Kei Suwa

According to our database, Kei Suwa authored at least 25 papers between 2003 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2023

The Method of Layover Suppression with an Interferometric Pair of Spaceborne SAR Images.

Yumiko Katayama, Satoshi Kageme, Kei Suwa

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2023

2021

Occupant Body Imaging based on Occupancy Grid Mapping.

Takayuki Kitamura, Taro Kumagai, Takumi Takei, Isao Matsushima, Noboru Oishi, Kei Suwa

Proceedings of the IEEE Intelligent Vehicles Symposium, 2021

2020

Experimental Study on Along Track Target Velocity Estimation for Multiple Aperture SAR-MTI Configuration.

Kei Suwa, Toshio Wakayama

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2020

A Focus Stacking Algorithm for Airborne SAR Images.

Noboru Oishi, Kei Suwa

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2020

Imaging of Multi-Channel Sliding Spotlight SAR with Up- and Down-Chirp Modulation for Range Ambiguity Suppression.

Mayu Miyamoto, Noboru Oishi, Masayoshi Tsuchida, Shohei Nakamura, Kei Suwa

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2020

2019

Azimuth Ambiguity Detection and Suppression in SAR Images.

Noboru Oishi, Kei Suwa

Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

A Processing Strategy for Variable PRF SAR with Digital Beamforming in Azimuth.

Mayu Miyamoto, Masayoshi Tsuchida, Shohei Nakamura, Yuya Yokota, Kei Suwa

Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

Experimental Study of Compressive Sensing for Synthetic Aperture Radar on Sub-Nyquist Linearly Decimated Array.

Takehiro Hoshino, Kei Suwa, Yuya Yokota, Teruyuki Hara

Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

2017

Image-Based Target Detection and Radial Velocity Estimation Methods for Multichannel SAR-GMTI.

Kei Suwa, Kazuhiko Yamamoto, Masayoshi Tsuchida, Shohei Nakamura, Toshio Wakayama, Teruyuki Hara

IEEE Trans. Geosci. Remote. Sens., 2017

2016

Radar video generated from Synthetic Aperture Radar image.

Tomoya Yamaoka, Kei Suwa, Teruyuki Hara, Yosuke Nakano

Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016

2015

Evaluation of compact polarimetry and along track interferometry as experimental mode of PALSAR-2.

Yuya Yokota, Shohei Nakamura, Jun Endo, Kei Suwa, Tsutomu Endo, Masao Tsuji, Kenichi Hariu, Yukihiro Kankaku, Shinichi Suzuki, Masanobu Shimada

Proceedings of the 2015 IEEE International Geoscience and Remote Sensing Symposium, 2015

2014

One-Dimensional Electronic Beam-Scanning Center-Fed Imaging Reflector Antenna.

Michio Takikawa, Izuru Naito, Kei Suwa, Yoshio Inasawa, Yoshihiko Konishi

IEICE Trans. Electron., 2014

2013

Analysis on the Resolution of Polarimetric Radar and Performance Evaluation of the Polarimetric Bandwidth Extrapolation Method.

Kei Suwa, Masafumi Iwamoto, Toshio Wakayama

IEEE Trans. Geosci. Remote. Sens., 2013

An experiment of azimuth ambiguity suppression by multiple receiver apertures with airborne Ku-band synthetic aperture radar.

Masayoshi Tsuchida, Kei Suwa, Kazuhiko Yamamoto, Toshio Wakayama, Hideki Hasegawa, Kei Hayashi, Jun Endo, Yosuke Nakano

Proceedings of the 2013 IEEE International Geoscience and Remote Sensing Symposium, 2013

Image based approach for target detection and robust target velocity estimation method for multi-channel SAR-GMTI.

Kei Suwa, Ryuhei Takahashi, Toshio Wakayama, Shohei Nakamura, Masafumi Iwamoto

Proceedings of the 2013 IEEE International Geoscience and Remote Sensing Symposium, 2013

2011

Three-Dimensional Target Geometry and Target Motion Estimation Method Using Multistatic ISAR Movies and Its Performance.

Kei Suwa, Toshio Wakayama, Masafumi Iwamoto

IEEE Trans. Geosci. Remote. Sens., 2011

A study on the resolution limit of polarimetric radar and the performance of polarimetric bandwidth extrapolation technique.

Kei Suwa, Toshio Wakayama, Masafumi Iwamoto

Proceedings of the 2011 IEEE International Geoscience and Remote Sensing Symposium, 2011

An experimental study of enhancement of the cross-range resolution of ISAR imaging using ISDB-T digital TV based passive bistatic radar.

Shohei Nakamura, Kei Suwa, Shinichi Morita, Kazuhiko Yamamoto, Toshio Wakayama, Tadashi Oshima, Ryoji Maekawa, Shoji Matsuda

Proceedings of the 2011 IEEE International Geoscience and Remote Sensing Symposium, 2011

Sea surface current measurement with Ku-band SAR along-track interferometry.

Nobuo Kumagae, Kazuo Kawamura, Kenji Tatsumi, Masatada Furuhata, Masayoshi Tsuchida, Masao Tsuji, Tomoya Yamaoka, Kei Suwa

Proceedings of the 2011 IEEE International Geoscience and Remote Sensing Symposium, 2011

2010

ISAR imaging of an aircraft target USING ISDB-T digital TV based passive bistatic radar.

Kei Suwa, Shohei Nakamura, Shinichi Morita, Toshio Wakayama, Hisakazu Maniwa, Tadashi Oshima, Ryoji Maekawa, Shoji Matsuda, Takanori Tachihara

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2010

2009

Estimation of Target Motion and 3D Target Geometry using Multistatic ISAR Movies.

Kei Suwa, Toshio Wakayama, Masafumi Iwamoto

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2009

2007

A Two-Dimensional Bandwidth Extrapolation Technique for Polarimetric Synthetic Aperture Radar Images.

Kei Suwa, Masafumi Iwamoto

IEEE Trans. Geosci. Remote. Sens., 2007

2005

Forward looking radar imaging method using multiple receiver antennas and digital beam forming technique.

Kei Suwa, Masafumi Iwamoto

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2005

2004

A simulator of synthetic aperture radar images; land, ocean surface, and man-made targets.

Masayoshi Tsuchida, Kei Suwa, Masafumi Iwamoto

Proceedings of the 2004 IEEE International Geoscience and Remote Sensing Symposium, 2004

2003

A bandwidth extrapolation technique of polarimetric radar data and a recursive method of polarimetric linear prediction coefficient estimation.

Kei Suwa, Masafumi Iwamoto

Proceedings of the 2003 IEEE International Geoscience and Remote Sensing Symposium, 2003