Matches in SemOpenAlex for { <https://semopenalex.org/work/W2912335271> ?p ?o ?g. }
Showing items 1 to 66 of
66
with 100 items per page.
- W2912335271 abstract "In this paper, a bi-iterative minimum-variance distortionless response (MVDR) beamforming technique based on the beamspace preprocessing is proposed to solve two typical problems of the traditional MVDR beamformers in multi-input multi-output (MIMO) radars. Firstly, the omnidirectional power is radiated by traditional MIMO radars, however, the interested target is usually located in a certain spatial area. The unnecessary radiation on other areas will reduce the output signal-to-interference-plus-noise ratio (SINR) of the MVDR beamformer. To solve this problem, a transmit beamspace preprocessing by second order cone programming (SOCP) is utilized to focus the energy in the interested region. Secondly, the MVDR beamformer in MIMO radars usually requires a great number of training samples and very high computation load, since both the transmitted degrees of freedom (DoF) and the received DoF are fully utilized. To tackle with these problems, a bi-iterative MVDR beamforming algorithm is proposed based on the beamspace preprocessing. Simulation results demonstrate the efficiency of the proposed beamforming algorithm." @default.
- W2912335271 created "2019-02-21" @default.
- W2912335271 creator A5009915032 @default.
- W2912335271 creator A5010093063 @default.
- W2912335271 creator A5032561481 @default.
- W2912335271 creator A5052175108 @default.
- W2912335271 creator A5068252474 @default.
- W2912335271 creator A5068297390 @default.
- W2912335271 date "2018-12-01" @default.
- W2912335271 modified "2023-10-16" @default.
- W2912335271 title "Bi-iterative MVDR Beamforming based on Beamspace Preprocessing for MIMO radars" @default.
- W2912335271 cites W1967073510 @default.
- W2912335271 cites W1986362571 @default.
- W2912335271 cites W2054877413 @default.
- W2912335271 cites W2069491987 @default.
- W2912335271 cites W2082508232 @default.
- W2912335271 cites W2097254749 @default.
- W2912335271 cites W2115435124 @default.
- W2912335271 cites W2129640939 @default.
- W2912335271 cites W2132679193 @default.
- W2912335271 doi "https://doi.org/10.1109/isape.2018.8634139" @default.
- W2912335271 hasPublicationYear "2018" @default.
- W2912335271 type Work @default.
- W2912335271 sameAs 2912335271 @default.
- W2912335271 citedByCount "1" @default.
- W2912335271 countsByYear W29123352712020 @default.
- W2912335271 crossrefType "proceedings-article" @default.
- W2912335271 hasAuthorship W2912335271A5009915032 @default.
- W2912335271 hasAuthorship W2912335271A5010093063 @default.
- W2912335271 hasAuthorship W2912335271A5032561481 @default.
- W2912335271 hasAuthorship W2912335271A5052175108 @default.
- W2912335271 hasAuthorship W2912335271A5068252474 @default.
- W2912335271 hasAuthorship W2912335271A5068297390 @default.
- W2912335271 hasConcept C11413529 @default.
- W2912335271 hasConcept C154945302 @default.
- W2912335271 hasConcept C159694833 @default.
- W2912335271 hasConcept C207987634 @default.
- W2912335271 hasConcept C34736171 @default.
- W2912335271 hasConcept C41008148 @default.
- W2912335271 hasConcept C54197355 @default.
- W2912335271 hasConcept C76155785 @default.
- W2912335271 hasConceptScore W2912335271C11413529 @default.
- W2912335271 hasConceptScore W2912335271C154945302 @default.
- W2912335271 hasConceptScore W2912335271C159694833 @default.
- W2912335271 hasConceptScore W2912335271C207987634 @default.
- W2912335271 hasConceptScore W2912335271C34736171 @default.
- W2912335271 hasConceptScore W2912335271C41008148 @default.
- W2912335271 hasConceptScore W2912335271C54197355 @default.
- W2912335271 hasConceptScore W2912335271C76155785 @default.
- W2912335271 hasLocation W29123352711 @default.
- W2912335271 hasOpenAccess W2912335271 @default.
- W2912335271 hasPrimaryLocation W29123352711 @default.
- W2912335271 hasRelatedWork W1488527160 @default.
- W2912335271 hasRelatedWork W1527252902 @default.
- W2912335271 hasRelatedWork W2023262826 @default.
- W2912335271 hasRelatedWork W2353933914 @default.
- W2912335271 hasRelatedWork W2356107756 @default.
- W2912335271 hasRelatedWork W2384082282 @default.
- W2912335271 hasRelatedWork W2889453578 @default.
- W2912335271 hasRelatedWork W2912335271 @default.
- W2912335271 hasRelatedWork W2984226960 @default.
- W2912335271 hasRelatedWork W3007467601 @default.
- W2912335271 isParatext "false" @default.
- W2912335271 isRetracted "false" @default.
- W2912335271 magId "2912335271" @default.
- W2912335271 workType "article" @default.