Cover Image

HIGH-PRECISION MICROWAVE SPECTROMETER WITH SUB-DOPPLER SPECTRAL RESOLUTION

Results of improvement of the automated millimeter-wave spectrometerof the Institute of Radio Astronomy NAS–Ukraine aimed at reaching a sub-Doppler resolution on the basis of the Lamb-dip observation are presented. Some hardware solutions of the improvement and some results of investigation of the m...

Full description

Saved in:

Bibliographic Details
Date:	2015
Main Authors:	Alekseev, E. A., Ilyushin, V. V., Mescheryakov, A. A.
Format:	Article
Language:	Russian
Published:	Видавничий дім «Академперіодика» 2015
Subjects:	radiospectrometer sub-Doppler spectral resolution Lamb dip direct digital synthesizer
Online Access:	http://rpra-journal.org.ua/index.php/ra/article/view/1195
Tags:	Add Tag No Tags, Be the first to tag this record!
Journal Title:	Radio physics and radio astronomy

Institution

Radio physics and radio astronomy

Similar Items

High-precision microwave spectrometer with sub-doppler spectral resolution
by: E. A. Alekseev, et al.
Published: (2014)

MODERNIZATION OF THE KHARKIV MICROWAVE SPECTROMETER: CURRENT STATE
by: Alekseev, E. A., et al.
Published: (2023)

A SYNTHESIS OF TEMPORAL VARIATIONS IN DOPPLER SPECTRA RECORDED AT A QUASI-VERTICAL INCIDENCE BY THE HF DOPPLER RADAR WITH SPACED RECEIVERS
by: Pushin, V. F., et al.
Published: (2021)

Modernization of the Kharkiv microwave spectrometer: current state
by: E. A. Alekseev, et al.
Published: (2023)

Microwave Spectrometer of Rydberg State Atoms
by: Dyubko, S. F., et al.
Published: (2012)

Software framework for satellite spatial resolution enhancement
by: Stankevich, S.A., et al.
Published: (2024)

High-resolution spectrometer for ”Salo”-project
by: Khvastunov, V.M., et al.
Published: (2011)

STATISTIC OF SEASONAL AND DIURNAL VARIATIONS OF DOPPLER FREQUENCY SHIFT OF HF SIGNALS AT MID-LATITUDE RADIO PATH
by: Reznychenko, A. I., et al.
Published: (2020)

System of spectrometers of high resolution for the ”Salo” project
by: Khvastunov, V.M., et al.
Published: (2013)

LASER-MICROWAVE SPECTROMETER AND SPECTROSCOPY OF ZINC ATOM IN TRIPLET RYDBERG STATES
by: Pogrebnyak, N. L., et al.
Published: (2019)

NUMERICAL MODELING OF CHARACTERISTICS AND PARAMETERS OF A NOISE RADAR SENSOR FOR EARTH’S SURFACE MAPPING
by: Kudryashov, V. E., et al.
Published: (2025)

Difference Doppler Centroid Estimation Method with High Spatial Resolution
by: Dukhopelnykova, Ie. V.
Published: (2012)

SPECTRAL ANALYSIS OF REFERENCE SIGNAL AND OF HF SIGNAL REFLECTED FROM THE IONOSPHERE BEATS
by: Pushin, V. F., et al.
Published: (2014)

New Possibilities of Millimeter-Wave Spectroscopy: High-Precision Survey Spectra Records
by: Ilyushin, V. V., et al.
Published: (2013)

Manual X-ray fluorescent spectrometer for express and precise analysis of metals on product
by: M. M. Livitskij, et al.
Published: (2010)

Investigation of micro-seismic phenomena of anthropogenic origin
by: Zdeshchyts, V., et al.
Published: (2015)

Microwave Excited Plasma Atomic-Emission Spectrometer AGILENT MP-4100
by: A. N. Esaulenko, et al.
Published: (2013)

Laser-Microwave Spectrometer and Spectroscopy of Zinc Atom in Triplet Rydberg States
by: M. L. Pohrebniak, et al.
Published: (2019)

FEATURES OF IONOSPHERIC EFFECTS FROM THE PARTIAL SOLAR ECLIPSE OVER THE CITY OF KHARKIV ON 10 JUNE 2021
by: Chernogor, L. F., et al.
Published: (2021)

SUBPIXEL SCANNING FOR SPECTRUM IMAGE ANALYSIS
by: Yegorov, S. A., et al.
Published: (2024)

Influence of precipitations on angular coordinates resolution for a radar
by: Putyatin, V. G., et al.
Published: (2017)

RADAR DETERMINATION OF SHIP ROLL PERIOD IN ROUGH SEAS
by: Gorobets, V. N., et al.
Published: (2025)

Еstimation of integrated characteristics of materials of rail concrete structures by the method of surface wave
by: Vusatiuk, A.Ye., et al.
Published: (2018)

Square-wave frequency modulation in microwave spectroscopy
by: E. A. Alekseev, et al.
Published: (2022)

SQUARE-WAVE FREQUENCY MODULATION IN MICROWAVE SPECTROSCOPY
by: Alekseev, E. A., et al.
Published: (2023)

What limits the precision of ground-based stellar photometry and positional measurements?
by: Zhilyaev, B.E., et al.
Published: (2005)

Formal verification of the properties of coreferent resolution model based on decision trees
by: Pogorilyy, S.D., et al.
Published: (2024)

Microwave high-resolution scanning heating in the technology of micro- and nanoelectronics
by: Ju. E. Gordienko, et al.
Published: (2015)

Projective resolution of irreducible modules over tiled order
by: Zhuravlev, Viktor, et al.
Published: (2018)

A study of microwave over-sea propagation with high-potential X-band Doppler radar
by: V. M. Horobets, et al.
Published: (2021)

Polarization of free electrons by means of resonance microwave pumping using normal and anomalous doppler effect
by: Ivanov, B.I.
Published: (2001)

Forming of precision thin-wall hollow electron beams for microwave generators
by: Agafonov, A.V., et al.
Published: (1999)

Measurements of fluctuating plasma rotation velocity by means of correlation and doppler microwave reflectometry in Uragan-3M torsatron
by: Skibenko, A.I., et al.
Published: (2005)

Coreference resolution algorithm for Ukrainian-language texts using decision trees
by: Pogorilyy, S.D., et al.
Published: (2023)

Millimeter- and Submillimeter-Wave Spectrometers Based on the Direct Digital Synthesizers
by: Alekseev, E. A., et al.
Published: (2012)

Rhase ambiguity resolution in relative displacement measurement by microwave interferome-try
by: O. V. Pylypenko, et al.
Published: (2017)

Accuracy of narrow-band spectral indices estimation by wide-band remote sensing data
by: Stankevich, Sergey
Published: (2022)

Portable NMR spectrometer
by: A. N. Molchanov, et al.
Published: (2016)

Рhase ambiguity resolution in relative displacement measurement by microwave interferome-try
by: Pylypenko, O.V., et al.
Published: (2017)

Исследование звезд − фотометрических аналогов Солнца на 2-м телескопе обсерватории Терскол
by: Галеев, А.И., et al.
Published: (2003)