NDLTD Global ETD Search
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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Showing 1 to 2 of 2 (0.07 seconds)

Spelling suggestions: "subject:"bioelectromagnetics"" "subject:"electromagnetic""

1

Non-Contact Sensing of Bio-magnetic Fields in Non-Shielded Environments

Zhu, Keren January 2022 (has links)
No description available.
Electrical Engineering
Bioelectromagnetic
Magnetic sensor
2

Mathematical model for calibration of nonlinear responses in biological media exposed to RF energy

See, Chan H., Abd-Alhameed, Raed, Excell, Peter S. January 2014 (has links)
No / This paper presents a circuit model which is used to calibrate the performance of nonlinear RF energy conversion inside a high quality factor resonant cavity with a known nonlinear loading device. The nonlinear radiofrequency energy conversion can be detected by exciting the fundamental operating frequency and observing the second harmonic resonant frequency within a doubly resonant cavity. By implementing the proposed mathematical model, the required input power can be estimated to maximise the chance of detecting the weak second harmonic signal prior to carry out the measurement.
Second harmonic
Nonlinearity
Resonant cavity
Quality factor
Cavity resonators
Health hazards
Biological effects of radiations
Harmonic generation
Mathematical analysis
Calibration
Biological effects of fields
Bioelectromagnetic
Q-factor
Cellular biophysics

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