Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Bhavani Shankar Mysore Rama Rao"'
Publikováno v:
IEEE Open Journal of Signal Processing, Vol 5, Pp 976-990 (2024)
The emergence of Multiple-Input Multiple-Output (MIMO) millimeter-wave (mmWave) radar sensors has prompted interest in indoor sensing applications, including human detection, vital signs monitoring, and real-time tracking in crowded environments. The
Externí odkaz:
https://doaj.org/article/a337772c4d034ffba1f7464216e7cc68
Publikováno v:
IET Signal Processing, Vol 16, Iss 7, Pp 788-799 (2022)
Abstract The joint design problem for the coexistence of multiple‐input multiple‐output (MIMO) radar and multi‐user multiple‐input‐single‐output (MU‐MISO) communication is investigated. Different from the conventional design schemes, wh
Externí odkaz:
https://doaj.org/article/62ae7cca546649d2b45c44a1cd529f9b
Publikováno v:
IEEE Journal of Selected Topics in Signal Processing. :1-14
In this paper, we present a novel approach to reconstruct a unique image of an observed scene with widely distributed radar sensors. The problem is posed as a constrained optimization problem in which the global image which represents the aggregate v
Publikováno v:
2022 19th European Radar Conference (EuRAD).
Publikováno v:
BASE-Bielefeld Academic Search Engine
In conventional polar format algorithm (PFA), the effective imaging scene is bounded to a limited region near the reference point unless postprocessing is utilized. In a previous paper, refocusing and zoom-in PFA (RZPFA) for curvilinear spotlight SAR
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 70:1-15
The emergence of beyond-licensed spectrum sharing in FR1 (0.45–6 GHz) and FR2 (24–52 GHz) along with the multi-antenna narrow-beam-based directional transmissions demand a wideband spectrum sensing in temporal and spatial domains. We referred to
Publikováno v:
2022 IEEE Radar Conference (RadarConf22).
Publikováno v:
IEEE Transactions on Signal Processing. United States: Institute of Electrical and Electronics Engineers (2019).
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
Co-array-based Direction of Arrival (DoA) estimation using Sparse Linear Arrays (SLAs) has recently gained considerable interest in array processing thanks to its capability of providing enhanced degrees of freedom. Although the literature presents a
Autor:
Mohammad Alaee-Kerahroodi, Ruizhi Hu, Bjorn Ottersten, Ahmed Murtada, Bhavani Shankar Mysore Rama Rao
Publikováno v:
BASE-Bielefeld Academic Search Engine
A widely-distributed radar system is a promising architecture to enhance radar imaging performance. However, most existing algorithms rely on isotropic scattering assumption, which is only satisfied in collocated radar systems. Moreover, due to noise
Autor:
Bhavani Shankar Mysore Rama Rao, Ahmed Murtada, Mohammad Alaee-Kerahroodi, Ruizhi Hu, Bjorn Ottersten
Forward-looking automotive radars can sense long-distant targets to enable early warning, but the lateral resolution is limited. Synthetic aperture radar (SAR) techniques can achieve very high azimuth resolution but cannot resolve targets in the forw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2045840629b05e37bcfba3b8a2eb4a1e
http://orbilu.uni.lu/handle/10993/46781
http://orbilu.uni.lu/handle/10993/46781