Results 151 to 160 of about 1,023 (184)

A Fast ML-Based Single-Step Localization Method Using EM Algorithm Based on Time Delay and Doppler Shift for a Far-Field Scenario. [PDF]

Sensors (Basel), 2018
Qin T, Li L, Ba B, Wang D.
europepmc   +1 more source

An Audio-Based SLAM for Indoor Environments: A Robotic Mixed Reality Presentation. [PDF]

Sensors (Basel)
Lahemer ESF, Rad A.
europepmc   +1 more source

GNSS Radio Frequency Interference Monitoring from LEO Satellites: An In-Laboratory Prototype. [PDF]

Sensors (Basel)
Troglia Gamba M, Polidori BD, Minetto A, Dovis F, Banfi E, Dominici F.   +5 more
europepmc   +1 more source

Detecting and Mitigating Attacks on GPS Devices. [PDF]

Sensors (Basel)
Burbank J, Greene T, Kaabouch N.
europepmc   +1 more source

International Congress on Academic Medicine: 2025 medical education abstracts. [PDF]

Can Med Educ J
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

A method to eliminate TDOA ambiguity based on FDOA and FDOA-rate

2015 International Conference on Wireless Communications & Signal Processing (WCSP), 2015
For eliminating ambiguity of time difference of arrival (TDOA) in radar passive location system, especially with a high pulse repetition frequency (HPRF), a novel method based on frequency difference of arrival (FDOA) and FDOA-rate is proposed in this paper.
Zhenqiang Li, Ning Ge, Zhen Huang, Xi Chen   +3 more
openaire   +1 more source

FDOA determination of ADS-B transponder signals

2012 Workshop on Sensor Data Fusion: Trends, Solutions, Applications (SDF), 2012
In this paper, we investigate a Frequency Difference of Arrival (FDOA) based localization scenario with a stationary sensor network and one moving emitter. A method for Frequency of Arrival (FOA) determination of ADS-B transponder messages is introduced. The FDOA of a message received at a sensor pair can be calculated from the corresponding FOAs. This
Christian Steffes, Sven Rau
openaire   +1 more source

Motion detection using TDOA and FDOA measurements

IEEE Transactions on Aerospace and Electronic Systems, 2001
A stationary transmitter can be located using two moving receivers using time and frequency difference of arrival (TDOA/FDOA). However, transmitter motion will cause a bias on the FDOA, resulting in inaccurate locations. If motion is detected, the position is known to be inaccurate. This paper contains two algorithms for detecting motion using TDOA and
R.J. Ulman, E. Gerantiotis
openaire   +1 more source

Cross-spectral TDOA and FDOA estimation

SPIE Proceedings, 2014
We present methods for accurately estimating and tracking instantaneous frequency and relative time delay of narrowband signal components. These methods are applied to the problem of estimating the location of an emitter from the signal(s) received by one or more receivers.
openaire   +1 more source

Iterative source localization based on TDOA and FDOA measurements

2016 35th Chinese Control Conference (CCC), 2016
In this paper, we address the source localization problem by using time difference of arrival (TDOA) and frequency difference of arrival (FDOA) measurements. The localization problem is formulated as a constrained weighted least-squares (CWLS) problem.
Xiaomei Qu, Lihua Xie, Wenrong Tan
openaire   +1 more source