A Method for Estimating the Time Delays During the Signal Propagation from the Satellite Communication Systems with the Code-Division Access
Sign Up to like & getrecommendations! Published in 2017 at "Radiophysics and Quantum Electronics"
DOI: 10.1007/s11141-017-9827-6
Abstract: We propose a method for estimating mutual time delays during the signal propagation from several radiation sources of a satellite communication system with the code division access to be used when solving the problem of… read more here.
Keywords: signal propagation; code division; method estimating; time delays ... See more keywords
Optimization of Time- and Code-Division-Multiplexed Readout for Athena X-IFU
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2019.2905577
Abstract: Readout of a large, spacecraft-based array of superconducting transition-edge sensors (TESs) requires careful management of the layout area and power dissipation of the cryogenic-circuit components. We present three optimizations of our time- (TDM) and code-division-multiplexing… read more here.
Keywords: tdm; time; code division; readout ... See more keywords
MIMO SBR via Code Division Multiplexing for Track While Simultaneous Search
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2022.3152350
Abstract: This article outlines the archetype of a novel SpaceBorne Radar (SBR) in the Ka Band for Space Situational Awareness (SSA) based on a Code Division Multiplexing (CDM) Multiple Input Multiple Output (MIMO) payload transceiver. Considering… read more here.
Keywords: division multiplexing; sbr; mimo; code division ... See more keywords
Spatial Modulation Aided Sparse Code-Division Multiple Access
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2017.2778722
Abstract: In order to support high-user-load multiple-access (MA), we propose a non-orthogonal MA scheme based on a beneficial amalgam of spatial modulation (SM) and sparse code-division multiple-access (SCDMA), which is termed the SM-SCDMA. Hence, SM-SCDMA inherits… read more here.
Keywords: spatial modulation; scdma; sparse code; code division ... See more keywords
Review on developments in all-optical spectral amplitude coding techniques
Sign Up to like & getrecommendations! Published in 2018 at "Optical Engineering"
DOI: 10.1117/1.oe.57.11.116102
Abstract: Abstract. The focus of this work is to consolidate a review of accomplished research in the field of optical code division multiple accesses (OCDMA), to outline the state-of-the-art comparison, and to recognize the prominent trends… read more here.
Keywords: amplitude; amplitude codes; spectral amplitude; amplitude coding ... See more keywords