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I am a former Professor of Physics and Engineering Physics at the
University of Saskatchewan. My wife and I retired to the Comox Valley
in 1996 where we enjoy the good weather, superb scenery and the
complete absence of mosquitos!
I indulge in my hobbies which are electronics, photography and amateur radio. For the past number of years, I have been quite interested in proton-precession magnetometers and I have lost count of how many versions of the electronics that I have built. The theory and practice of these sensitive instruments is given in this paper. The spreadsheet referred to in the paper is located here. A sample audio file of the proton-precession signal can be heard here. |