The present invention generally relates to ultra high bandwidth, ultra highample rate systems and more particularly to equivalent time sampling and signal reconstruction. The disclosed technique provides a means to obtain high SNR (signal to noise ratio), uniformly spaced, ET (equivalent time) ...http://www.google.com.tw/patents/US5764551?utm_source=gb-gplus-share專利 US5764551 - Fast high-signal-to-noise ratio equivalent time processor
