Akira MAEKI


A Wideband Modulator for an Envelope Tracking Amplifier of Cellular Base Stations
Akira MAEKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/10/01
Vol. E96-B  No. 10  pp. 2703-2708
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
power amplifierenvelope trackingenvelope elimination and restorationcellular base station
 Summary | Full Text:PDF

Accurate TOA Estimating UWB-IR Transceiver for Ranging System in Multi-Path Environment
Ryosuke FUJIWARA Kenichi MIZUGAKI Goichi ONO Tatsuo NAKAGAWA Takayasu NORIMATSU Takahide TERADA Akira MAEKI Masayuki MIYAZAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/03/01
Vol. E94-B  No. 3  pp. 777-785
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
positioningrangingsensor networkultra wideband impulse radio
 Summary | Full Text:PDF

0.7-GHz-Bandwidth DS-UWB-IR System for Low-Power Wireless Communications
Ryosuke FUJIWARA Akira MAEKI Kenichi MIZUGAKI Goichi ONO Tatsuo NAKAGAWA Takayasu NORIMATSU Masaru KOKUBO Masayuki MIYAZAKI Yasuyuki OKUMA Miki HAYAKAWA Shinsuke KOBAYASHI Noboru KOSHIZUKA Ken SAKAMURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/02/01
Vol. E91-B  No. 2  pp. 518-526
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
impulse radioLR-WPANUWBwireless sensor networks
 Summary | Full Text:PDF

Intermittent Wireless Communication System for Low-Power Sensor Networks
Akira MAEKI Masayuki MIYAZAKI Minoru OHGUSHI Masaru KOKUBO Kei SUZUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/12/01
Vol. E89-B  No. 12  pp. 3438-3441
Type of Manuscript:  LETTER
Category: Network
Keyword: 
wireless sensor networkmultiple access
 Summary | Full Text:PDF