multi-frequency
Ultrasonic Image Registration for Multi Frequency Analysis
... This paper describes ultrasonic image registration for multi-frequency analysis. The goal of our research is the portable and real time brain diagnosis under the thick-skull. The choice of ultrasonic ...
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Mathematical Model of Multi-Frequency Piezoresonance Oscillation System
... of multi-frequency piezoresonance oscillation system (MPOS) – the piezoresonance devices (PRD) core, which enables to study the processes of establishing multi-frequency oscillation mode and ...
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Precise positioning of spacecrafts by multi frequency VLBI
... Multi-Frequency VLBI (MFV) is one of the most powerful methods for precise positioning of spacecrafts. The system transmits three carrier waves at S-band and one wave at X-band. These frequencies are set to ...
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Suppression of parametric instabilities in inhomogeneous plasma with multi-frequency light
... of multi-frequency light in a large scale inhomogeneous plasma, and give the conditions for the effective suppression of parametric instabilities with a multi- frequency ...
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Application of Multi Frequency SAR Images for Knowledge Acquisition
... the multi-frequency radar images could be success- fully used for the knowledge acquisition as well as for the investigation of different urban land surface ...
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Investigation Of Multiwavelength For Multi Frequency Range Optical Laser Driver
... In this project laser driver was designed that can adjust the operation of a laser of multi wavelength of (650nm – 1550nm) and multi frequency max RF range; (f ≈3G Hz) with using the minimum voltage ...
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Correlation for Multi-Frequency Propagation in Urban Environments
... Abstract—The multi-frequency propagation in urban environment is investigated in this letter. An experimental measurement campaign is conducted to simultaneously measure the GSM-900, GSM-1800 and UMTS band ...
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Multi-frequency Polarization Studies of AGN Jets
... One of the most exciting discoveries in the early days of Very Long Baseline Interferometry (VLBI) studies of Ac- tive Galactic Nuclei (AGN) jets was the detection of super- luminal motion in the quasars 3C279 and 3C273 ...
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An Integrated Analog Readout for Multi-Frequency Bioimpedance Measurements
... a frequency range up to 1 MHz ...perform frequency differencing measurements for imaging ...a multi-channel readout (for multi-frequency opera-tion), portability and miniaturization, ...
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Multi Frequency RFID Read Writer System
... A multi frequency RFID reader/writer system is capable of identify different tags which are operating at multi frequencies ...radio frequency modulation and demodulation for each operating ...
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Multi-frequency piezomagnetoelastic energy harvesting in the monostable mode
... the multi-frequency excitation on the output power of a piezomagnetoelastic energy ...a multi-frequency excitation gives rise to complicated phenomena such as combination and simultaneous ...
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Multi-frequency sensor for remote measurement of breath and heartbeat
... If only the information is needed whether a person is present within the observed range, a threshold in the power spectrum could be defined. This was tested for different con- stellations. In all cases the persons were ...
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Research on Fusion Technology of Multi frequency Source in Time Frequency Synchronization Device
... In other words, the unequal weight fusion frequency minimizes the influence of poor frequency source, and the stability of fusion frequency is always close to the optimal frequency sourc[r] ...
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MATHEMATICAL MODELS OF THREATS OF UNAUTHORIZED ACCESS TO SENSITIVE INFORMATION OF MOBILE NETWORK SUBSCRIBERS AND MEASURES TO PROTECT MOBILE SYSTEM
... single frequency range, therfore the proposed scheme based on multi frequency range transmission is able to overcome the effect of these jammers ...
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MOBILE CONTROLLER RC-2000
... Since the RC-2000 is designed to be used in a vehicle, it has an unique Easy Viewing mode for mobile operation. When you enter this mode, the display shows only the current Control band frequency in a large font. ...
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Frequency and predictors of the lupus low disease activity state in a multi national and multi ethnic cohort
... lower frequency of use of immunosuppressants in this cohort may be related to issues with access to or availability of medi- cations in some Asian countries, which has been pre- viously described [26]; certainly ...
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Spectrally Efficient Multi Carrier Modulation Using Gabor Transform
... Efficient Frequency Division Multiplexing (SEFDM) system which is spectrally more efficient than ...high frequency precision in order to re- duce frequency offset ...
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Optimization of Load Frequency Control using Nature Inspired Algorithum
... These frequency variations may cause, alter the power system stability.Changes in tie-line and it’s deviations in frequency were represented as shown in figure. These deviations can be calculated from ...
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Multi-modal image matching based on local frequency information
... local frequency information; (3) Search the corres- pondence by minimizing the CAS between the template and the searching ...different multi-modal scenes during the image ...local frequency repre- ...
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An High Equipped Image Reconstruction Framework Based on Morphologic Regularization approach Using Bregman Iteration SR algorithm
... This paper focus only on spatial domain approach for multi frame SR image reconstruction. This paper is based on the regularization framework, where the HR image is estimated based on some prior knowledge about ...
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