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15 479 (0,153s)

Result

Submillimeter-Wave Spectral Lines of Negative Ions (SH and SD - ) Identified by Their Doppler Shift.

Original scientific paper dealing with Submillimeter-Wave Spectral Lines of Negative Ions (SH and SD - ) Identified by Their Doppler Shift....

CF - Fyzikální chemie a teoretická chemie

  • 1998
  • Jx
Result

Submillimeter-wave emission of three Galactic red novae: cool molecular outflows produced by stellar mergers

We present millimeter/submillimeter-wave observations with the Atacama Large (sub) Millimeter Array (ALMA) and the Submillimeter Array (SMA) of the three best-known Galactic red novae, V4332 Sgr, V1309 Sco, and V838 Mon. Th...

Astronomy (including astrophysics,space science)

  • 2018
  • Jimp
  • Link
Result

Performance assessment of VNA calibration schemes for millimeter-wave and submillimeter-wave frequencies, using the 33 GHz - 50 GHz band

In this article vector network analyzer (VNA) calibration schemes suitable for traceable scattering parameter measurements in rectangular waveguides at millimeter-wave and submillimeter-wave frequencies are compared with we...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2015
  • D
  • Link
Result

Optical Approximations for Simulations of Submillimeter Systems

Propagation aspects of systems working in millimeter and submillimeter bands can be solved by quasioptical approaches including Gaussian beams. Reflections from rough surfaces nevertheless introduces complex problem. It can be very well of e...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2010
  • D
Result

Submillimeter-wave Spectroscopy of HNC Produced in an Extended Negative Glow Discharge.

Submillimeter-wave transitions of HNC are observed in an extended negative glow discharge. The measurements of the rotational lines in the ground state as well as in the vibrational fundamentals are extended to higher J values. The ...

CF - Fyzikální chemie a teoretická chemie

  • 2002
  • Jx
Result

Design and Calibration of a Compact Quasi-Optical System for Material Characterization in Millimeter/Submillimeter Wave Domain

A compact quasi-optical setup based on conventional rectangular horn antennas and two symmetrical parabolic mirrors is designed to provide a plane wave on the material under test. To measure the scattering parameters at millimeter/submil...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2014
  • Jx
  • Link
Result

HNC and HCN in an extended negative glow discharge: Implication to the branching ratio of the dissociative recombination of HCNH+

Submillimeter-wave transitions of HNC and HCN are observed in an extended negative glow discharge in a gas Mixture of CH4 and N-2. It is well established that the extended negative glow discharge is a good source for production of p...

CF - Fyzikální chemie a teoretická chemie

  • 2008
  • Jx
Result

BASS. XXXIV. A Catalog of the Nuclear Millimeter-wave Continuum Emission Properties of AGNs Constrained on Scales ≤ 100-200 pc

We present a catalog of the millimeter-wave (mm-wave) continuum properties of 98 nearby (z < 0.05) active galactic nuclei (AGNs) selected from the 70 month Swift/BAT hard-X-ray catalog that have precisely determined X-ray spectral p...

Astronomy (including astrophysics,space science)

  • 2023
  • Jimp
  • Link
Result

Fourier-transform microwave and submillimeter-wave spectroscopy of chloroiodomethane, CH(2)ICl

Guided by a previous microwave study (9-35 GHz), the rotational spectrum of both chlorine isotopologues of chloroiodomethane in its vibrational and electronic ground state has been re-investigated in the microwave region and extended to the millimete...

CB - Analytická chemie, separace

  • 2011
  • Jx
  • Link
Result

Free-Space Characterization of Magneto-Optical Hexaferrites in the Submillimeter-Wave Range

of hexaferrites for nonreciprocal devices (such as isolators) for submillimeter applications.

Optics (including laser optics and quantum optics)

  • 2017
  • Jimp
  • Link
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