593 results found.
Year: 2019, Volume: 19, Number: 4
... types of matching networks; lumped matching networks and In the design of dual band gridded-square and a triple transmission line matching networks. Lumped matching band gridded-double-square array, frequency selective networks are usually preferred for low frequency surfaces differential evolution strategy was proposed by Luo applications due to the availability of lumped components [12]. Particle ...
Terms matched: 1 - Score: 73 - 745k
Year: 2019, Volume: 19, Number: 4
... is shown in Section V. The bypass coil is very small, a high frequency constant current measurement results under DC-bias condition are reported signal is suggested, which ... network, but for large scale power path with the main core. By injecting high-frequency signals into the attached coil of the bypass core, the measured signals grid ...
Terms matched: 2 - Score: 39 - 423k
Year: 2019, Volume: 19, Number: 4
... introduced, as real-time FPGA processing interpolation algorithms for nonlinear rational parameters for high-speed optical frequency domain, imaging was were presented in reference [6 ], four image ... reference [14], a real time implementation of cubic sensitive peak detection of high-frequency signals based on B-spline algorithm for electro optical tracking system was FPGA is proposed ...
Terms matched: 2 - Score: 26 - 480k
Year: 2020, Volume: 20, Number: 2
... x € X) i 2 250dps, respectively. 3-axis sensor data is collected from 2 € i €1 (3) experimental setup at a 100 Hz sampling frequency. Since n €1 the research is not directly conducted on a live subject and Standard Deviation (ƒ ): It is the square root of the experiments ...
Terms matched: 1 - Score: 6 - 1,454k
Year: 2020, Volume: 20, Number: 2
... problem of sensorless SRM at standstill and very low speed is solved using a low frequency ramp method. The complete sensorless control of SRM drive system using the proposed ... relatively large at low speed and starting. medium, and high speeds. A low-frequency ramp method is A general nonlinear magnetization model was proposed in proposed to excite ...
Terms matched: 2 - Score: 21 - 1,647k
Year: 2020, Volume: 20, Number: 2
... section. uses various descriptors to combine their features at the In existing BoVW model, images are represented as feature level, and further processing is applied to the frequency histogram of visual words, formed by using combined features. Late fusion [25-26] (score fusion) clustering techniques where features extracted from images performs fusion ...
Terms matched: 1 - Score: 3 - 1,484k
Year: 2020, Volume: 20, Number: 2
... and made entirely from stainless steel are a feasible solution to a ultra-short-term (< 5 min) intervals using time-domain, comfortable ECG acquisition system, especially in the frequency-domain, and non-linear measurements [44-45]. presence of perspiration, which reduces the impedance of One main challenge to create a truly ubiquitous ECG the skin-electrode contact ...
Terms matched: 1 - Score: 3 - 1,340k
Year: 2020, Volume: 20, Number: 2
... 1 of ki special forms of (4) used for the normalization in dimension corresponds first cosine harmonic with the lowest of day and dimension of hour correspondingly. frequency. ƒ (2d € 1)k1 ƒ ƒ (2ni € 1)ki ƒ 1 € k1, d € € cos ƒ ƒ ...
Terms matched: 1 - Score: 3 - 2,045k
Year: 2020, Volume: 20, Number: 2
... transfer (SWIPT) [16], where information and energy users are used to transmit information. Secondly, the double- are transferred by the same radio frequency signal. The objective problem is established by maximizing both the total paper adopts the third one in an interference channel where power harvested by EH users and the ...
Terms matched: 1 - Score: 7 - 1,373k
Year: 2020, Volume: 20, Number: 2
... [3 €“ 5]. biological tissue uses the phase and intensity of radio frequency These oximeters have drawbacks when measuring child modulated light. The proposed design has ... , 2020 The Determination of Absorption and Reduced Scattering Coefficients of Optical Phantoms Using a Frequency-Domain Multi-Distance Method in a Non-contact Manner Ufuk BAL1, Urs UTZINGER2, Alkan BAL3 ...
Terms matched: 2 - Score: 110 - 1,878k