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ISCAS
2005
IEEE
247views Hardware» more  ISCAS 2005»
15 years 10 months ago
Digital signal processing engine design for polar transmitter in wireless communication systems
Polar modulation techniques offer the capability of multimode wireless system and the potential for the high efficiency Power Amplifier (PA). This paper describes a new design of D...
Hung Yang Ko, Yi-Chiuan Wang, An-Yeu Wu
ISCAS
2005
IEEE
154views Hardware» more  ISCAS 2005»
15 years 10 months ago
Boost-buck inverter variable structure control for grid-connected photovoltaic systems
—The present work describes the analysis, modeling and control of a transformerless Boost-Buck power inverter used as a DC-AC power conditioning stage for grid-connected photovol...
Carlos Meza, Domingo Biel, Luis Martinez-Salamero,...
ISCAS
2005
IEEE
149views Hardware» more  ISCAS 2005»
15 years 10 months ago
Audio source separation by source localization with Hilbert spectrum
—This paper presents a technique to separate the audio signals from their binaural mixtures based on localizing the sources in the space of interaural differences. Two interaural...
M. Khademul Islam Molla, Keikichi Hirose, Nobuaki ...
ISCAS
2005
IEEE
159views Hardware» more  ISCAS 2005»
15 years 10 months ago
A low power FPGA routing architecture
— Significant headway has been made in logic density and performance of FPGAs in the past decade. Power efficiency of FPGA architectures is arguably the next most important crite...
Somsubhra Mondal, Seda Ogrenci Memik
ISCAS
2005
IEEE
123views Hardware» more  ISCAS 2005»
15 years 10 months ago
Lower-bound estimation for multi-bitwidth scheduling
In high-level synthesis, accurate lower-bound estimation is helpful to explore the search space efficiently and to evaluate the quality of heuristic algorithms. For the lower-bound...
Junjuan Xu, Jason Cong, Xu Cheng