A SOFTWARE-DEFINED RADIO APPROACH FOR DIRECTION FINDING

被引：0

作者：

Paun, Mirel ^{[1
]}

Tamas, Razvan ^{[2
]}

Marghescu, Ion ^{[3
]}

机构：

[1] Univ Politehn Bucuresti, Fac Elect Telecommun & Informat Technol, Bucharest, Romania

[2] Maritime Univ Constanta, Dept Elect & Telecommun, Bucharest, Romania

[3] Univ Politehn Bucuresti, Dept Telecommun, Bucharest, Romania

来源：

UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES C-ELECTRICAL ENGINEERING AND COMPUTER SCIENCE | 2015年 / 77卷 / 04期

关键词：

Software-Defined Radio; Direction-of-Arrival; Antenna Array; MUltiple SIgnal Classification;

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 increasing demand for wide bandwidth wireless communication in the context of a finite available frequency spectrum has led to an acute need for spectrum-efficient technologies. One solution is the Cognitive Radio approach, a device aware of the environment and able to modify its own parameters accordingly in order to optimize the performance. An important capability that leads to a higher spectrum-efficiency is the ability to accurately localize the target transceiver in order to "steer" its antenna directivity towards it. This paper proposes a practical implementation of a passive Software-Defined Radio localization system, suitable for integration in a Cognitive Radio device.

引用

页码：235 / 244

页数：10

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