Tetsuro Kondo

发表

The effect of neglecting VLBI reference station clock-offsets on UT1 estimates

Thomas Hobiger, Yasuhiro Koyama, Johannes Boehm, 2009 .

A GPU based real-time GPS software receiver

Thomas Hobiger, Yasuhiro Koyama, Tetsuro Kondo, 2010 .

Recent VLBI activities at the Communications Research Laboratory, Japan.

Yasuhiro Koyama, Tetsuro Kondo, Ryuichi Ichikawa, 1999 .

Computation of Troposphere Slant Delays on a GPU

Thomas Hobiger, Yasuhiro Koyama, Tetsuro Kondo, 2009, IEEE Transactions on Geoscience and Remote Sensing.

Overview of the experiment system. IV: Data processing software and data analysis software : Western Pacific VLBI Network

Tetsuro Kondo, Jun Amagai, Takahiro Iwata, 1995 .

Real-time Gigabit VLBI system and Internet VLBI system

Yasuhiro Koyama, Tetsuro Kondo, Ryuichi Ichikawa, 2002 .

Rapid Turnaround EOP Measurements by VLBI over the Internet

Tetsuro Kondo, Alan R. Whitney, Yasuhiro Koyama, 2005 .

VLBI system: cross-correlation processing in a computer for VLBI fringe tests : Results of VLBI experiments at the communications research laboratory (1984-1990)

Tetsuro Kondo, J. Amagai, H. Kiuchi, 1991 .

GALAXY: Real-Time VLBI for Radio Astronomy Observations

Yasuhiro Koyama, Tetsuro Kondo, Noriyuki Kawaguchi, 2001 .

BS-2-5 A GPU based multi-channel real-time GNSS software receiver

Thomas Hobiger, Tetsuro Kondo, Tadahiro Gotoh, 2009 .

Technology Development Center at CRL

Tetsuro Kondo, 2003 .

IP Data Transfer System for Real-time VLBI

Tetsuro Kondo, Hisao Uose, Kenta Fujisawa, 2002 .

Development of the new real-time VLBI technique using the Internet Protocol.

Tetsuro Kondo, Hitoshi Okubo, Mamoru Sekido, 2001 .

Real-time high volume data transfer and processing for e-VLBI

Yasuhiro Koyama, Tetsuro Kondo, Moritaka Kimura, 2006 .

Evaluation of Accuracy in Kinematic GPS Analyses Using a Precision Roving Antenna Platform

Tetsuro Kondo, Ryuichi Ichikawa, Hideo Fujimoto, 2002 .

Data reduction system: Correlation processing system

Tetsuro Kondo, Hitoshi Kiuchi, Mamoru Sekido, 1999 .

Integer phase ambiguity estimation in next-generation geodetic Very Long Baseline Interferometry

Thomas Hobiger, Tetsuro Kondo, Mamoru Sekido, 2009 .

MK3TOOLS & NetCDF - storing VLBI data in a machine independent array oriented data format

Tetsuro Kondo, T. Hobiger, Y. Koyama, 2007 .

Development of the K5/VSSP System

Yasuhiro Koyama, Tetsuro Kondo, Ryuichi Ichikawa, 2008 .

Towards fully automated processing of VLBI sessions - results from ultra-rapid UT1 experiments

Satoshi Kurihara, Thomas Hobiger, Tetsuro Kondo, 2010 .

MK3TOOLS - Seamless Interfaces for the Creation of VLBI Databases from Post-Correlation Output

Thomas Hobiger, Yasuhiro Koyama, Tetsuro Kondo, 2008 .

High Speed Data Transmission and Processing Systems for e-VLBI Observations

Yasuhiro Koyama, Tetsuro Kondo, Junichi Nakajima, 2003 .

Developments of an Automated Data Processing System for Ultra Rapid dUT1 e-VLBI Sessions

Thomas Hobiger, Tetsuro Kondo, Yasuhiro Koyama, 2008 .

Atmospheric Delay Reduction Using KARAT for GPS Analysis and Implications for VLBI

Thomas Hobiger, Tetsuro Kondo, Ryuichi Ichikawa, 2010 .

Ray-traced troposphere slant delays for precise point positioning

Thomas Hobiger, Yasuhiro Koyama, Tetsuro Kondo, 2008 .

KSP bandwidth synthesizing software

Tetsuro Kondo, Hitoshi Kiuchi, Mamoru Sekido, 1999 .

VLBI@home -- VLBI Correlator by GRID Computing System

Tetsuro Kondo, Hiroshi Takeuchi, Junichi Nakajima, 2004 .

Kashima RAy-Tracing Service (KARATS) for high accurate GNSS positioning

Thomas Hobiger, Tetsuro Kondo, Ryuichi Ichikawa, 2010 .

Real-time VLBI system using ATM network

Tetsuro Kondo, Takashi Hoshino, Hitoshi Kiuchi, 2000, IEEE Trans. Geosci. Remote. Sens..

