Institute of Radio Astronomy

output

19972026

most citedSharp dark-mode resonances in planar metamaterials with broken structural symmetry

1.2k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2024Show all

4 papers · 1 filter

astro-ph.GA2024★ 2 cited

Investigation of the rotational spectrum of CH $_{3}$ $^{17}$ OH and its tentative detection toward Sagittarius B2(N)

Holger S. P. Müller, Vadim V. Ilyushin, Arnaud Belloche +2

Methanol is an abundant molecule in space. The column density of CH $_{3}^{18}$ OH is in some star-forming regions so high that the search for CH $_{3}^{17}$ OH is promising. But only very…

astro-ph.GA2024★ 8 cited

Rotational spectroscopy of CH $_{3}$ OD with a reanalysis of CH $_{3}$ OD toward IRAS 16293 $-$ 2422

V. V. Ilyushin, H. S. P. Müller, M. N. Drozdovskaya +10

We have started a measurement campaign of numerous methanol isotopologs in low-lying torsional states in order to provide extensive line lists for radio astronomical observations f…

astro-ph.CO2024★ 3 cited

On the Possibility of Detecting a Global Signal in the Line of the Hyperfine Structure of Hydrogen from the Dark Ages

Olexandr Konovalenko, Vyacheslav Zakharenko, Bohdan Novosyadlyj +7

We analyze the possibilities of detecting a signal in the hydrogen 21~cm line, which was formed in the early Universe during the the Dark Ages cosmological epoch, using the Ukraini…

physics.app-ph2024★ 6 cited

Using a Metasurface to Enhance the Radiation Efficiency of Subterahertz Antennas Printed on Thick Substrates

Yevhen M. Yashchyshyn, Peter L. Tokarsky

This study investigates the possibility of increasing the radiation efficiency of printed antennas and arrays by suppressing their inherent surface waves using a metasurface made o…

Investigation of the rotational spectrum of CH3​17OH and its tentative detection toward Sagittarius B2(N)

Rotational spectroscopy of CH3​OD with a reanalysis of CH3​OD toward IRAS 16293−2422

On the Possibility of Detecting a Global Signal in the Line of the Hyperfine Structure of Hydrogen from the Dark Ages

Using a Metasurface to Enhance the Radiation Efficiency of Subterahertz Antennas Printed on Thick Substrates

Investigation of the rotational spectrum of CH $_{3}$ $^{17}$ OH and its tentative detection toward Sagittarius B2(N)

Rotational spectroscopy of CH $_{3}$ OD with a reanalysis of CH $_{3}$ OD toward IRAS 16293 $-$ 2422