IEEE

SASA: Super-Resolution and Ambiguity-Free Sparse Array Geometry Optimization With Aperture Size Constraints for MIMO Radar

Abstract: To improve the performance of multiple-input–multiple-output (MIMO) radar, various sparse arrays have been used. However, the angular resolution of existing nonuniform arrays optimized by ...
IEEE

Tensor-Based 2-D DOA Estimation for Uniform Planar Arrays with Unknown Mutual Coupling

Abstract: For two-dimensional direction-of-arrival (2-D DOA) estimation, the uniform planar arrays (UPAs) can offer satisfactory estimation performance among various sensor array configurations, but ...
Deccan Herald

Maharashtra: Doctors robotically remove prostate 20 times normal size

The surgery was led by Dr Sanjay Pandey, Director of Urology and Head of Andrology & Reconstructive Urology, who used the da Vinci Xi surgical system to precisely excise the enlarged gland.
Daily Mail

How I knew I had a brain tumour: It wasn't pain or a blinding flash - but these subtle signs says LUCY DEEDES. Then I had surgery awake to remove it - and this is what happened ...

There was news in the papers last month that the brain surgeon Keyoumars Ashkan had performed DBS (deep brain stimulation) at King’s College Hospital on a woman suffering from Parkinson’s, while she ...