D-Band Thin-Film Resistive Line Bolometer as Transfer Standard
Harshwardhan Kamble,
Milan Salek,
Xueshen Wang
et al.
Abstract:A bolometric thin-film based transfer standard with a novel structure for absolute power detection in D-band (110 -170 GHz) is reported. It uses a resonance-type matching technique with thin-film resistive lines. The same line functions as the sensing element. The change in the resistivity of the line under the incident wave is calibrated to measure the absolute RF power in the D-band. This paper presents the analysis using equivalent circuit models, the full-wave electromagnetic design, the fabrication and th… Show more
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