163 search results - page 12 / 33 » Analog representation and digital implementation of OFDM sys... |
GLVLSI
2002
IEEE
14 years 1 months ago
2002
IEEE
We present a low-power sine-output Direct Digital Frequency Synthesizer (DDFS) realized in 0.18 µm CMOS that achieves 60 dBc spectral purity from DC to the Nyquist frequency. No ...
ICCS
2007
Springer
14 years 2 months ago
2007
Springer
This paper describes a signal recognition system that is jointly optimized from mathematical representation, algorithm design and final implementation. The goal is to exploit sign...
CORR
2008
Springer
13 years 8 months ago
2008
Springer
: This paper presents some aspects related to the DVB (Digital Video Broadcasting) investigation. Thebasicaspectsof DVB are presented, with an emphasis on DVB-T version of standard...
ISCAS
2005
IEEE
14 years 2 months ago
2005
IEEE
—Systems on chip are more and more heterogeneous and include software, analog/RF and digital hardware, and non-electronic components such as sensors or actuators. The design and ...
ICHIM
2001
13 years 9 months ago
2001
The work proposed in this paper is part of the development of an integrated environment for the exhibition of digitised museum artefacts. This environment will enable the realisti...