Results 171 to 180 of about 12,655 (183)

Verification of a high precision CMOS sensor for angle-of-arrival (AOA) measurement of LED light in ultra-miniaturized applications

Integration, 2020
Abstract In this study a specially revised version of the concept for measuring the angle-of-arrival (AOA) of incidence light was used, which is particularly well suited for the construction of trigonometric sensor concepts with external dimensions of only a few millimeters.
André Feiler, Dominik Veit, Lukas Straczek, Jürgen Oehm   +3 more
openaire   +1 more source

New measurement results for the localization of UHF RFID transponders using an Angle of Arrival (AoA) approach

2011 IEEE International Conference on RFID, 2011
In this paper we present new measurement results for an Angle of Arrival (AoA) approach to localize RFID tags at 868 MHz. Self-designed three element antenna arrays, off-the-shelf IDS R901G RFID reader ICs, and UPM Raflatec DogBone RFID tags are used to generate and detect ISO 18000–6C compliant signals.
Salah Azzouzi, Markus Cremer, Uwe Dettmar, Rainer Kronberger, Thomas Knie   +4 more
openaire   +1 more source

Review of angle of arrival (AOA) estimations through received signal strength indication (RSSI) for wireless sensors network (WSN)

2015 International Conference on Computer, Communications, and Control Technology (I4CT), 2015
Awareness of the physical location of each node is required by the many wireless sensor network (WSN) applications. There are various tracking schemes available such as time-of-flight, time difference of arrival and angle of arrival. This review paper focuses and describes previous related work regarding of the angle of arrival (AOA) estimations in ...
M.I. Jais, P. Ehkan, R.B. Ahmad, I. Ismail, T. Sabapathy, M. Jusoh   +5 more
openaire   +1 more source

A selective model to suppress NLOS signals in angle-of-arrival (AOA) location estimation

Ninth IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (Cat. No.98TH8361), 2002
Angle-of-arrival (AOA) is a key technique in wireless location estimation. The study of AOA becomes very important with the FCC ruling regarding the wireless Enhanced 911 (E911) emergency calling systems. This paper studies the performance of AOA in a cellular environment.
openaire   +1 more source

Effect of Coverage Area in Performance of Multinode Angle of Arrival (AoA) Based Localization

2023 9th International Conference on Wireless and Telematics (ICWT), 2023
Ahmad Izzuddin, Joko Suryana, Ali Rhomadoni   +2 more
openaire   +1 more source

Utilizing single light-emitting-diode (LED) lamp and silicon solar-cells visible light positioning (VLP) based on angle-of-arrival (AOA) and long-short-term-memory-neural-network (LSTMNN)

Optics Communications, 2022
Li-Sheng Hsu, Chi-Wai Chow, Yang Liu, Yun-Han Chang, Tsun-Ting Tsai, Tun-Yao Hung, Yuan-Zeng Lin, Yin-He Jian, Chien-Hung Yeh   +8 more
openaire   +1 more source

Angle-of-Arrival (AoA) Estimation using Dual-Frequency Band FMCW Radar Systems

2024 Kleinheubach Conference
Sadam Hussain Kazimi, Felipe Torres, Dennis Vollbracht, Madhukar Chandra   +3 more
openaire   +1 more source

Generalization of Angle of Arrival (Aoa) Estimation for Uwb Radios Towards Unseen Environments

Mostafa Naseri, Adnan Shahid, Eli De Poorter   +2 more
openaire   +1 more source

Angle of Arrival (AoA) Estimation of Jamming Signals Using a Multi-Antenna System Under Varying Jamming Scenarios

ION GNSS+, The International Technical Meeting of the Satellite Division of The Institute of Navigation
Aisha Elsayem, German Drolet, Joey Bray, Haidy Elghamrawy, Aboelmagd Noureldin   +4 more
openaire   +1 more source

Enhanced Angle of Arrival (AoA) Prediction through Neural Networks and Primary and Adjacent Antennas Representation Transformation (PAAR)

2024 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS)
Patrick Selle, Axel Sikora, Oliver Amft
openaire   +1 more source