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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.

Search results

Showing 1 to 4 of 4 (0.079 seconds)

Spelling suggestions: "subject:"heterodyning (electronics)"" "subject:"heterodyning (lectronics)""

1

Frequency shifts with pressure in CO laser lines

Laguna-Ayala, Alejandro Gabriel January 1979 (has links)
No description available.
Frequencies of oscillating systems.
Chemical lasers.
Heterodyning (Electronics)
2

Heterodyne digital control and frequency estimation in magnetic resonance force microscopy /

Kriewall, Thomas E., January 2004 (has links)
Thesis (Ph. D.)--University of Washington, 2004. / Vita. Includes bibliographical references (leaves 98-104).
3

Decorrelation time of speckle targets observed with a heterodyne-reception optical radar

Lau, Sun Tong January 1982 (has links)
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1982. / MICROFICHE COPY AVAILABLE IN ARCHIVES AND ENGINEERING. / Includes bibliographical references. / by Sun Tong Lau. / M.S.
Optical radar
Laser speckle
Heterodyning (Electronics)
Atmospheric turbulence
Correlation (Statistics)
Coherent radar
4

High frequency water vapor density measurements using the beat frequency method

Elorriaga Montenegro, Estefania 15 June 2012 (has links)
This document describes the design and deployment of a first generation water vapor density sensing unit, the HumiSense. This device is based on an open, air-filled capacitor which is part of a resonant circuit. The frequency of the resonant circuit mixed with a fixed frequency oscillator is the basis of the method to generate a signal that is associated to the change in water vapor density within the open capacitor with time. The physical testing results were inconclusive given that there were many unresolved artifacts in the data. Several suggestions for improving the device for future device generations were provided. / Graduation date: 2013
Water vapor density
Turbulence
Beat Frequency method
Heterodyne system
Capacitive sensor
Coaxial capacitor
Detectors -- Design and construction
Heterodyning (Electronics)

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