988 results found.
Year: 2011, Volume: 11, Number: 1
... , Denmark vz@elektro.dtu.dk Abstract — Among the various breast imaging modalities for the system configuration and imaging scenario, since breast cancer detection, microwave imaging is attractive ... Engineering Volume 11, Number 1, 2011 Challenges in the Design of Microwave Imaging Systems for Breast Cancer Detection Vitaliy ZHURBENKO Technical University of Denmark, Ørsteds Plads, ...
Terms matched: 2 - Score: 158 - 654k
Year: 2011, Volume: 11, Number: 1
... VI concludes the paper. spatial interferences. II. SYSTEM MODEL Index Terms — space-time turbo codes, double ... are interleaved (leading to increase spectral efficiency in wireless systems [1 ], [2]. As ... value, K(), is 0 represents the systematic bit and c( e) the coded one ...
Terms matched: 3 - Score: 47 - 621k
Year: 2011, Volume: 11, Number: 1
... Google search. According to relative importance, the named entities used in NYU OAK system [22]. words in each synonym group are sorted in descending order ... , we determine the history length of a category n-gram, several well-known speech recognition systems such as and the independent assumption applying to a category history HTK [2 ...
Terms matched: 2 - Score: 8 - 625k
Year: 2011, Volume: 11, Number: 1
... the resonator area. longest dimension of the connection wire system is smaller Nevertheless, the lateral modes and layer ... and filters, radiofrequency illustrates the intermodulation effect. microelectromechanical systems, radio transceivers, Some circuit models which reproduce ... , Bucharest, Romania 2 Laboratoire d'Analyse et d'Architecture des Systemes, 7, av. du colonel Roche, ...
Terms matched: 3 - Score: 46 - 940k
Year: 2011, Volume: 11, Number: 1
... importance is the transformation from field- INDUCTION MOTOR oriented into the fixed stator coordinate system' Because the concept of impressed currents in current u S Re f  ... V/f controlled induction motor," Expert B. Controlled induction machine: Systems with Applications vol. 34, pp. 2714-2720, 2008. [12 ...
Terms matched: 2 - Score: 24 - 758k
Year: 2011, Volume: 11, Number: 1
... state in DRM systems lead to the need for a system to protect digital intellectual and represents an effort to ... distribution environment The paper overviews the current state in DRM systems lead to the need for a system to protect ... different platforms (PCs, new party: the licensing subsystem. This subsystem is laptops, PDAs, mobile ...
Terms matched: 6 - Score: 360 - 556k
Year: 2011, Volume: 11, Number: 1
... and minimize the impact of unwanted noise and Figure 1. Geometry and global coordinate system of D ï‚´ E interference, thereby improving the quality of desired signal. ... Hansen, Conformal Antenna Array Design Handbook. Dept. of the Navy, Air Systems Command, 1981. [3] R. C. Hansen, Phased ...
Terms matched: 2 - Score: 30 - 559k
Year: 2011, Volume: 11, Number: 1
... service. This paper further proposes changes to the messaging system of 802.16m to help the mobile station Index Terms ... Guaranteeing the stringent QoS requirements for an evolution of WiMax systems based on earlier 802.16a [4] bandwidth and ... delay guarantees delay and MAC layer transmission delay on the system's end to deterministically as required by some real-time applications ...
Terms matched: 3 - Score: 176 - 781k
Year: 2011, Volume: 11, Number: 1
... analyzed by higher dynamic range, designed in CMOS technology, is simulations at the system level. Bode characteristics of the presented. The cut-off frequency can be tuned ... with auto-tuning loop in Fig. 1, for a Trans. on Circuits and Systems – II, vol. 46, no. 6, pp. 820-823 ...
Terms matched: 2 - Score: 10 - 789k
Year: 2011, Volume: 11, Number: 1
... these materials in protective clothing is known for many transmission, mobile comunnications, utilization of years of patented news technical solutions [11]. Interest in microwave heating systems – led to the increase of the these new materials has also led to the emergence of new emission of electromagnetic radiations. Their influence on manufacturing technologies [ ...
Terms matched: 1 - Score: 13 - 1,072k