Comparison Between Time and Frequency Domain MIMO Channel Sounders

被引：0
|
作者：
Garcia-Pardo, Concepcion [1 ]
Molina-Garcia-Pardo, Jose-Maria [1 ]
Rodriguez, Jose-Victor [1 ]
Juan-Llacer, Leandro [1 ]
机构：
[1] Tech Univ Cartagena, Informat Technol & Commun Dept, Cartagena, Spain
来源：
2010 IEEE 72ND VEHICULAR TECHNOLOGY CONFERENCE FALL | 2010年
关键词：
Sequence correlation; channel sounder; MIMO; wideband measurements; network analyzer;
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：
In this paper, both a time-domain and a frequency-domain 2x2 MIMO channel sounders are presented. The time-domain channel sounder is mainly based on the transmission of Code Division Multiplexed (CDM) signals, modulated by a carrier, which are received and acquired by an oscilloscope. The frequency-domain channel sounder is based on a multiport network analyzer which measures the S-21 scattering parameter. The features of both sounders are compared by means of indoor measurements.
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页数：5
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