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Information × Registration Number 0208U000924, 0107U010395 , R & D reports Title Development and creation of measuring device for power of super high-frequency signals based on magnetoresistive films with low anisotropy dispertion. popup.stage_title Head Launets Viliyen, Registration Date 05-03-2008 Organization State scientific research centre "Fonon" popup.description2 The theoretical analysis was carried out and experimental check of theoretically received dependences which explain changes of electromagnetic characteristics of system from change of parameters of dielectric objects of samples was executed. The analysis of sensitivity of a probe depending on dielectric permeability of the film and the substrate was carried out, influence of a backlash between tip of the probe and the studied sample on the resolution and sensitivity of the device was investigated. The design highly stable and sensitive and, at the same time, rather simple device for transformation informative parameter of the film - its electric resistance - into the electric signal is developed based on the features of short-range field interactions of the film with the probe. Influence of length of the probe stand out the end of a coaxial line of transfer on sensitivity of the near-field magnetoresistive microscope is experimentally investigated. The calibration technique of the device was developed.By results of experiments by statistical processing calibrating curve was received for measurements of capacity on frequency 34 GHz. Product Description popup.authors popup.nrat_date 2020-04-02 Close