Results 111 to 120 of about 44,019 (240)

DEVICE FOR MEASURING TEMPORAL CHARACTERISTICS OF MILLIMETER-LENGTH RADIOWAVES SCATTERED UNDER MULTIPATH PROPAGATION

open access: yesПриборы и методы измерений, 2015
Possibility of temporal characteristics of scattered radiosignals under multipath propagation was analyzed. A scheme of millimeter-length radiowaves transceiver was presented.
V. V. Murav’iov   +3 more
doaj  

THE SIGNALS IMMUNITY OF THE IMPROVED MODULATION BY CYCLIC SHIFT WITH ADAPTATION TO INFORMATION TRANSFER RATE IN MULTIMODE PROPAGATION ENVIRONMENT

open access: yesSučasnì Informacìjnì Tehnologìï u Sferì Bezpeki ta Oboroni, 2015
The results of comparative analysis of broadband modulation perspective methods are in presented. Basic principles of perspective radiointerfaces construction are considered.
Artem O. Moskalenko   +3 more
doaj  

95 GHz Sub-THz Multipath Propagation Measurement for Indoor Conference Room Desktop

open access: gold, 2023
Yusuke Koda   +3 more
openalex   +1 more source

An Efficient Two-Fold Marginalized Bayesian Filter for Multipath Estimation in Satellite Navigation Receivers

open access: yesEURASIP Journal on Advances in Signal Processing, 2010
Multipath is today still one of the most critical problems in satellite navigation, in particular in urban environments, where the received navigation signals can be affected by blockage, shadowing, and multipath reception.
Robertson Patrick   +2 more
doaj  

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