Development of an integrated millimeter-wave Fourier transform spectrometer

N. Scott Barker; Hui Shen; Tassilo Gernandt

doi:10.1117/12.518830

27 February 2004 Development of an integrated millimeter-wave Fourier transform spectrometer

N. Scott Barker, Hui Shen, Tassilo Gernandt

Proceedings Volume 5268, Chemical and Biological Standoff Detection; (2004) https://doi.org/10.1117/12.518830
Event: Optical Technologies for Industrial, Environmental, and Biological Sensing, 2003, Providence, RI, United States

Abstract

This paper presents the concept of an integrated millimeter-wave Fourier transform spectrometer. It is proposed to integrate the interferometer through the use of planar transmission line circuits onto a single chip. The splitting and combining of the broadband signal can be realized through the use of coupled-line couplers and the sliding reflector can be realized with distributed RF-MEMS transmission lines. Calculations are given to demonstrate the feasibility of this concept.

Citation Download Citation

N. Scott Barker, Hui Shen, and Tassilo Gernandt "Development of an integrated millimeter-wave Fourier transform spectrometer", Proc. SPIE 5268, Chemical and Biological Standoff Detection, (27 February 2004); https://doi.org/10.1117/12.518830

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