148 results found.
Year: 2018, Volume: 18, Number: 2
... communication, reducing thus the protocol complexity to deliver messages between systems. Figure 2. ENoC overview with wired routers and wireless hub The addition of new elements (coupling connection) is performed by ENoC through the wireless link (hub), as follows: ‚ The wireless hub is always listening to new connections; Figure ...
Terms matched: 1 - Score: 13 - 1,316k
Year: 2010, Volume: 10, Issue: 2
... , 2i and 3i, i= 1, 6. Cartesian coordinates of point Pi (fig. 1) at the ends of leg i, with the Couplings in which the legs are articulated to the system attached to the platform, can be expressed in terms of platform, are noted on figure 1 points Ai ...
Terms matched: 1 - Score: 13 - 931k
Year: 2012, Volume: 12, Number: 1
... 5 ]€“ [12]. It is notable the nonlinear electric circuit described by a similar mathematical approach described in [5 ], where a complex model coupling model is conceived and implemented in an electric circuit the electrical, magnetic and mechanical subsystems into the simulation program capable to analyze its behavior in steady FEM program ...
Terms matched: 1 - Score: 12 - 564k
Year: 2011, Volume: 11, Number: 1
... inc E scat Array of signal. The dynamic range of the reported imaging systems Dipoles is more than 120 dB [1]. In many microwave tomographs a coupling medium between the antennas and the body is introduced in order to avoid strong reflections from the air/skin interface. Therefore the patient orientation for these systems ...
Terms matched: 1 - Score: 12 - 654k
Year: 2016, Volume: 16, Number: 1
... of the antenna in order to enhance the power element and multiple passive elements mutually-coupled to performance of underlay spectrum sharing in cognitive radio the active one. This mutual coupling is created by reducing networks compared to previously proposed transmitter the spacing between the elements of the ESPAR antenna systems. We study the performance of two different pattern ...
Terms matched: 1 - Score: 12 - 1,236k
Year: 2018, Volume: 18, Number: 2
... are in the proximity or respectively capacitance. This mismatch in the resonant surrounded by metallic environments [2-5]. Inductive frequency produces a reading distance attenuation that can coupling is used in order to establish a communication be totally if the metallic environment is at a very small between the transmitter and the receiver for this kind of ...
Terms matched: 1 - Score: 12 - 1,317k
Year: 2021, Volume: 21, Number: 4
... around 1.5% is obtained. This [11-12]. Modular multilevel converter (MMC) is an result provides high quality output waveform at the point of common coupling (PCC). Furthermore, DC-link voltage attractive version of the MCs, which has superior features control is achieved via hysteresis current control based such as modularity ...
Terms matched: 1 - Score: 12 - 2,802k
Year: 2007, Volume: 7, Issue: 2
... have variable effectiveness of the CY capacitors depends very much on impedance. the common mode source impedance of the equipment. This is usually a function of stray capacitance coupling to earth which depends critically on the mechanical layout of the circuit and the primary-to-secondary capacitance of the mains transformer, and can easily exceed 1000pF. The attenuation ...
Terms matched: 1 - Score: 11 - 349k
Year: 2015, Volume: 15, Number: 2
... MATLAB simulation. The proposed system has 50 to 60 conditions. Ambimax [5] does MPP tracking autonomously percent improved conversion efficiency when compared to the conventional direct coupling method. The parameters of the and charges supercapacitors at maximum efficiency. It uses photovoltaic panel model have been validated through 70 mAh Li-Polymer battery and two 10 ...
Terms matched: 1 - Score: 11 - 953k
Year: 2010, Volume: 10, Issue: 1
... VOC. VOC guarantees high dynamics and static coordinate transformation and separate PWM voltage performance via internal current control loops. As it can be modulator, no need for decoupling between the control of seen in Figure 2, the scheme decouples the converter the active and reactive components, and better dynamics currents into active and reactive power ...
Terms matched: 1 - Score: 10 - 450k