Title :
Overview of experimental device implementation in CRL UWB R&D consortium
Author :
Kasamatsu, Akifumi ; Tanaka, Akio ; Kodama, Hirnshi ; Tanoi, Satoru ; Kaizaki, Yasuhiro ; Nakada, Juichi ; Hagio, Masami ; Kuraish, Yoshiaki ; Li, Keren ; Utagawa, Hitoshi ; Matsui, Toshiaki ; Kohno, Ryuji
Author_Institution :
Commun. Res. Lab., Inc. Administrative Agency, Koganei, Japan
Abstract :
The implementation working group of the Communications Research Laboratory UWB research and development consortium is developing experimental UWB devices. They fabricated MMICs using 0.18 μm CMOS technology, including either the RF part of the multiband OFDM method or the impulse radio method. The baseband parts were realized using custom BPSK hardware, or by combining an arbitrary waveform generator and software-synthesized OFDM waveform data. For application purposes, we demonstrate a digital video transmission system.
Keywords :
CMOS integrated circuits; MMIC; OFDM modulation; phase shift keying; radio equipment; visual communication; waveform generators; 0.18 micron; CMOS technology; CRL UWB R&D consortium; Communications Research Laboratory UWB research and development consortium; MMIC; UWB devices; arbitrary waveform generator; custom BPSK hardware; digital video transmission system; impulse radio; multiband OFDM; software-synthesized OFDM waveform data; Application software; Baseband; Binary phase shift keying; CMOS technology; Hardware; MMICs; OFDM; Radio frequency; Research and development; Signal generators;
Conference_Titel :
Ultra Wideband Systems, 2004. Joint with Conference on Ultrawideband Systems and Technologies. Joint UWBST & IWUWBS. 2004 International Workshop on
Print_ISBN :
0-7803-8373-7
DOI :
10.1109/UWBST.2004.1320972
