trace-gas / signal-processing concept / trace gas / adaptive processor / low ambient trace-gas levels / analytical solution / Online Drift Correktion Improved System Performance Fig / on-line shifter mechanism / adaptive algorithm / signal-processing aspects / airborne applications / Online Shift Processor / gas concentration / harmonic mixing products / adaptive signal processing.'° / trace gas analysis / data-processing techniques / signal processing / index register Online Shift / online correction / trace-gas concentration / square-law detector / online averaging / online monitoring / energy / Trace-gas measurements / hardware using parallel data processing / adaptive signal processing / calibration gas / laser carrier / digitized on-line signals / Real-time signal-processing concepts / on-line data / spectroscopic applications / signal-processing time / stable permeation device / real-time signal analysis applications / performance feedback systems / online shifter / trace-gas analysis / self-adaptive algorithms / on-line shift procedure / postdetection signal processing / trace-gas pollutants / electronics / on-line shift process / filter algorithm / signal-processing strategies / on-line shifter / real-time signal analysis / system operator / /
Organization
MEMBER SPIE Bodo Scheumann Josef Schandi Fraunhofer Institut für Atmosphärische Umweltforschung Kreuzeckbahnstr / United Nations / US Federal Reserve / /
Person
Cal / V v / Josef Schandi Fraunhofer / Peter Werle / /
Real-time signal-processing concepts for trace-gas analysis by diode-laser spectroscopy Peter Werle, MEMBER SPIE Bodo Scheumann Josef Schandi