Results 261 to 270 of about 352,858 (282)
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Line of Sight (LOS) Stabilization Using Disturbance Observer (DOB)
2019The Line Of Sight (LOS) electro-optical sighting system based on gyroscopic stabilized gimbal staging is difficult to control because of the non-linearities, friction, disturbances and many other unknown parameters associated with the outside environment.
Akansha Rautela, R. P. Chauhan
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Voice Delivery using The Visible Light Communication (VLC) Prototype on Line of Sight (LOS) Channels
2020 6th International Conference on Science in Information Technology (ICSITech), 2020Visible Light Communication (VLC) is the one of technologies used for 6th generation of telecommunications (6G), because it has a wide frequency spectrum, higher speed and safety. We have conducted an experiment using a prototype to transmit sound. Measurements were made by changing the receiving distance from 30 cm up to 300 cm in increments of 30 cm.
Dewandari Adi Antika Putri +3 more
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Parametric evaluation of line-of-sight (LOS) channel in LiFi networks
Journal of Optical CommunicationsAbstract Light Fidelity (LiFi) based on data transfer with visible light offers a more profound solution to the wireless communication paradigms. This study brings focus on how the line-of-sight (LOS) channel can be used to enhance the performance of a LiFi network.
Muhammad Subhan +4 more
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A Novel RF (XBee) and IR LoS (Line-of-Sight) Collaborative Vehicle-to-Vehicle Navigation Technique
SoutheastCon 2018, 2018Vehicle-to-Vehicle (V2V) communication has been under heavy development in the last decade. Most modern automobiles have a multitude of safety features and sensors that aid in the protection of the driver, however, most vehicles have no method or means to communicate with one another. With the recent advances in light communication, via Light-Fidelity (
Benjamin B. Rhoades +2 more
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2018 IEEE/MTT-S International Microwave Symposium - IMS, 2018
This submission describes phased-array antenna (PAA) development efforts in mobile communications and sensor applications at Ku-band and higher. The application of heterogeneous integration to a phased-array beyond the integrated circuitry and electronics allows a significant reduction of piece-parts and the number of suppliers as well as improving ...
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This submission describes phased-array antenna (PAA) development efforts in mobile communications and sensor applications at Ku-band and higher. The application of heterogeneous integration to a phased-array beyond the integrated circuitry and electronics allows a significant reduction of piece-parts and the number of suppliers as well as improving ...
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Cooperative Line-of-Sight (LOS) Based Control for Moving-Center Formation Flight of Multi Vehicles
2018 IEEE CSAA Guidance, Navigation and Control Conference (CGNCC), 2018This note investigates the problem of moving-center formation of multi vehicles, such that the controlled vehicles orbit around a center moving with time-varying radius along the common circle, or move along the same straight line like geese in V formation.
Tingting Zhang +2 more
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SPIE Proceedings, 2015
ABSTRACT The techonology of LOS stabilization is widely appli cated in moving carrier photoelectric systems such as shipborne, airborne and so on. In application situations with compact structure, such as LOS stabilization system of unmanned aerial vehicle, LOS st abilization based on reflector is adopted, and the detector is installed on the carrier ...
Yao Mao, Jing Tian, Jia-guang Ma
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ABSTRACT The techonology of LOS stabilization is widely appli cated in moving carrier photoelectric systems such as shipborne, airborne and so on. In application situations with compact structure, such as LOS stabilization system of unmanned aerial vehicle, LOS st abilization based on reflector is adopted, and the detector is installed on the carrier ...
Yao Mao, Jing Tian, Jia-guang Ma
openaire +1 more source
Performance Investigation of Link Failure Line-of-Sight (LOS) Communication UAV
2022 IEEE International Conference on Aerospace Electronics and Remote Sensing Technology (ICARES), 2022Nurul Chasanah +5 more
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On Landau’s Eigenvalue Theorem for Line-of-Sight MIMO Channels
IEEE Wireless Communications Letters, 2022Andrea Pizzo, Angel Lozano
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