Papers - KIKUMA Nobuyoshi

DOA Estimation Performance of SLS-VESPA with Multiple Guiding Sensors for Closely Spaced Incident Waves Reviewed International journal

Kenta Noda, Nobuyoshi Kikuma, Kunio Sakakibara, Yoshiki Sugimoto

Proc. IEICE 2024 International Conference on Emerging Technologies for Communications (ICETC2024)   2024.11

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Improvement of TOF and DOA Estimation with M-FOCUSS Using Weighted Square Norm Reviewed International journal

Kento Kataoka, Shotaro Sakakibara, Nobuyoshi Kikuma, Yoshiki Oishi, Tatsuya Koike, Kenichi Koga, Kunio Sakakibara, Yoshiki Sugimoto

Proc. IEICE 2024 International Conference on Emerging Technologies for Communications (ICETC2024)   2024.11

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DOA Estimation by SD-MFOCUSS to Reduce the Mutual Coupling Effect Considering the Symmetry of Uniform Circular Array Reviewed International journal

Akihiro Kakimi, Nobuyoshi Kikuma, Kunio Sakakibara, Yoshiki Sugimoto

Proc. IEICE 2024 International Conference on Emerging Technologies for Communications (ICETC2024)   2024.11

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Direction-of-Arrival (DOA) Estimation of Desired Waves Using Beamspace MUSIC with Cyclic Correlations Reviewed International journal

Yasuhiro Teshima, Nobuyoshi Kikuma, Kunio Sakakibara, Yoshiki Sugimoto

Proc. IEICE 2024 International Conference on Emerging Technologies for Communications (ICETC2024)   2024.11

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Consideration on Application of Weight Orthogonalization in Blind Source Separation Using Array Antenna with Kurtosis Maximization Algorithm Reviewed International journal

Shogo Osakabe, Nobuyoshi Kikuma, Kunio Sakakibara, Yoshiki Sugimoto

Proc. IEICE 2024 International Conference on Emerging Technologies for Communications (ICETC2024)   2024.11

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TOFand DOAEstimation of Radio Wave from Signal Source in Multipath Environments of UWBWireless System Using 2D-FOCUSS with Beamspace Processing Reviewed

J107-B ( 11 )   572 - 581   2024.11

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DOI： 10.14923/transcomj.2024APP0001

Directivity, Mutual Coupling, and Active Element Pattern of Phased Array Antenna Reviewed

Nakato Kojima, Nobuyoshi Kikuma

2024 IEEE International Symposium on Phased Array Systems & Technology   2024.10

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DOA Estimation by Virtual-ESPRIT Algorithm Using Structured Least Squares Method Reviewed International journal

Kenta Noda, Nobuyoshi Kikuma, Kunio Sakakibara, Yoshiki Sugimoto

IEICE Communications Express   13 ( 8 )   307 - 310   2024.08

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DOI： 10.23919/comex.2024TCL0015

Other Link： https://ieeexplore.ieee.org/abstract/document/10494922

Directivity and Mutual Coupling of Array Antenna Reviewed

Nakato Kojima, Nobuyoshi Kikuma

2024 IEEE AP-S Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting   2024.07

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On Improving TOF Estimation of Radio Wave in Multipath Environments Using PN Correlation Method with Compressed Sensing Reviewed

Shotaro Sakakibara, Kento Kataoka, Nobuyoshi Kikuma, Kunio Sakakibara, Yoshiki Sugimoto

Proc. IEICE 2023 International Conference on Emerging Technologies for Communications (ICETC2023)   2023.11

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Performance Improvement of Block Maximum SNR Method Using Adaptive Transmit Diversity for Multi-User MIMO Communications Reviewed

Kaito Sakazaki, Nobuyoshi Kikuma, Kunio Sakakibara, Yoshiki Sugimoto

Proc. IEICE 2023 International Conference on Emerging Technologies for Communications (ICETC2023)   2023.11

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DOA Estimation of Direct Wave in Multipath Environments Using FFT-FOCUSS with Adaptive Change of Angle Bin Spacing Reviewed

Kazuya Ota, Nobuyoshi Kikuma, Kunio Sakakibara, Yoshiki Sugimoto

Proc. IEICE 2023 International Conference on Emerging Technologies for Communications (ICETC2023)   2023.11

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DOA Estimation by VESPA Algorithm Using SLS Method Reviewed

Kenta Noda, Nobuyoshi Kikuma, Kunio Sakakibara, Yoshiki Sugimoto

Proc. IEICE 2023 International Conference on Emerging Technologies for Communications (ICETC2023)   2023.11

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A Consideration of Initial Value Estimation of Localization of Near-field Sources for MUSIC Method in Distributed Array Reviewed

Yuta Tanaka, Nobuyoshi Kikuma, Kunio Sakakibara, Yoshiki Sugimoto

Proc. IEICE 2023 International Conference on Emerging Technologies for Communications (ICETC2023)   2023.11

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Antenna Pattern Effect on Block Beamforming Algorithms in Multi-User MIMO Communications Reviewed

Taisei Oe, Nobuyoshi Kikuma, Kunio Sakakibara, Yoshiki Sugimoto

Proc. IEICE 2023 International Conference on Emerging Technologies for Communications (ICETC2023)   2023.11

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DOA Estimation Performance of Desired Waves Using MUSIC Algorithm with Multiple Cyclic Correlations Reviewed

Yasuhiro Teshima, Nobuyoshi Kikuma, Kunio Sakakibara, Yoshiki Sugimoto

Proc. IEICE 2023 International Conference on Emerging Technologies for Communications (ICETC2023)   2023.11

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UWB無線システムにおけるPN相関法に2D-FOCUSSを用いたマルチパス環境での信号源からのTOF及びDOA推定 Reviewed

片岡研人，菊間信良，大石佳樹，古池竜也，古賀健一，榊原久二男，杉本義喜

電子情報通信学会論文誌B   J106-B ( 11 )   714 - 722   2023.11

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DOI： 10.14923/transcomj.2023APT0001

Improvement of DOA Estimation With FOCUSS Algorithm by Updating p-Norm Iteratively Reviewed

Kento Kataoka, Nobuyoshi Kikuma,Yoshiki Oishi, Tatsuya Koike, Kenichi Koga, Kunio Sakakibara, Yoshiki Sugimoto

Proc. 2023 International Symposium on Antennas and Propagation (ISAP2023)   1 - 2   2023.10

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Signal Source Position Estimation in Multipath Environment Using PN Correlation Method with 2D-FOCUSS in UWB Wireless System Reviewed

Kento Kataoka, Nobuyoshi Kikuma, Yoshiki Oishi, Tatsuya Koike, Kenichi Koga, Kunio Sakakibara, Yoshiki Sugimoto

Proc. IEICE 2022 International Conference on Emerging Technologies for Communications (ICETC2022)   2022.11

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Performance Analysis of Regularized FOCUSS Algorithm in Joint DOD and DOA Estimation Using Bistatic MIMO Radar Reviewed

Motoya Ichikawa, Nobuyoshi Kikuma, Kunio Sakakibara, Yoshiki Sugimoto

Proc. IEICE 2022 International Conference on Emerging Technologies for Communications (ICETC2022)   2022.11

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