Impulse Radio Ultra-Wideband Antenna Array Correlation Beamforming

被引:0
|
作者
Dotlic, Igor [1 ]
Yazdandoost, Kamya Yekeh [1 ]
Li, Huan-Bang [1 ]
Miura, Ryu [1 ]
机构
[1] Natl Inst Informat & Commun Technol, Wireless Network Res Inst, Dependable Wireless Lab, 3-4 Hikarino Oka, Yokosuka, Kanagawa 2390847, Japan
关键词
Antenna arrays; Ultra wideband antennas; Ultra wideband communication; Array signal processing; Mathematical programming;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The paper presents a method of antenna array pattern shaping, i.e. beamforming, for Impulse Radio Ultra-Wideband (IR-UWB) correlation beamformers. The method is based on Second Cone Programming (SOCP) and allows for several parameters of shaped pattern to be simultaneously optimized; it allows for arbitrary antenna array geometry as well as for arbitrary UWB frequency-dependent radiation pattern to be considered. Before the method is described, the paper introduces time domain model of wideband antenna array along with IR-UWB correlation beamforming structure. Numerical examples using a realistic UWB antenna as an array element are also provided.
引用
收藏
页数:4
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