MUMBAI, India, Sept. 26 -- Intellectual Property India has published a patent application (202441021467 A) filed by Bharat Electronics Limited, Bangalore, Karnataka, on March 20, 2024, for 'method and radar transceiver for plotting three-dimensional images of one or more targets.'
Inventor(s) include Jayanta Das; and Damodar V Kadaba.
The application for the patent was published on Sept. 26, under issue no. 39/2025.
According to the abstract released by the Intellectual Property India: "Method (500) and radar transceiver (104) for plotting three-dimensional (3D) images of targets is disclosed. Method includes receiving, through channels, echoes from targets at radar transceivers. Method includes measuring a range-profile associated with received echoes. Method includes correlating sradar range resolution and range-profiles of corresponding echoes from targets. Method includes determining whether measured range-profiles corresponding to at least two echoes belong to same/different targets. For same target, estimating range-profiles corresponding to grid locations based on average of range-profiles and determining minimum error margin by comparing measured and estimated range-profiles. Furthermore, for same target, determining grid locations associated with targets based on determined minimum error margin associated with same target, and measured range-profiles corresponding to two echoes belonging to different targets. Method further includes plotting 3D images representing corresponding range, elevation, and azimuth of the targets based on determined grid locations associated with targets."
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