Akihiro TANAKA


Software Defined Flexible Optical Access Networks Enabling Throughput Optimization and OFDM-Based Dynamic Service Provisioning for Future Mobile Backhaul
Akihiro TANAKA Neda CVIJETIC 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/07/01
Vol. E97-B  No. 7  pp. 1244-1251
Type of Manuscript:  INVITED PAPER (Joint Special Section on Opto-electronics and Communications for Future Optical Network)
Category: 
Keyword: 
software defined network (SDN)mobile backhaul (MBH)passive optical network (PON)orthogonal frequency division multiple access (OFDMA)Nyquist filtering
 Summary | Full Text:PDF

Modeling of Trench-Gate Type HV-MOSFETs for Circuit Simulation
Takahiro IIZUKA Kenji FUKUSHIMA Akihiro TANAKA Hideyuki KIKUCHIHARA Masataka MIYAKE Hans J. MATTAUSCH Mitiko MIURA-MATTAUSCH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/05/01
Vol. E96-C  No. 5  pp. 744-751
Type of Manuscript:  PAPER
Category: Semiconductor Materials and Devices
Keyword: 
high-voltage MOSFETLDMOSHiSIMtrench-gate MOSFET compact model
 Summary | Full Text:PDF

Compact Modeling of Expansion Effects in LDMOS
Takahiro IIZUKA Takashi SAKUDA Yasunori ORITSUKI Akihiro TANAKA Masataka MIYAKE Hideyuki KIKUCHIHARA Uwe FELDMANN Hans Jurgen MATTAUSCH Mitiko MIURA-MATTAUSCH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/11/01
Vol. E95-C  No. 11  pp. 1817-1823
Type of Manuscript:  PAPER
Category: Semiconductor Materials and Devices
Keyword: 
high-voltage MOSFETsbreakdownhigh-electric-field phenomenacompact modelsurface potential
 Summary | Full Text:PDF

High Speed Quantum Key Distribution System
Akio TAJIMA Akihiro TANAKA Seigo TAKAHASHI Ken-ichiro YOSHINO Yoshihiro NAMBU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/05/01
Vol. E93-A  No. 5  pp. 889-896
Type of Manuscript:  INVITED PAPER (Special Section on Leading-Edge Developments in Quantum Cryptographic Systems)
Category: 
Keyword: 
quantum key distributionplanar lightwave circuitsingle photon detectorWDM
 Summary | Full Text:PDF