Antennas and propagation
On the use of monopole antennas for determining the effect of the enclosure of a power transformer tank in partial discharges electromagnetic propagation
... measurement and its analysis allows to carry out on-line maintenance following the standards IEC-60270 and ...with antennas and the effect of their EM propagation in power transformer ...
18
Desarrollo de un Sistema de Codificación Espacio Tiempo Orientado a las Redes Inalámbricas de Tipo WLAN Edición Única
... multiple antennas arrays in both, transmitter and ...multiple antennas are separated physically by a proper distance so that the individual signals are ...height, propagation environment ...
146
Self-positioning and mapping of rectangular rooms with sectorized narrowband antennas
... Each of the received reflections is actually sum of different reflection signals due to indoor multipath propagation. Because of the the receiver time resolution, multiple delayed signal versions cannot be ...
5
Experimental analysis towards vehicular Ad hoc networks
... Signal propagation, path loss and system operating ...large and small-scale propagation ...transmitter and the receiver is 446 ...transmitter and receiver are traveling in ...
6
Measurement and analysis of extra propagation loss of tunnel curve
... 2400, and 5705 MHz—are tested to get the influence of the ...(V-pol) and horizontal polarization (H-pol) are measured in the arched "Type I" ...the antennas are set to be ...wavelength, ...
11
Propagation and Optimal Control of Space Trajectories Using Perturbation Methods
... coordinates and the indirect ...short-maneuver and a long-maneuver regime, separated by a transition ...short- and long- maneuver limit regimes correspond, respectively, to transfers requiring much ...
260
Propagation and distribution of quantum correlations in a cavity QED network
... manipulation and generation of bi-partite entangled states [2, 3], have been widely investigated in various quantum systems such as cavity quantum electrodynamics (QED) [4, 5], trapped ions [6], the Hubbard model ...
8
Antenna design solutions for radio frequency identification (RFID) tags based on metamaterial-inspired resonators and other resonant structures
... width and separation between rings, and port position across the slot) can be tailored to adjust the resonant frequency, or, equivalently, the electrical size of the antenna, until reaching acceptable ...
167
Optical antennas for quantum emitters
... regime and the development of structures more suited to the peculiarities and applications of nanoantennas surely offer exciting opportunities for future ...optical antennas could lead to strong ...
7
High dielectric permittivity materials in the development of resonators suitable for metamaterial and passive filter devices at microwave frequencies
... descriptions and different ways to deal with these elements in the design ...micro-strip and strip-line resonators cannot be used because of their inherently high ...the propagation velocity of waves ...
204
Single Event transient propagation and capture in nanometer CMOS ICs: Analysis and modeling
... (a) and is propagated. And (d) shows the same situation than (c) but with a larger output load, obtaining an attenuated output ...rigorous and feasible SET propagation study would consist in ...
200
Design and Performance Analysis of Microstrip Patch Array Antennas with different configurations
... weight and low profile antennas that are capable of maintaining high performance over a wide spectrum of ...Substrate and Feeding ...rectangular and circular configurations are mostly ...) ...
14
Influence of heat-loss on compressibility-driven flames propagating from the closed end of a long narrow duct
... temperature and corresponding drop in den- sity across the reaction zone appear much sharper and occur in a relatively thinner ...density and temperature across the reaction zone is in sharp contrast ...
30
Speed of field driven domain walls in nanowires with large transverse magnetic anisotropy
... analytical and numerical work on field-driven domain wall propagation in nanowires and thin films has shown that for large transverse anisotropy and sufficiently large applied fields the Walker ...
6
Change of pulses propagating in SOFAR Channel by moving front
... Science and Technology Center is doing in actual sea areas uses pulses around ...Fig.1 and using the wave theory, we generate a pulse sequence that are received by the receiver on the axis 300km away from ...
6
Analysis and design of reconfigurable multimode multiport microstrip antennas for MIMO systems and diversity schemes
... dielectric and surface wave power) are included through the loss ...power and to insert the associated losses in the loss tangent to newly calculate the aforementioned self and mutual ...
275
E-beam propagation and interaction with atmosphere
... lines, and result in peak auroral emissions at about 120-160 km ...plasma, and takes place far from any ...below, and in orbit decay and reentry predictions; it could, in principle, provide ...
18
Contributions and reflections to the study of stability and oscillation of active antennas
... work and papers published during these years: Luís Enrique García, Daniel Segovia, José María Rodríguez (Chema), Carlos Martín, José Enrique González, Álvaro Blanco, Raul Fernandez, Lino García, Wilmar Hernandez ...
356
COLOR PROPAGATION IN COLD AND HOT MATTER
... The main aim of this work is to estimate the production length. The strongest constraint on this quantity is the shape of the distribution of p T broadening vs. A 1 / 3 . In the case that the production length is much ...
90
Propagation mechanism modelling in the near region of circular tunnels
... aecurate propagation mechanism situation, it is essential to model the location of the dividing point between the free-space propagation segment and the multi-mode waveguide ...sight and the ...
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