The induced polarization receiver capable of detecting the intermodulation coupling products caused by the electrically nonlinear ground employing adaptive filters is designed and constructed.
The sum of two sine waves is transmitted to the ground. The first adaptive
notch filter rejects the received signal at the transmitted frequencies.
The second adaptive notch filter is used as a spectrum analyzer to measure the Fourier coefficients at eight discrete intermodulation frequencies.
The receiver was tested for its ability to recognized the intermodulation
products and calibrated. / Science, Faculty of / Physics and Astronomy, Department of / Graduate
| Identifer | oai:union.ndltd.org:UBC/oai:circle.library.ubc.ca:2429/22247 |
| Date | January 1980 |
| Creators | Frýdecký, Ivan Igor |
| Source Sets | University of British Columbia |
| Language | English |
| Detected Language | English |
| Type | Text, Thesis/Dissertation |
| Rights | For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use. |
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