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ETT
2002
94views Education» more  ETT 2002»
13 years 9 months ago
Transmit/Receive-antenna diversity techniques for OFDM systems
In this paper, we investigate different antenna diversity concepts, which can be easily applied to orthogonal frequency division multiplexing (OFDM) systems. The focus is on standa...
Armin Dammann, Stefan Kaiser
ICRA
2002
IEEE
124views Robotics» more  ICRA 2002»
14 years 2 months ago
Open Architecture Humanoid Robotics Platform
This paper introduces an open architecture humanoid robotics platform (OpenHRP for short) on which various building blocks of humanoid robotics can be investigated. OpenHRP is a v...
Fumio Kanehiro, Kiyoshi Fujiwara, Shuuji Kajita, K...
ICPR
2002
IEEE
14 years 10 months ago
Radial Projections for Non-Linear Feature Extraction
In this work, two new techniques for non-linear feature extraction are presented. In these techniques, new features are obtained as radial projections of the original measurements...
Alberto J. Pérez Jiménez, Juan Carlo...
APCCAS
2002
IEEE
111views Hardware» more  APCCAS 2002»
14 years 2 months ago
Low-voltage high-speed PWM signal generations based on relaxation oscillator
This paper new two simple PWM (Pulse Width Modulation) signal generations based on modified relaxation oscillator are introduced. Their advantages of the proposed principle are th...
Montree Siripruchyanun, Paramote Wardkein
ISCAS
2002
IEEE
141views Hardware» more  ISCAS 2002»
14 years 2 months ago
Power characterization of digital filters implemented on FPGA
The evaluation of power consumption in complex digital systems is a hard task that normally requires long simulation time and complicated models. In this work, we obtain power con...
Gian-Carlo Cardarilli, Andrea Del Re, Alberto Nann...