M. Hirata

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To realize a low-invasive and high accuracy BMI (Brain-machine interface) system, we have already developed a fully-implantable wireless BMI system which consists of ECoG neural electrode arrays, neural recording ASICs, a Wi-Fi based wireless data transmitter and a wireless power receiver with a rechargeable battery. For accurate estimation of movement(More)
This paper presents an OFDM transceiver for wireless LAN systems and its baseband transceiver architecture. TYPICAL PARAMETERS IN PACKET-ORIENTED OFDM SYSTEMS. We study the optimum parameters about DFT size, guard K DFT size interval, symbol duration, and number of subcarriers in an 80-Fb Bandwidth (Hz) MHz bandwidth by extending the IEEE802.11a standard.(More)
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