TAKAYAMA Jun-ya
Academic Assembly School of Science and Technology Institute of Engineering
Faculty of Engineering Department of Mechanical Systems Engineering
Associate Professor
Researcher Information
Research Keyword
- Instrumentation Engineering, Intelligent Sensing, High Precision Measurement, Nonlinear Signal Processing
Field Of Study
TEL
- +81-26-269-5154
Mail Address
- j_takayama★shinshu-u.ac.jp
Career
- 2012
Associate Professor, Department of Mechanical Systems Engineering, Faculty of Engineering, Shinshu University - 2007 - 2012
Assistant Professor, Department of Mechanical and Control Engineering, Graduate School of Science and Engineering, Tokyo Institute of Technology - 2000 - 2007
Research Associate, Department of Mechanical and Control Engineering, Graduate School of Science and Engineering, Tokyo Institute of Technology
Educational Background
Research activity information
Award
Paper
- Nondestructive evaluation of air voids in concrete structures using microwave radar technique
Jun-ya Takayama, Yuki Ohara, Wei Sun
SICE Journal of Control, Measurement, and System Integration, 15(1), 36-47, Mar. 2022, Refereed
Lead - Signal Processing Technique on Microwave Radar for High-precision Inspection of Inner Structure
Jun-ya TAKAYAMA, Kento SUZUKI, Daisuke HAGIWARA
Transactions of the Society of Instrument and Control Engineers, 57(4), 227-236, Apr. 2021, Refereed
Lead, Corresponding - A high-precision RF time-of-flight measurement method based on vernier effect for localization of wireless sensor networks
Sang Il Ko, Go Aikawa, Jun-ya Takayama, Shinji Ohyama
Sensors&Transducers, 135(12), 27-41, Dec. 2011 - Generalized Vernier Effect and Its Application for RF Propagation Time Measurement
Jun-ya Takayama, Sang-il Ko, Shinji Ohyama
Transactions of the Society of Instrument and Control Engineers, 47(12), 597-605, Dec. 2011 - Temperature Distribution Measurement Based on ML-EM Using Square Type Ultrasonic CT System
Masato Mukoyama, Jun-ya Takayama, Shinji Ohyama
Transactions of the Society of Instrument and Control Engineers, 47(10), 450-458, Oct. 2011 - Proposal of Generalized Vernier Effect and Its Practical Advantage for RF Time-of-Flight Ranging between Sensor Nodes in Wireless Sensor Networks
Sang-il Ko, Jun-ya Takayama, Shinji Ohyama
Sensors&Actuators A, 167(2), 537-547, Jun. 2011 - Extraction of Yarn Positional Information from a Three-dimensional CT Image of Textile Fabric using Yarn Tracing with aFilament Model for Structure Analysis
Toshihiro Shinohara, Jun-ya Takayama, Shinji Ohyama, Akira Kobayashi
Textile Research Journal, 80(7), 623-630, May 2010 - Temperature distribution and wind vector measurement using ultrasonic CT based on the time of flight detection
Shinji Ohyama, Jun-ya Takayama, Yuuki Watanabe, Tetuya Takahoshi , Kazuo Oshima
Sensors and ActuatorsA, 151(2), 159-167, Apr. 2009 - Detection and Extraction of Waveform Shapes for Local Signals Using Characteristic Waveform Temprate
Jun-ya Takayama, Shinji Ohyama, Akira Kobayashi
IEEJ Transactions on Electronics, Information and Systems C, 128(12), 1773-1780, Dec. 2008 - Automatic Weave Diagram Construction from Yarn Positional Data of Woven Fabric
Toshihiro Shinohara, Jun-ya Takayama, Shinji Ohyama, Akira Kobayashi
Textile Research Journal, 78(9), 745-751, Sep. 2008 - Range inequality based localization using multiple information on strength of wireless connection
Shintaro Yamada, Jun-ya Takayama, Shinji Ohyama
IEICE Transactions on Communications B, J91-B(6), 685-694, Jun. 2008 - Truth and denomination discrimination of notes using surface properties evaluated by scanning with optical fiber feeler
Jun-ya Takayama, Shinji Ohyama, Akira Kobayashi
IEEJ Transactions on Electronics, Information and Systems E, 128(2), 34-40, Feb. 2008 - Wireless Node Localization Based on Inequalities of Received Signal Strength Using Nonmetric Multidimensional Scaling Method
Shintaro Yamada, Jun-ya Takayama, Shinji Ohyama
IEICE Transactions on Communications B, J90-B(12), 1314-1325, Oct. 2007 - Proposal of Sequential Paired Comparison Method
Fujio Toriumi, Akira Kobayashi, Jun-ya Takayama, Shinji Ohyama
Transactions of the Society of Instrument and Control Engineers, 43(10), 839-846, Oct. 2007 - Position and Diameter Estimation and Material Discrimination of Reinforcing Steel or Pipe for Examination and Evaluation of Concrete Structures
Jun-ya Takayama, Takayuki Tanaka, Akira Hayakawa, Shinji Ohyama, Akira Kobayashi
Transactions of the Society of Instrument and Control Engineers, 43(9), 741-748, Sep. 2007 - Determining 2D positions of sensor network nodes for temperature distribution measurement
Shinji Ohyama, Ali Husein Alasiry, Jun-ya Takayama, Akira Kobayashi
Sensors&Actuators A, 135(1), 203-208, Mar. 2007
Lectures, oral presentations, etc.
