Application of particle swarm optimization to ultra-wideband multistatic radar used for protection of indoor environment

被引：2
|
作者：
Farias, Rubem G. [1 ]
Dmitriev, Victor [1 ]
de Oliveira, Rodrigo M. [1 ]
机构：
[1] Fed Univ Para, Dept Elect Engn, BR-66075900 Belem, Para, Brazil
来源：
2007 SBMO/IEEE MTT-S INTERNATIONAL MICROWAVE AND OPTOELECTRONICS CONFERENCE, VOLS 1 AND 2 | 2007年
关键词：
particle swarm optimization; FDTD method; UWB microwave sensor; electromagnetic scattering; multistatic radar;
D O I：
10.1109/IMOC.2007.4404384
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：
A numeric simulation of a multistatic radar using the finite-difference time-domain (FDTD) method and particle swarm optimization (PSO) is implemented in order to localize an intruder inside a laboratory complex. In order to obtain high resolution and to avoid interference with other radiosystems, the radar operates with ultra-wideband pulses and spectral spreading. The transmitted signal has a spectral peak at 1 GHz and the bandwidth of approximately 1 GHz. To estimate the location of the target, two transmitters and nine receivers are used. The transmitters operate in TDM mode in order to avoid interference between them.
引用
收藏
页码：822 / 826
页数：5
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