[PDF] Top 20 J. Microw. Optoelectron. Electromagn. Appl. vol.16 número4

... Motors with magnets embedded in the rotor are the prime choice for high speed applications, as well as for drives subjected to high temperatures or submitted to intense vibration or shocks [15]. This topology is also ... See full document

... All schemes were evaluated for the three scenarios of Table II. It is observed that more antennas and more complex modulations impact on the average number of interactions, increasing the processing time. In these cases, ... See full document

... In this phase, learners of each group take their knowledge directly through the teacher, where a teacher tries to increase the mean result value of the classroom to another value, which is better than, depending on his ... See full document

... To design a multiband antenna for multimode wireless communication system, various methods have been explored [12-16]. A compact zigzag-shaped-slit rectangular microstrip patch antenna with circular defected ... See full document

... [22] Ryszard Kopka et al. Metrological Properties of the Test Setup for Determination Shielding Effectiveness of the Industrial Cable Connectors, International Journal of Electronics and Telecommunications,vol. ... See full document

... Two cross-slots are etched in the ground plane of the proposed microstrip diplexer in order to enhance its electrical performances and to set the pass bands at low frequencies.. The ci[r] ... See full document

... Emissivity and radiometric brightness temperature are theoretically estimated from measured dielectric properties at different angles of incidence for dry and moist [r] ... See full document

... In this paper, numerical solution instead of optimization is proposed to synthesize coupled resonator diplexers and obtain coupling coefficients directly from equations..[r] ... See full document

... Comparing the incident angle of 45º and normal incidence at the third fractal level, there is a shift of 6.3% at the first resonant frequency, 7.1% at the second resonant frequency, 2.[r] ... See full document

... For matching purposes without introducing gain distortion, a shorting strip connecting the radiating arms and four triangular shaped extensions of the radiating arms are ad[r] ... See full document

... In order to reduce active and hence total energy consumption, we tried to transmit the data at lower data rate, while maintaining transmission delay in tolerable [r] ... See full document

... Abstract — A novel compact ultra wideband (UWB) bandpass filter (BPF) based on composite right/left handed transmission line (CRLH TL) is reported in this paper.. The p[r] ... See full document

... The results indicate that the proposed method performs better than the conventional signal subspace based space-frequency algorithm both in imaging resolution and eff[r] ... See full document

... In equation (1), � − �� is the amplifier on-off gain and � − �� − �� is the amplifier on-off gain in the absence of pump-pump interaction effect. ∆� − �� is calculated through the solution of the Raman coupled nonlinear ... See full document

... The received signal intensity and the reception quality were recorded along radial routes of up to 45 km from the transmitter under both mobile and static conditi[r] ... See full document

... The effective element of any GPR system is the antenna. In order to obtain deep penetration and fine resolution, the GPR antenna should have certain features like high directivity and efficiency, wide bandwidth, and ... See full document

... The proposed antenna radiates conical beam pattern. In order to evaluate the uniformity received the signal of all subscribers around the antenna, the radiation patterns in XY plane at the beam direction with different ... See full document

... Variation of efficiency of proposed junctionless SDR IMPATT device with the oxide thickness for two different silicon body thickness (t si =12, 15 nm). Variation of efficiency of juncti[r] ... See full document

... and J are the inductance, capacitance and J-inverter values, ...and J-inverters is shown in ...each J-inverter on the circuit model with a pi-network of ... See full document

... The lumped current source is set to 1A for the frequency-domain analysis. Fig. 8 demonstrates the magnitude of the frequency responses of the inner terminators acquired by the proposed model. The outcomes got by the ... See full document