. 3pp. 713-719 Type of Manuscript: Special Section PAPER (Special Section of Selected Papers from the 13th Workshop on Circuits and Systems in Karuizawa) Category: Keyword: equivalent-time sampling, coherent sampling, random sampling, high time resolution, data recording time,