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Sep 26, 2022 · We present a breath gas sensor based on terahertz/millimeter-wave gas spectroscopy which can perform a full cycle of breath analysis.
We demonstrate a full-cycle breath gas sensor system based on terahertz/millimeter-wave gas spectroscopy. The sensor consists of a transmitter and receiver ...
Sep 26, 2022 · Abstract: We demonstrate a full-cycle breath gas sensor system based on terahertz/millimeter-wave gas spectros- copy. The sensor consists of ...
Abstract We demonstrate a full-cycle breath gas sensor system based on terahertz/millimeter-wave gas spectroscopy. The sensor consists of a transmitter and ...
Jan 30, 2017 · In this paper, we present an mmW/THz spectroscopic system including a folded gas absorption cell of 1.9 m length between the TX and RX modules.
und Koczulla, Rembert und Hübers, Heinz-Wilhelm (2022) A compact breath gas sensor system based on terahertz/millimeter-wave gas spectroscopy. Frequenz, 76 ...
Oct 28, 2019 · We present a compact mmW/THz circular multipass gas cell with an optical path length of 1.9 m and an outer diameter of only 21.5 cm.
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Jun 17, 2019 · We demonstrate the capability of a mmW/THz spectrometer for breath analysis. Samples from three volunteers and a sample from ambient air were analyzed.
We report on a terahertz/millimeter-wave gas spectroscopy sensor system based on a 245 GHz transmitter (TX) and receiver (RX) fabricated in SiGe BiCMOS ...
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Jun 28, 2022 · 2.2. MMWGS sensor system. The MMWGS breath sensor system is based on an absorption spectroscopy setup as described in more detail previously [37] ...