Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Amartansh Dubey"'
Publikováno v:
IEEE Access, Vol 7, Pp 56890-56903 (2019)
Measurement and characterization of acoustic noise in water pipeline systems across the 10 Hz to 100 kHz acoustic frequency band are reported in this paper. The motivation for the noise characterization is to support the development of acoustic signa
Externí odkaz:
https://doaj.org/article/a1142a2f6b784bedab39b8dfb3e7b83f
Autor:
Dingfei Ma, Yifu Zhang, Amartansh Dubey, Samruddhi Deshmukh, Shanpu Shen, Qingfeng Zhang, Ross Murch
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 71:1809-1825
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34452a3ca84dc1f14fd6e785dca21903
https://doi.org/10.1109/tmtt.2022.3223931
https://doi.org/10.1109/tmtt.2022.3223931
Publikováno v:
IEEE Microwave and Wireless Components Letters. 32:788-791
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::777377a3d4066e095447826bc0a11a71
https://doi.org/10.1109/lmwc.2022.3160518
https://doi.org/10.1109/lmwc.2022.3160518
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 60:1-14
Inverse scattering problems, such as those in electromagnetic imaging using phaseless data (PD-ISPs), involve imaging objects using phaseless measurements of wave scattering. Such inverse problems can be highly non-linear and ill-posed under extremel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81a0c85598110463bc299b1bd1613515
https://doi.org/10.1109/tgrs.2022.3214495
https://doi.org/10.1109/tgrs.2022.3214495
Publikováno v:
Proceedings of the 6th Joint International Conference on Data Science & Management of Data (10th ACM IKDD CODS and 28th COMAD).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2adae7f18cf39e86bdd107f72de61f05
https://doi.org/10.1145/3570991.3571017
https://doi.org/10.1145/3570991.3571017
Publikováno v:
IEEE Transactions on Vehicular Technology. 70:8415-8430
Indoor device-free localization (DFL) using radio frequency (RF) signals has many important applications including navigation, security and inventory control. One of the most common approaches to indoor DFL is Radio Tomographic Imaging (RTI) which is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce81cf3d185ecaa658015eda81b93e10
https://doi.org/10.1109/tvt.2021.3101009
https://doi.org/10.1109/tvt.2021.3101009
Autor:
Dingfei Ma, Ross D. Murch, Chi Zhang, Qingfeng Zhang, Jianwen Zhong, Amartansh Dubey, Shanpu Shen
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 69:3399-3412
A frequency-diverse imaging system is proposed based on high-scanning-rate leaky-wave antennas (LWAs) that can provide image reconstruction across narrow bandwidths. Analytical, simulation, and experimental results are provided to characterize and de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31b729c3cae926098878203cf6c50fc5
https://doi.org/10.1109/tmtt.2021.3065713
https://doi.org/10.1109/tmtt.2021.3065713
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 69:284-296
A phaseless 1-D inverse scattering technique for detecting and imaging soft faults in lossy transmission lines is proposed. Its novelty is that it: 1) performs impedance profile imaging with only phaseless measurements and 2) integrates a temporal ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d646bd9e96045095b5cdd42bd084eee
https://doi.org/10.1109/tmtt.2020.3023148
https://doi.org/10.1109/tmtt.2020.3023148
Autor:
Samruddhi Deshmukh, Amartansh Dubey
Publikováno v:
IEEE Signal Processing Letters. 27:985-989
One of the major challenges in multivariate analysis is the estimation of population covariance matrix from the sample covariance matrix (SCM). Most recent covariance matrix estimators use either shrinkage transformations or asymptotic results from R
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bfea4b5c20b08588cf45f723671fd23
https://doi.org/10.1109/lsp.2020.2996060
https://doi.org/10.1109/lsp.2020.2996060