Seminars
Development of simultaneous multi-frequency receiver system for VLBI(Very Long Baseline Interferometer) observations
Jihoon Choi (KASI)
November 6(Wed), 2024
16:30
IBS HQ B109
ibs_cup_seminar.pdf-----------------------------------------------------------
** Date: November 6th (Wed) 4:30 pm - 5:30 pm
** Place: B106
** Speaker: Dr. Jihoon Choi (KASI)
** Date: November 6th (Wed) 4:30 pm - 5:30 pm
** Place: B106
** Speaker: Dr. Jihoon Choi (KASI)
** TITLE : “Development of simultaneous multi-frequency receiver system for VLBI(Very Long Baseline Interferometer) observations"
** Abstracts:
Today, many radio telescopes around the world carry out VLBI (Very Long Baseline Interferometer) observations.
Extremely high resolution can be achieved by linking distant radio telescopes to form a giant telescope.
Phase correction is crucial for VLBI observations, and multi-band simultaneous observing receivers have great advantages for this.
KASI has already operated a 4-channel simultaneous observing receiver in the Korea VLBI Network (KVN) and has recently succeeded in developing a compact triple-band receiver.
In this seminar we will present multi-frequency simultaneous observing receivers for these VLBI observations.
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Extremely high resolution can be achieved by linking distant radio telescopes to form a giant telescope.
Phase correction is crucial for VLBI observations, and multi-band simultaneous observing receivers have great advantages for this.
KASI has already operated a 4-channel simultaneous observing receiver in the Korea VLBI Network (KVN) and has recently succeeded in developing a compact triple-band receiver.
In this seminar we will present multi-frequency simultaneous observing receivers for these VLBI observations.
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Center for UndergroundPhysics (CUP)
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