Pulse Responses of a Two-layered Printed Circuit with an Improved Line-Pad Connected Structure
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概要
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The peak value of transmitted pulse in printed circuit boards (PCB) is important for a pulse peak detection devices. When an input line and an output line are connected to each pad with the direction of right angle, the propagating pulses with the narrow time duration separate into some parts and decrease the peak value of pulse response. This paper presents an improved line-pad connected structure. The microstrip line is in contact with a pad from outside by considering the pulse propagation time passing through the via structure. We obtained the large peak value of the pulse response for which the time duration is larger than 0.2ps.
- 2009-10-01
著者
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Kobayashi D
Department Of Clinical Laboratory Medicine Sapporo Medical University School Of Medicine
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FURUKAWA Shinichi
Sano College
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HINATA Takashi
Nihon University
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Hinata T
Nihon Univ. Tokyo Jpn
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Kobayashi Daisuke
Sano College
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