Characterization of a commercial software defined radio as high frequency lock-in amplifier for FM spectroscopy

Mahnke, Peter (2018) Characterization of a commercial software defined radio as high frequency lock-in amplifier for FM spectroscopy. Review of Scientific Instruments, 89 (1), 013113. American Institute of Physics (AIP). doi: 10.1063/1.4999552. ISSN 0034-6748.

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Official URL: https://doi.org/10.1063/1.4999552

Abstract

A commercial software defined radio based on a Rafael Micro R820T2 tuner is characterized for the use as a high-frequency lock-in amplifier for frequency modulation spectroscopy. The sensitivity limit of the receiver is 1.6 nV/ √Hz. Frequency modulation spectroscopy is demonstrated on the 6406.69 cm−1 absorption line of carbon monoxide.

Item URL in elib:

https://elib.dlr.de/119464/

Document Type:

Article

Title:

Characterization of a commercial software defined radio as high frequency lock-in amplifier for FM spectroscopy

Authors:

Authors	Institution or Email of Authors	Author's ORCID iD	ORCID Put Code
Mahnke, Peter	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED

Date:

24 January 2018

Journal or Publication Title:

Review of Scientific Instruments

Refereed publication:

Yes

Open Access:

Gold Open Access:

In SCOPUS:

Yes

In ISI Web of Science:

Yes

Volume:

DOI:

10.1063/1.4999552

Page Range:

013113

Publisher:

American Institute of Physics (AIP)

ISSN:

0034-6748

Status:

Published

Keywords:

Lock-In-Amplifier / Spectroscopy

HGF - Research field:

Aeronautics, Space and Transport

HGF - Program:

Aeronautics

HGF - Program Themes:

other

DLR - Research area:

Aeronautics

DLR - Program:

L - no assignment

DLR - Research theme (Project):

L - no assignment

Location:

Stuttgart

Institutes and Institutions:

Institute of Technical Physics

Deposited By:

Mahnke, Peter

Deposited On:

22 Mar 2018 14:08

Last Modified:

30 Oct 2023 14:48

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