Results 1 to 10 of about 2,589 (174)

Direction of arrival (DOA) estimation apparatuses, methods, and systems

2019
STEFANAKIS NIKOLAOS, MOUCHTARIS ATHANASIOS   +1 more
openaire   +1 more source

An improved two-antenna direction of arrival (DOA) technique inspired by human ears

2008
Jun Ding, Hao Xin
exaly  

Directional of Arrival (DOA) Estimation Using Reconfigurable Metasurface for RIS Communication

2025 IEEE International RF and Microwave Conference (RFM)
Nur Hasni Marzuki, Muzammil Jusoh, Thennarasan Sabapathy, Muhammad Fitra Zambak, Mohamed Nasrun Osman, Muhammad Ramlee Kamarudin, Khotam Mirzokulov, Shanmuka Roooban Gunasekaran   +7 more
openaire   +1 more source

METHOD AND DEVICE FOR DIRECTION OF ARRIVAL (DOA) DETECTION OF SAR SIGNALS

2015
DENG YUNKAI, WANG YU, ZHANG ZHIMIN, YU WEIDONG, ZHAO FENGJUN, WANG WEI, GUO LEI, WANG CHUNLE   +7 more
openaire   +2 more sources

Direction of arrival (DOA) estimation using multiple offset receive channels

2015
openaire   +1 more source

A Switched-Element System Based Direction of Arrival (DOA) Estimation Method for Un-Cooperative Wideband Orthogonal Frequency Division Multi Linear Frequency Modulation (OFDM-LFM) Radar Signals [PDF]

Sensors, 2019
This paper proposes a switched-element direction finding (SEDF) system based Direction of Arrival (DOA) estimation method for un-cooperative wideband Orthogonal Frequency Division Multi Linear Frequency Modulation (OFDM-LFM) radar signals. This method is
Yifei Liu, Yuan Zhao, Jun Zhu, Jun Wang, Bin Tang   +4 more
doaj   +2 more sources

Piezoelectric Sensors for Lamb Waves’ Direction of Arrival (DoA) Estimation [PDF]

Proceedings, 2018
A novel strategy to design piezoelectric sensor clusters suited for direction of arrival (DoA) estimation of Lamb waves is presented in this work.
Luca De Marchi, Marco Dibiase, Nicola Testoni   +2 more
doaj   +2 more sources

Multipath Separation-Direction of Arrival (MS-DOA) with Genetic Search Algorithm for HF channels [PDF]

Advances in Space Research, 2009
Direction-of-Arrival (DOA) defines the estimation of arrival angles of an electromagnetic wave impinging on a set of sensors. For dispersive and time-varying HF channels, where the propagating wave also suffers from the multipath phenomena, estimation of DOA is a very challenging problem.
Ozan Köroglu, Orhan Arikan, Feza Arikan   +2 more
exaly   +5 more sources

Dual-Branch CNN for Direction-of-Arrival and Number-of-Sources Estimation [PDF]

Sensors
Despite numerous conventional direction-of-arrival (DOA) methods, relationships between number of sources (NOS) and DOA are often ignored, which could yield meaningful estimation information.
Yufeng Jiang, Lin Zou
doaj   +2 more sources

Direction-of-Arrival (DoA) Estimation Performance for Satellite Applications in a Multipath Environment with Rician Fading and Spatial Correlation [PDF]

Sensors, 2023
Kandeepan Sithamparanathan, Akram Al-Hourani, Mutmainnah Hasib   +2 more
exaly   +2 more sources