IEICE Trans

Keyword : direction of arrival estimation

DOA-Based Weighted Spatial Filter Design for Sum and Difference Composite Co-Array Sho IWAZAKI Shogo NAKAMURA Koichi ICHIGE
Publication: Publication Date: 2020/10/01 Vol. E103-B No. 10 ; pp. 1147-1154 Type of Manuscript: PAPER Category: Antennas and Propagation Keyword: array antenna, adaptive beamforming, direction of arrival estimation,
	Summary \| Full Text:PDF(1.4MB)

Horn and Lens Antenna with Low Height and Low Antenna Coupling for Compact Automotive 77-GHz Long-Range Radar Akira KURIYAMA Hideyuki NAGAISHI Hiroshi KURODA Akira KITAYAMA
Publication: Publication Date: 2020/10/01 Vol. E103-C No. 10 ; pp. 426-433 Type of Manuscript: Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technologies) Category: Microwaves, Millimeter-Waves Keyword: 77-GHz long-range radar, horn and lens antenna, front-end module, differential antenna, antenna coupling, direction of arrival estimation,
	Summary \| Full Text:PDF(1.5MB)

Nested Circular Array and Its Concentric Extension for Underdetermined Direction of Arrival Estimation Thomas BASIKOLO Koichi ICHIGE Hiroyuki ARAI
Publication: Publication Date: 2018/04/01 Vol. E101-B No. 4 ; pp. 1076-1084 Type of Manuscript: PAPER Category: Antennas and Propagation Keyword: array antenna, degrees of freedom (DOF), direction of arrival estimation, Khatri-Rao product, nested array,
	Summary \| Full Text:PDF(1.4MB)

Wideband DOA Estimation Based on Co-Prime Arrays with Sub-Nyquist Sampling Wanghan LV Huali WANG Feng LIU Zheng DAI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2016/09/01 Vol. E99-A No. 9 ; pp. 1717-1720 Type of Manuscript: LETTER Category: Digital Signal Processing Keyword: co-prime array, direction of arrival estimation, sub-Nyquist sampling, wideband,
	Summary \| Full Text:PDF(160.7KB)

Array Correlation Matrix Element Properties and Their Application to Low-Cost DOA Estimation Koichi ICHIGE Yu IWABUCHI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2016/08/01 Vol. E99-B No. 8 ; pp. 1859-1866 Type of Manuscript: PAPER Category: Antennas and Propagation Keyword: direction of arrival estimation, array signal processing, correlation matrix,
	Summary \| Full Text:PDF(573.4KB)

High Resolution 2-D DOA Estimation by Low-Cost Antenna Array Based on Synthesized Covariance Matrix via Antenna Switching Yuki DOI Hiroki MORIYA Koichi ICHIGE Hiroyuki ARAI Takahiro HAYASHI Hiromi MATSUNO Masayuki NAKANO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2013/10/01 Vol. E96-A No. 10 ; pp. 1962-1971 Type of Manuscript: Special Section PAPER (Special Section on Sparsity-aware Signal Processing) Category: Keyword: direction of arrival estimation, array signal processing, sensor array, antenna array,
	Summary \| Full Text:PDF(2.9MB)

Improving Elevation Estimation Accuracy in DOA Estimation: How Planar Arrays Can Be Modified into 3-D Configuration Hiroki MORIYA Koichi ICHIGE Hiroyuki ARAI Takahiro HAYASHI Hiromi MATSUNO Masayuki NAKANO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2012/10/01 Vol. E95-A No. 10 ; pp. 1667-1675 Type of Manuscript: Special Section PAPER (Special Section on Advances in Adaptive Signal Processing and Applications) Category: DOA Keyword: direction of arrival estimation, array signal processing, sensor arrays, antenna arrays,
	Summary \| Full Text:PDF(1.5MB)

High Resolution DOA Estimation Using Unwrapped Phase Information of MUSIC-Based Noise Subspace Koichi ICHIGE Kazuhiko SAITO Hiroyuki ARAI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2008/08/01 Vol. E91-A No. 8 ; pp. 1990-1999 Type of Manuscript: Special Section PAPER (Special Section on Signal Processing) Category: Keyword: direction of arrival estimation, array antenna, MUSIC method, phase characteristics,
	Summary \| Full Text:PDF(581.4KB)

High Resolution DOA Estimation Using Second-Order Differential of MUSIC Spectrum Koichi ICHIGE Yoshihisa ISHIKAWA Hiroyuki ARAI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2007/03/01 Vol. E90-A No. 3 ; pp. 546-552 Type of Manuscript: Special Section PAPER (Special Section on Multimedia and Mobile Signal Processing) Category: Communications Keyword: direction of arrival estimation, array antenna, MUSIC method, Root-MUSIC method,
	Summary \| Full Text:PDF(572.7KB)