Zen Kawasaki

According to our database, Zen Kawasaki authored at least 20 papers between 2000 and 2020.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2020

Kalman Filter and Wavelet Cross-correlation for VHF Broadband Interferometer Lightning Mapping.

Ammar Alammari, Ammar Ahmed Alkahtani, Mohd Riduan Ahmad, Fuad Noman, Mona Riza Mohd Esa, Muhammad Haziq Mohamad Sabri, Sulaiman Ali Mohammad, Ahmed Salih Al-Khaleefa, Zen Kawasaki, Vassilios G. Agelidis

CoRR, 2020

Lightning Mapping: Techniques, Challenges, and Opportunities.

Ammar Alammari, Ammar Ahmed Alkahtani, Mohd Riduan Ahmad, Fuad Noman, Mona Riza Mohd Esa, Zen Kawasaki, Sieh Kiong Tiong

IEEE Access, 2020

2016

A Neural-Network-Based Beamformer for Phased Array Weather Radar.

Tarek Sallam, Adel B. Abd El-Rahman, Masoud Alghoniemy, Zen Kawasaki, Tomoo Ushio

IEEE Trans. Geosci. Remote. Sens., 2016

Direction-of-Arrival Estimation of VHF Signals Recorded on the International Space Station and Simultaneous Observations of Optical Lightning.

Hiroshi Kikuchi, Takeshi Morimoto, Mitsuteru Sato, Tomoo Ushio, Masayuki Kikuchi, Atsushi Yamazaki, Makoto Suzuki, Ryohei Ishida, Yuji Sakamoto, Zen Kawasaki

IEEE Trans. Geosci. Remote. Sens., 2016

2014

Multirate Multiservice All-Optical Code Switched GMPLS Core Network Utilizing Multicode Variable-Weight Optical Code-Division Multiplexing.

Ahmed E. Farghal, Hossam M. H. Shalaby, Zen Kawasaki

JOCN, 2014

2013

MMSE Beam Forming on Fast-Scanning Phased Array Weather Radar.

Eiichi Yoshikawa, Tomoo Ushio, Zen Kawasaki, Satoru Yoshida, Takeshi Morimoto, Fumihiko Mizutani, Masakazu Wada

IEEE Trans. Geosci. Remote. Sens., 2013

VHF Radio Wave Observations by Maido-1 Satellite and Evaluation of Its Relationship with Lightning Discharges.

Hiroshi Kikuchi, Satoru Yoshida, Takeshi Morimoto, Tomoo Ushio, Zenichiro Kawasaki

IEICE Trans. Commun., 2013

Modified zero forcing decoder for ill-conditioned channels.

Ibrahim Al-Nahhal, Masoud Alghoniemy, Adel B. Abd El-Rahman, Zen Kawasaki

Proceedings of the IFIP Wireless Days, 2013

2012

Performance Analysis of Gradual Multi-pulse Pulse-Position Modulation in Deep-Space Optical Communications.

Hossam A. I. Selmy, Hossam M. H. Shalaby, Zen Kawasaki

JOCN, 2012

Bayesian formulation of DSD retrieval algorithm for dual-polarized X-band weather radar network.

Eiichi Yoshikawa, V. Chandrasekar, Tomoo Ushio, Zen Kawasaki

Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

Raindrop size distribution (DSD) retrieval for X-band dual-polarization radar.

Eiichi Yoshikawa, V. Chandrasekar, Tomoo Ushio, Zen Kawasaki

Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

Latest observation results of the Ku-band broadband radar (BBR) network project.

Tomoo Ushio, Eiichi Yoshikawa, Shigeharu Shimamura, Zen Kawasaki, Naoki Matayoshi

Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

2011

Initial observation results for precipitation on the Ku-band broadband radar network.

Eiichi Yoshikawa, Satoru Yoshida, Takeshi Morimoto, Tomoo Ushio, Zen Kawasaki, Tomoaki Mega

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

2010

Development and Initial Observation of High-Resolution Volume-Scanning Radar for Meteorological Application.

Eiichi Yoshikawa, Tomoo Ushio, Zen Kawasaki, Tomoaki Mega, Satoru Yoshida, Takeshi Morimoto, Katsuyuki Imai, Shin'ichiro Nagayama

IEEE Trans. Geosci. Remote. Sens., 2010

Wideband Radio Wave Observations of Lightning Discharge by Maido-1 Satellite.

Hiroshi Kikuchi, Takeshi Morimoto, Tomoo Ushio, Zen Kawasaki

IEICE Trans. Commun., 2010

2009

Real-Time Spectral Moments Estimation and Ground Clutter Suppression for Precipitation Radar with High Resolution.

Eiichi Yoshikawa, Tomoaki Mega, Takeshi Morimoto, Tomoo Ushio, Zen Kawasaki

IEICE Trans. Commun., 2009

2008

Development and Observation of the Ku-band Broad-Band Radar for Meteorological Application.

Eiichi Yoshikawa, Tomoaki Mega, Takeshi Morimoto, Tomoo Ushio, Zen Kawasaki

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2008

2007

A Low-Power High-Resolution Broad-Band Radar Using a Pulse Compression Technique for Meteorological Application.

Tomoaki Mega, Kazushi Monden, Tomoo Ushio, Ken'ichi Okamoto, Zenichiro Kawasaki, Takeshi Morimoto

IEEE Geosci. Remote. Sens. Lett., 2007

2005

Effect of Insulating Coating on Lightning Flashover Characteristics of Electric Power Line with Insulated Covered Conductor.

Kenji Yamamoto, Yosihiko Kunieda, Masashi Kawaguchi, Zenichiro Kawasaki, Naohiro Ishii

Proceedings of the Knowledge-Based Intelligent Information and Engineering Systems, 2005

2000

Broadband radio interferometer utilizing a sequential triggering technique for locating fast-moving electromagnetic sources emitted from lightning.

Redy Mardiana, Zen Kawasaki

IEEE Trans. Instrum. Meas., 2000