Hiroki OKA


A Method to Derive SSO Design Rule Considering Jitter Constraint
Koutaro HACHIYA Hiroyuki KOBAYASHI Takaaki OKUMURA Takashi SATO Hiroki OKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/04/01
Vol. E89-A  No. 4  pp. 865-872
Type of Manuscript:  Special Section PAPER (Special Section on Selected Papers from the 18th Workshop on Circuits and Systems in Karuizawa)
Category: 
Keyword: 
simultaneous switching outputsimultaneous switching noisejitterASIC
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Small Planar Packaging System Combined with Card-On-Board Packaging for High-Speed, High-Density Switching Systems
Tohru KISHIMOTO Keiichi YASUNA Hiroki OKA Katsumi KAIZU Sinichi SASAKI Yasuo KANEKO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/10/25
Vol. E81-B  No. 10  pp. 1894-1902
Type of Manuscript:  PAPER
Category: Communication Systems and Transmission Equipment
Keyword: 
planar packagingcard-on-board packagingmultichip modulecoaxial ZIF connectorATM switching system
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Evaluation of Board-to-board High-speed Signal transmission Limit in a Rack System
Nobuaki SUGIURA Hiroki OKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/04/25
Vol. E78-B  No. 4  pp. 591-596
Type of Manuscript:  PAPER
Category: Communication Systems and Transmission Equipment
Keyword: 
signal transmissionnoiseevaluationconnector
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Suitable Conditions for Connections through the Plated Through Hole of Printed Circuit Boards
Hiroki OKA Nobuaki SUGIURA Kei-ichi YASUDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/03/25
Vol. E78-C  No. 3  pp. 304-310
Type of Manuscript:  PAPER
Category: Components
Keyword: 
plated through hole (PTH)printed circuit board (PCB)simulation analysis modelsignal reflection characteristicsPTH diameterPTH pitchhigh-speed connectors
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