Some OFDM waveforms for a fully polarimetric weather radar

被引：2
|
作者：
van Genderen, Piet [1 ]
Krasnov, Oleg A. [1 ]
Wang, Zongbo [1 ]
Tigrek, Recep Firat [1 ]
机构：
[1] Delft Univ Technol, Fac Elect Engn Math & Comp Sci IRCTR, NL-2628 CD Delft, Netherlands
来源：
INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES | 2012年 / 4卷 / 02期
关键词：
Polarimetry; weather radar; OFDM; radar systems;
D O I：
10.1017/S1759078712000128
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：
Retrieval of cloud parameters in weather radar benefits from polarimetric measurements. Most polarimetric radars measure the full backscatter matrix (BSM) using a few alternating polarized sounding signals. Using specially encoded orthogonal frequency division multiplexing (OFDM) signals however, the BSM can be measured in a single simultaneous transmission of two orthogonally polarized signals. Based on a set of parameters for weather radar, the properties of such a signal are explored and its merit as a useful capability is shown.
引用
收藏
页码：163 / 169
页数：7
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