An Approach for Real-Time Monitoring of Atmospheric Disturbance on a Very-Long Baseline
スポンサーリンク
概要
- 論文の詳細を見る
A new system, in which a real-time VLBI (very-long-baseline interferometer) is utilized, for real-time monitoring of atmospheric disturbances on a very-long baseline has been developed. In this system, beacon waves from geo-stationary satellites are used for received signals and public communication lines are used for data transmission. Connecting the system to the 6-m Kagoshima and the 10-m Mizusawa radio telescopes enables atmospheric disturbances to be observed. The cross-correlation phase was calculated from the received signals, and the Allan standard deviation of the phase was obtained. It was found that the Allan standard deviation across almost the whole region of the time interval reflects atmospheric disturbances.
- 社団法人電子情報通信学会の論文
- 2002-07-01
著者
-
KUJI Seisuke
Mizusawa Astrogeodynamics Observatory/National Astronomical Observatory
-
MIYAZAKI Tomoyuki
Department of Electrical and Electronics Engineering, Kagoshima University
-
Liu Qinghui
国立天文台
-
Liu Qinghui
Shanghai Astronomical Observatory Shanghai Chn
-
LIU Qinghui
Department of Electrical and Electronics Engineering, Kagoshima University
-
NISHIO Masanori
Department of Physics, Kagoshima University
-
Miyazaki T
Kyoto Univ. Kyoto‐shi Jpn
-
Miyazaki T
Ntt Corp. Yokosuka‐shi Jpn
-
Kuji Seisuke
Mizusawa Vera Observatory National Astronomical Observatory Of Japan
-
Kuji Seisuke
Mizusawa Astrogeodynamics Observatory National Astronomical Observatory
-
Nishio Masanori
Department Of Physics Faculty Of Science Kagoshima University
-
Nishio Masanori
Department Of Physics Kagoshima University
-
Miyazaki Tomoyuki
Department Of Anesthesiology And Critical Care Medicine Yokohama City University Graduate School Of
関連論文
- Four-way communication links for the lunar gravity measurements by SELENE/KAGUYA Mission(WSANE 2009 (Workshop for Space, Aeronautical and Navigational Electronics))
- High-Accuracy VLBI Observations for the Lunar Gravity Measurements by SELENE Mission(WSANE 2009 (Workshop for Space, Aeronautical and Navigational Electronics))
- Inverse VLBI by Various Techniques for Planetodesy(WSANE 2009 (Workshop for Space, Aeronautical and Navigational Electronics))
- Multi-Epoch VERA Observations of H_2O Masers in OH 43.8-0.1
- Studying Black Holes with VERA(Poster)
- VERA Observation of the W 49N H_2O Maser Outburst in 2003 October
- First Fringe Detection with VERA's Dual-Beam System and Its Phase-Referencing Capability
- J-Net Galactic-Plane Survey of VLBI Radio Sources for VLBI Exploration of Radio Astrometry (VERA)
- Antennacluster-Antennacluster VLBI for Study of the Core-Mantle Coupling
- A Bipolar Outflow of the M-Type Giant IRC-10414 Traced by H_2O Maser Emission
- Variable Asymmetry of the Circumstellar Envelope in IK Tauri Traced by SiO Maser Emission
- VERA Observations of SiO Masers in the Symbiotic Star R Aquarii
- VLBI Astrometry of AGB Variables with VERA : A Semiregular Variable S Crateris
- Distance to VY Canis Majoris with VERA
- SiO Maser Observations toward Orion-KL with VERA
- Distance to NGC 281 in a Galactic Fragmenting Superbubble : Parallax Measurements with VERA
- Astrometry of H_2O Masers in Nearby Star-Forming Regions with VERA III : IRAS 22198+6336 in Lynds 1204G
- Dual-Beam Delay Calibration for VERA
- Astrometry of H_2O Masers in Nearby Star-Forming Regions with VERA II SVS 13 in NGC 1333
- Astrometry of H_2O Masers in Nearby Star-Forming Regions with VERA I : IRAS 16293-2422 in ρ Oph East
- Distance to Orion KL Measured with VERA
- Astrometry of Galactic Star-Forming Region Sharpless 269 with VERA : Parallax Measurements and Constraint on Outer Rotation Curve
- Absolute Proper Motions of H_2O Masers Away from the Galactic Plane Measured with VERA in the "Superbubble" Region NGC 281
