Improving Elevation Estimation Accuracy in DOA Estimation: How Planar Arrays Can Be Modified into 3-D Configuration
['Hiroki Moriya', 'Koichi Ichige', 'Hiroyuki Arai', 'Takahiro Hayashi', 'Hiromi Matsuno', 'Masayuki Nakano']
Improving Elevation Estimation Accuracy in DOA Estimation: How Planar Arrays Can Be Modified into 3-D Configuration