841 results found.
Year: 2009, Volume: 9, Issue: 3
... and the least achievable phase noise have been optimized. Designed QVCO has been tuning range, switchable varactors and ... ee.sharif.edu Abstract — A multi-band CMOS LC Quadrature Voltage VCO design. Owing to the limited range of the varactors ... one of the two mentioned factors complex to help a chip-designer to understand the VCO resulting in more amplitude, ...
Terms matched: 3 - Score: 20 - 546k
Year: 2010, Volume: 10, Issue: 1
... to be a multiple of that frequency. A chip designed for a signals, video signals and radio frequency ... 3 ], under the name of M is a design parameter called differential delay used to Cascaded Integrator Comb ... , or CIC filters [4]. Their control the filter frequency response. M can be any positive ...
Terms matched: 3 - Score: 10 - 725k
Year: 2010, Volume: 10, Issue: 1
... used as power factor which provides minimum reluctance for the magnetic controller. It is designed to operate from the single phase circuit. SRM is suitable for variable speed ... Electrical and Computer Engineering Volume 10, Number 1, 2010 A. Input Inductor design+ C5 The inductor is designed to limit the peak ripple current C1 D1 ...
Terms matched: 2 - Score: 25 - 427k
Year: 2010, Volume: 10, Issue: 1
... aided to adapt to the abrupt and estimation of yj which is provided by the designed model, nu unexpected variations of the objective functions, by means and ny ... the other side, upgraded by means of two original contributions, namely an the design procedure may exploit the linearity of the output adaptive niching mechanism and an elite ...
Terms matched: 2 - Score: 21 - 418k
Year: 2009, Volume: 9, Issue: 3
... ]. Taking into consideration all these statements, we decided I. INTRODUCTION to design and implement a software tool dedicated to medical e-learning with the following functions: ... a source in topic map stimulated to learn, by comparing similar cases or by designing and population, we find thesaurus. Kal Ahmed comparing cases that are visually ...
Terms matched: 2 - Score: 15 - 467k
Year: 2010, Volume: 10, Issue: 1
... When roles defined completes the ways of their analysis and analysis model changes an exact design model that equal to download the goal of this part is exploration of role ... Advances in Electrical and Computer Engineering Volume 10, Number 1, 2010 Designing of Rescue Multi Agent System Based on Soft Computing Techniques Seyed Shahaboddin SHAMSHIRBAND1, Hossein ...
Terms matched: 2 - Score: 14 - 611k
Year: 2009, Volume: 9, Issue: 3
... the extension of IEEE 802.11. architecture of the proposed algorithm is developed. Then, Therefore, the physical layer (PHY) of ADSRC is based on the design is implemented in Xilinx Vertex II XC2V1000 OFDM technology. Key parameters of ADSRC's physical FPGA. SER is utilized to evaluate the performance of the layer are summarized ...
Terms matched: 1 - Score: 42 - 534k
Year: 2010, Volume: 10, Issue: 1
... (α m)2 π 3 t 3 [10] O. Andrisano, and M. Chiani,, "The first Nyquist criterion applied to coherent receiver design for generalized MSK signals," IEEE Trans. 1 b(2 B 2 (α m)2 π 2 t 2+ 1) Commun. ...
Terms matched: 1 - Score: 5 - 370k
Year: 2009, Volume: 9, Issue: 3
... on wireless networks. [7] Raghuraman Rangarajan, Sridhar Iyer, Atanu Guchhait, "Automated In spite of some limitations, it is simple and accurate as design of VoIP-enabled 802.11g WLANs", OPNET Annual compared to other solutions analyzed in this research [1 ], Networking Conference (OPNETWORK), Washington D.C. ...
Terms matched: 1 - Score: 3 - 390k
Year: 2009, Volume: 9, Issue: 3
... The job arrival time to each scheduler and updates prices in order to solve resource conflicts. A follows the Poisson distribution. λi is the Poisson rate of proper design of the price adjustment strategy is essential for submitting jobs to scheduler si. To consider grid fast convergence, since the tatonnement process is known to heterogeneity, ...
Terms matched: 1 - Score: 3 - 408k