Real-time VLBI systems using STM-1 and -16 ATM networks

Tetsuro Kondo, Y. Takahashi, H. Kiuchi, 2000 .

GPU Based Software Correlators - Perspectives for VLBI2010

Thomas Hobiger, Yasuhiro Koyama, Tetsuro Kondo, 2010 .

Baseline Analysis of 24-hour GPS-VLBI Hybrid Observation

Tetsuro Kondo, Lucia Plank, Ryuichi Ichikawa, 2012 .

Development of a New VLBI Sampler Unit Dedicated to e-VLBI for Near Real-Time Monitoring of Earth Rotation

Tetsuro Kondo, Hideki Takeuchi, Yasuhiro Koyama, 2005 .

Observation of short‐term variation of Jupiter's synchrotron radiation

Yasuhiro Koyama, Tetsuro Kondo, Junichi Nakajima, 1999 .

A new VLBI data acquisition and processing system, K-4

Tetsuro Kondo, Junichi Nakajima, Mamoru Sekido, 1994, Proceedings of Conference on Precision Electromagnetic Measurements Digest.

Ultra-rapid UT1 measurement by e-VLBI

Yasuhiro Koyama, Tetsuro Kondo, Mamoru Sekido, 2008 .

Recent achievements in very long baseline interferometry.

Yasuhiro Koyama, Tetsuro Kondo, Ryuichi Ichikawa, 1999 .

Constrained simultaneous algebraic reconstruction technique (C-SART) —a new and simple algorithm applied to ionospheric tomography

Thomas Hobiger, Yasuhiro Koyama, Tetsuro Kondo, 2008 .

VLBI Type Experimental Observation of GPS

Tetsuro Kondo, Tadahiro Gotoh, Jun Amagai, 2010 .

Development of a 4 gbps multifunctional very long baseline interferometry data acquisition system

Yasuhiro Koyama, Tetsuro Kondo, Ryuichi Ichikawa, 2006 .

Development of a New VLBI Sampler Unit ( K 5 / VSSP 32 ) Equipped with a USB 2 . 0 Interface

Yasuhiro Koyama, Tetsuro Kondo, Moritaka Kimura, 2006 .

Automated geodetic Very Long Baseline Interferometry observation and data analysis system

Yasuhiro Koyama, Tetsuro Kondo, Noriyuki Kurihara, 1998 .

On the importance of accurately ray-traced troposphere corrections for Interferometric SAR data

Thomas Hobiger, Yasuhiro Koyama, Tetsuro Kondo, 2010 .

Ultra-Rapid DUT1-Observations with E-VLBI

Thomas Hobiger, Tetsuro Kondo, Mamoru Sekido, 2010 .

Geodetic VLBI Experiments with the K5 System

Yasuhiro Koyama, Tetsuro Kondo, Alan R. Whitney, 2004 .

Ultra Rapid dUT1 Estimations from e-VLBI Sessions

Thomas Hobiger, Yasuhiro Koyama, Tetsuro Kondo, 2010 .

High-order Sampling Techniques of Aliased Signals for Very Long Baseline Interferometry

Tetsuro Kondo, Ryuichi Ichikawa, Mamoru Sekido, 2012 .

An application of GPS dual frequency codeless receiver for ionospheric delay to single frequenc band VLBI observation

Tetsuro Kondo, Jun Amagai, C. Miki, 1990 .

Current Status of Software Correlators Developed at Kashima Space Research Center

Yasuhiro Koyama, Tetsuro Kondo, Moritaka Kimura, 2004 .

Evaluation of repeatability of baseline lengths in the VLBI network around the Tokyo metropolitan area

Yasuhiro Koyama, Tetsuro Kondo, Ryuichi Ichikawa, 1998 .

An Evaluation of VLBI Observations for the Deep Space Tracking of the Interplanetary Spacecrafts

Yasuhiro Koyama, Tetsuro Kondo, Ryuichi Ichikawa, 2004 .

Status report on VLBI application for space navigation of Hayabusa

Yasuhiro Koyama, Tetsuro Kondo, Ryuichi Ichikawa, 2006 .

Microwave flux density variations of compact radio sources monitored by real‐time very long baseline interferometry

Yasuhiro Koyama, Tetsuro Kondo, Noriyuki Kurihara, 2001 .

VLBI Observation of Spacecraft for Navigation –Approaches with Group Delay and Phase Delay –

Yasuhiro Koyama, Tetsuro Kondo, Ryuichi Ichikawa, 2005 .

Astrometric VLBI Observation of PSR 0329+54

Yasuhiro Koyama, Tetsuro Kondo, Eiji Kawai, 1999 .

Near real-time monitoring of UT1 with geodetic VLBI

Minttu Uunila, Thomas Hobiger, Yasuhiro Koyama, 2011 .