- Power line tracking method based on ellipsoidal and curve models with three-dimensional point cloud data
Shota Takagi, Kazutomo Obinata, Jun-ya Takayama
SICE Annual Conference 2022, Sep. 2022Precise depth estimation considering size of buried object based on scattering reflection model on microwave radar method
Jun-ya Takayama, Erina Inukai, Shunsuke Tani
SICE Annual Conference 2022, Sep. 2022Tracking and evaluation method focusing on continuity of power line based on three-dimensional point cloud data
Shota Takagi, Jun-ya Takayama
IMEKO2021, Sep. 2021Estimation of spalling properties of wall surface based on time frequency analysis of hammering sound
Yuto Kitamura, Jun-ya Takayama
IMEKO2021, Sep. 2021Quantitative evaluation of air void thickness in concrete structures by using microwave radar
Jun-ya Takayama, Yuki Ohara, Wei Sun
60th Annual Conference of the Society of Instrument and Control Engineers 2021, Sep. 2021Quantitative Evaluation of Air Gap in Concrete by Using Microwave Radar
Sun Wei, Daisuke Hagiwara, Jun-ya Takayama
SICE Annual Conference 2020, Sep. 2020Theoretical and Experimental Verification of Reflection Phase Change based on Time-Frequency Analysis on Microwave Radar
Yuito Yamada, Daisuke Hagiwara, Jun-ya Takayama
SICE Annual Conference 2019, Sep. 2019High precise estimation of propagation time and reflection phase shift based on time-frequency analysis on microwave radar
Kento Suzuki, Daisuke Hagiwara, Jun-ya Takayama
SICE Annual Conference 2018, Sep. 2018Non-Destructive Inspection of Buried Object in Concrete Structures Based on Improved Propagation Path Model Using Microwave Radar
Masaya Kubo, Mamoru Okamoto, Jun-ya Takayama
SICE Annual Conference 2017, Sep. 2017Material Discrimination and Propagation Time Estimation for Buried Object based on Cross Correlation Processing using Microwave Radar
Kenta Narumi, Jun-ya Takayama
SICE Annual Conference 2016, Sep. 2016A Novel RF Time-of-flight Estimation Method for Asynchronous Wireless Sensor Network Nodes
Thanh Phuoc HONG,Jun-ya TAKAYAMA, Shinji OHYAMA
SICE Annual Conference 2012, Aug. 2012Precise Asynchronous RF ToF Measurement Based on Two-Way-Ranging Using Heterogeneous Clocks
Yusuke SAIGO, Sang-il KO, Jun-ya TAKAYAMA, Shinji OHYAMA
SICE Annual Conference 2012, Aug. 2012Development of Prototype Sensor Nodes with High-accuracyRanging for Localization on Wireless Sensor Networks
Jun-ya Takayama, Hong Phuoc Thanh, Sang Il Ko, Shinji Ohyama
IEEE Sensors 2011 Conference, Oct. 2011Precise Diameter Measurement of Reinforcing Bar and Steel Pipe based on Bi-static Model using Microwave Radar
Jun-ya Takayama, Tubasa Yoshinaga, Yusuke Ohtake, Shinji Ohyama
SICE Annual Conference 2010, Aug. 20103D Image Reconstruction of Reinforcing Bar and Pipe using Handy Microwave Radar Scanning System Subsurface Radar
Jun-ya Takayama, Tsubasa Yoshinaga, Akira Hayakawa, Shinji Ohyama
ICROS-SICE International Joint Conference 2009, Aug. 2009Advanced Visualization of Inner Concrete Structure using Microwave Subsurface Radar
Jun-ya Takayama, Tadahisa Miyagawa, Shinji Ohyama
SICE Annual Conference 2008, Aug. 2008Temperature distribution and wind velocity vector measurement using ultrasonic CT technique
Jun-ya Takayama, Yuki Watanabe, Tetsuya Takahoshi, Kazuo Ohshima, Shinji Ohyama
SICE Annual Conference 2007, Sep. 2007Affiliated academic society
