User: Guest  Login
Author(s):
Do-Hong, Tuan; Olbrich, Gerhard R.; Russer, Peter 
Title:
Smart Antenna Technology for High-Altitude-Platform Based Wireless Communication Systems 
Abstract:
We present a digital beamforming scheme for future wireless communication systems based on high altitude platforms. The proposed digital beamforming scheme, which is installed on the platforms in high-altitude-platform (HAP) systems, can reduce significantly the number of antenna elements and the corresponding receiver modules, analog to digital (A/D) converters etc. without loss of performance. As a result, the system complexity and system costs can be reduced, therefore, enhancing feasibility...    »
 
Keywords:
2D spatially interpolated beamformer, adaptive antenna arrays, antenna radiation patterns, digital beamforming scheme, HAP systems, high-altitude-platform, interpolation, planar antenna arrays, radiocommunication, smart antenna technology, spatial filters, wireless communication systems 
Book / Congress title:
15th International Conference on Microwaves, Radar and Wireless Communications (MIKON) 
Volume:
Publisher address:
Warsaw, Poland 
Year:
2004 
Month:
may 
Pages:
645--648