Ultrawideband propagation channels-theory, measurement, and modeling

By Andreas F. Molisch. IEEE Transactions on Vehicular Technology, 2005

813 citations recorded by the source corpus.

Subfields: Aerospace Engineering, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/1288163874001ce14d279bb74c0fccfe8342da3f

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In Aerospace Engineering

In Electrical and Electronic Engineering

Citations in the corpus

Terahertz Wireless Channels: A Holistic Survey on Measurement, Modeling, and Analysis (2021, background): “in the 3-10 GHz range [194], though it must be noted that the relative bandwidth in the THz band is typically small due to the high carrier frequency.”
Compressed Channel Sensing: A New Approach to Estimating Sparse Multipath Channels (2010, background): “Numerous past an d recent channel measurement campaigns have shown, however, that pr opagation paths in many physical channels tend to be distributed as clusters within their respective channel spreads [13]–[16], [35].”
Deterministic Designs with Deterministic Guarantees: Toeplitz Compressed Sensing Matrices, Sequence Designs and System Identification (2008, background): “impulse responses dominated by a relatively small number of clusters of signiﬁcant paths, especially when operating at large bandwidths and signaling durations and/or with numbers of antenna elements [5,12,17]. In this situation we need to design sequences that satisfy the RIP property as opposed to”
UWB Systems for Wireless Sensor Networks (2009, background): “The propagation channels over which the UWB systems are to operate have a dramatic impact on the system design [ 43 ].”
A Comprehensive Standardized Model for Ultrawideband Propagation Channels (2006, neutral): “However, UWB propagation channels show fundamental differences from conventional (narrow-band) propagation in many respects [22]–[24], so that the established (narrow-band) channel models [25] cannot be used; this has a significant impact on system design [26]–[28].”
INVESTIGATIONS OF FOLIAGE EFFECT ON MODERN WIRELESS COMMUNICATION SYSTEMS: A REVIEW (2010, background): “Moreover, for implementation of UWB techniques with the foliage effect, the wideband foliage channel information is needed to be investigated in more details.”
Toeplitz Compressed Sensing Matrices With Applications to Sparse Channel Estimation (2010, methodology): “…to establish bounds on the magnitudes of the inner products between columns of random matrices with structured statistical dependencies, which are of the form of sums of dependent random variables, and for this we employ a novel partitioning of the sum somewhat similar to that utilized in…”