Electromagnetic fields close to radiant structures can be measured quickly using an infrared camera. Examples of induced fields by wire antennas over a detection screen at distances shorter than one wavelength are presented. The measured thermograms agree with simulations that take into account heat propagation on the detection screen.
CitationGonzalez, J. M.; Aguasca, A.; Romeu, J. Infrared thermograms applied to near-field testing. Electronics letters, 1999, vol. 35, núm. 11, p. 885-886.
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