- Photoexcited-Charge Transfer and Energy-Storage Reaction of Photorechargeable TiO_2/Carbon Fibers Composite Electrodes
- Photorechargeability of TiO_2/Carbon Bilayer Electrodes Prepared by Laser Deposition
- Effect of n=1 Buffer Layers on n=2 and n=3 Thin Films of Bi_2Sr_2Ca_Cu_nO_y
- Statistical characteristics of atmospheric phase fluctuations observed by a VLBI system using a beacon wave from a geostationary satellite
- An Approach for Real-Time Monitoring of Atmospheric Disturbance on a Very-Long Baseline
- Simulation analysis of differential phase delay estimation by same beam VLBI method (Lunar science with the SELENE "Kaguya" mission: prelaunch studies)
- New Method of Measuring Phase Characteristics of Antenna Using Doppler Frequency Measurement Technique
- VLBI observation of narrow bandwidth signals from the spacecraft
- Study of the Lunar Core by VLBI Observations of Artificial Radio Sources on the Moon
- VLBI Observations of Water Masers in the Circumstellar Envelope of IRC + 60169
- Novel Optical-Regenerator Using Electroabsorption Modulators (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
- Novel Optical-Regenerator Using Electroabsorption Modulators (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
- A Demonstration of an Optical Switch Circuit with "Bridge and Switch" Function in WDM Four-Fiber Ring Networks (Joint Special Issue on Photonics in Switching : Systems and Devices)
- A Demonstration of an Optical Switch Circuit with "Bridge and Switch" Function in WDM Four-Fiber Ring Networks (Joint Special Issue on Photonics in Switching : Systems and Devices)
- Tapered Multi-Mode Fiber for Low Loss Optical Spot Size Demagnification
- Characteristics in Neodymium-Doped Fiber Amplifiers at 1.06 μm
- 200-ps Interchip-Delay Field-Programmable MCM for Telecommunications
- Delay Calculation Method for SRAM-based FPGAs (Special Section on VLSI Design and CAD Algorithms)
- New Ultrasonic Method to Investigate Flux Pinning Properties of Superconducting Thin Films
- 3-D Kinematics of Water Masers in the W 51A Region
- The Enormous Outburst of the 7.9 km s ^ Water-Maser Feature Orion KL
- Differential Capacitance of the Schottky Barrier on a Semiconducting Ferroelectric and Related Materials
- Critical Current and Pinning Effect in Type I Superconducting Lead Foils with Thickness Modulation
- Critical Current Measurements in Type I Superconducting Lead Foils by Shadow Electron Microscopy
- Observation of the Intermedeate State in Superconducting Lead Films by Shadow Electron Microscopy
- Simulation analysis of differential phase delay estimation by same beam VLBI method
- The possibility of studying the lunar ionosphere with the SELENE radio science experiment
- Intrathecally administered Sema3A protein attenuates neuropathic pain behavior in rats with chronic constriction injury of the sciatic nerve
- Landau's Laminar Structure in Superconductors under Inclined Magnetic Field
- Phase-difference measurement in iVLBI and application in the measurement of lunar rotation
- Superconducting-Spot and Normal-Spot Models for the Intermediate State
- Macro- and Micro-Tribological Properties of Polished CVD Diamond Films and Trial Processing of Diamond
- Theoretical Analysis of a Switched-Capacitor Wien Bridge Oscillator
- Switched-Cabacitor Phase-Shifter Oscillators
- Generalization of Landau's Laminar Model to Superconducting Plate with Finite Thickness
- Anomalous Differential Capacitance of the Schottky Barrier on a Semiconductor with Electric-Field-Dependent Dielectric Constant
- Photoexcited-Charge Transfer and Energy–Storage Reaction of Photorechargeable TiO2/Carbon Fibers Composite Electrodes
- Photorechargeability of TiO2/Carbon Bilayer Electrodes Prepared by Laser Deposition
- Fundamental Parameters of the Milky Way Galaxy Based on VLBI Astrometry