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Improvement methods of angular resolution of antenna array
The paper deals with angular resolution of phased antenna arrays and with methods of better angular resolution based on spectral estimation in the case of two close targets. Angular resolution wit...
JA - Elektronika a optoelektronika, elektrotechnika
- 2015 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Angle Resolution for antenna array
The main purpose of the software is computing an angular resolution of an antenna array. Generally is assumed an angular resolution for antenna array is equal to 3 dB beamwidth. In fact the angular res...
JA - Elektronika a optoelektronika, elektrotechnika
- 2014 •
- R •
- Link
Rok uplatnění
R - Software
Výsledek na webu
Fragmentation in the massive G31.41+0.31 protocluster
To establish whether the Main core is indeed monolithic or if its homogeneous appearance is due to a combination of large dust opacity and low angular resolution, we carried out millimeter observations at higher angular
Astronomy (including astrophysics,space science)
- 2021 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Innovative technologies for future X-ray telescopes.
The future X-ray astrophysics missions such will require inovative technologies in lighter mirror shells in order to achieve high sensitivity and high angular resolutions at a still reasonable weight of the mirror assembly....
BN - Astronomie a nebeská mechanika, astrofyzika
- 2001 •
- D
Rok uplatnění
D - Stať ve sborníku
The Stub Resolution of 1-Planar Graphs
The resolution of a drawing plays a crucial role when defining criteria for its quality. In the past, grid resolution, edge-length resolution, angular resolution and crossing resolution have been ...
Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
- 2020 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Torsion vibration measurements with high resolution
the evaluation of torsion vibration by an integration of a measured angular speeddifference. It is possible with a DMU device which was developed at VÚTS Co. The angular speed resolution so high angle resolution a...
JQ - Strojní zařízení a nástroje
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Observational Constraints on the Disk Size and Kinematics of HD 327083*
In this work, we present VLTI/MIDI high angular resolution observations and GEMINI/PHOENIX infrared spectra to describe the gas and dust environments around the galactic B[e] supergiant HD 327083, which is suspected to have a F-type...
BN - Astronomie a nebeská mechanika, astrofyzika
- 2012 •
- D
Rok uplatnění
D - Stať ve sborníku
DMU-PCI measurement board ? device with true angular sampling base
Multichannel arrangement for precision angular metering inclusive differential measuring between two input, inclusive transmissive rate. Fast gathering digital data (noise - free) with 16 - bit resolution. Possible to apply for meas...
JQ - Strojní zařízení a nástroje
- 2007 •
- X
Rok uplatnění
X - Nezařazeno
Diagnosing 0.1-10 au Scale Morphology of the FU Ori Disk Using ALMA and VLTI/GRAVITY
We report new Atacama Large Millimeter/submillimeter Array Band 3 (86-100 GHz, similar to 80 mas angular resolution) and Band 4 (146-160 GHz, similar to 50 mas angular resolution) observations of the dust continuum...
Astronomy (including astrophysics,space science)
- 2019 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Angular resolution of an antenna array with two incoming coherent signals,
The paper deals with an angle of arrival (AoA) adaptive estimation in the case of coherent signals incident to an antenna array. The used methods are: forward/backward averaging and forward/backward spatial smoothing. The assumed signal model and men...
JA - Elektronika a optoelektronika, elektrotechnika
- 2016 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
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