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ISCAS
1999
IEEE
86views Hardware» more  ISCAS 1999»
15 years 11 months ago
Design of high-performance CMOS charge pumps in phase-locked loops
Practical considerations in the design of CMOS charge pumps are discussed. The non-ideal effects of the charge pump by the leakage current, the mismatch, and the delay offset in t...
W. Rhee
124
Voted
ISCAS
1995
IEEE
83views Hardware» more  ISCAS 1995»
15 years 10 months ago
Analog Filter Banks with Low Intermodulation Distortion
It is demonstrated that the filter-bank structure of [1] can be designed to significantly reduce the effect of intermodulation distortion. This gives it an important advantage o...
James A. Cherry, W. Martin Snelgrove
ICEC
1996
101views more  ICEC 1996»
15 years 8 months ago
A Genetic Algorithm-Based Controller for Decentralized Multi-Agent Robotic Systems
-- In this paper the results of evolution on the task performance of a robot colony are discussed. The cognitive architecture of individual robots of a colony are modified, using g...
Arvin Agah, George A. Bekey
WCE
2007
15 years 7 months ago
Four Rotors Helicopter Yaw and Altitude Stabilization
— In this paper an appropriate four rotors helicopter nonlinear dynamic model for identi cation and control law synthesis is obtained via modelization procedure where several phe...
L. Derafa, A. Ouldali, Tarek Madani, Abdelaziz Ben...
ICASSP
2010
IEEE
15 years 6 months ago
Two novel compressed-sensing algorithms for NBI detection in OFDM systems
We propose two novel algorithms based on compressed-sensing theory to estimate and cancel narrow band interference (NBI) in orthogonal frequency division multiplexing (OFDM) syste...
Ahmad Gomaa, K. M. Zahidul Islam, Naofal Al-Dhahir