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A Perspective on Passive Human Sensing with Bluetooth.
Iannizzotto G, Milici M, Nucita A, Lo Bello L. Iannizzotto G, et al. Sensors (Basel). 2022 May 5;22(9):3523. doi: 10.3390/s22093523. Sensors (Basel). 2022. PMID: 35591213 Free PMC article.
Passive human sensing approaches based on the analysis of the radio signals emitted by the most common wireless communication technologies have been steadily gaining momentum during the last decade. In this context, the Bluetooth technology, despite its widespread adoption …
Passive human sensing approaches based on the analysis of the radio signals emitted by the most common wireless communication technol …
Direction of Arrival Method for L-Shaped Array with RF Switch: An Embedded Implementation Perspective.
Troccoli T, Pirskanen J, Nurmi J, Ometov A, Morte J, Lohan ES, Kaseva V. Troccoli T, et al. Sensors (Basel). 2023 Mar 22;23(6):3356. doi: 10.3390/s23063356. Sensors (Basel). 2023. PMID: 36992067 Free PMC article.
This paper addresses the challenge of implementing Direction of Arrival (DOA) methods for indoor localization using Internet of Things (IoT) devices, particularly with the recent direction-finding capability of Bluetooth. ...The solution exploits the …
This paper addresses the challenge of implementing Direction of Arrival (DOA) methods for indoor localization using Internet o …
A Simple Printed Cross-Dipole Antenna with Modified Feeding Structure and Dual-Layer Printed Reflector for Direction Finding Systems.
Anim K, Park B, Lee HD, Jang S, Kong S, Jung YB. Anim K, et al. Sensors (Basel). 2021 Sep 6;21(17):5966. doi: 10.3390/s21175966. Sensors (Basel). 2021. PMID: 34502862 Free PMC article.
In this paper, a simple printed cross-dipole (PCD) antenna to achieve a right-hand circular polarization (RHCP) at the L/S-band for direction finding (DF) systems is presented. The radiating part of the antenna consists of two printed dipoles that interlock with eac …
In this paper, a simple printed cross-dipole (PCD) antenna to achieve a right-hand circular polarization (RHCP) at the L/S-band for direc …
Geodesic Path Model for Indoor Propagation Loss Prediction of Narrowband Channels.
Kaya A, De Beelde B, Joseph W, Weyn M, Berkvens R. Kaya A, et al. Sensors (Basel). 2022 Jun 29;22(13):4903. doi: 10.3390/s22134903. Sensors (Basel). 2022. PMID: 35808400 Free PMC article.
Indoor path loss models characterize the attenuation of signals between a transmitting and receiving antenna for a certain frequency and type of environment. Their use ranges from network coverage planning to joint communication and sensing applications such as localiza …
Indoor path loss models characterize the attenuation of signals between a transmitting and receiving antenna for a certain frequency and typ …
Automated localization of whales in coastal fjords.
Hendricks B, Wray JL, Keen EM, Alidina HM, Gulliver TA, Picard CR. Hendricks B, et al. J Acoust Soc Am. 2019 Dec;146(6):4672. doi: 10.1121/1.5138125. J Acoust Soc Am. 2019. PMID: 31893735
This network consists of four synchronized bottom-mounted hydrophones that permanently record and radio-transmit data to a land-based laboratory. ...Automated localization results are compared to ground-truth data and shown to provide good accuracy....
This network consists of four synchronized bottom-mounted hydrophones that permanently record and radio-transmit data to a lan …
Location of Tensile Damage Source of Carbon Fiber Braided Composites Based on Two-Step Method.
Ding G, Xiu C, Wan Z, Li J, Pei X, Zheng Z. Ding G, et al. Molecules. 2019 Sep 28;24(19):3524. doi: 10.3390/molecules24193524. Molecules. 2019. PMID: 31569440 Free PMC article.
Acoustic emission (AE) source localization is one of the important purposes of nondestructive testing. The localization accuracy reflects the degree of coincidence between the identified location and the actual damage location. ...
Acoustic emission (AE) source localization is one of the important purposes of nondestructive testing. The localization accura …
Locating acoustic events based on large-scale sensor networks.
Kim Y, Ahn J, Cha H. Kim Y, et al. Sensors (Basel). 2009;9(12):9925-44. doi: 10.3390/s91209925. Epub 2009 Dec 7. Sensors (Basel). 2009. PMID: 22303155 Free PMC article.
Research on acoustic source localization is actively being conducted to enhance accuracy and coverage. ...The proposed mechanism efficiently handles multiple acoustic sources by removing false-positive errors that arise from the different propagation ranges of radio …
Research on acoustic source localization is actively being conducted to enhance accuracy and coverage. ...The proposed mechanism effi …