Study on Attenuation of Reinforced Concrete Walls on CommunicationSignals Based on FDTD
[1]YANG Mingshan,MENG Xiaochao,QIU Zhiyong,et al.Study on Attenuation of Reinforced Concrete Walls on CommunicationSignals Based on FDTD[J].Journal of Zhengzhou University (Engineering Science),2014,35(03):60-64.[doi:10.3969/j.issn.1671-6833.2014.03.015]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
35
Number of periods:
2014 03
Page number:
60-64
Column:
Public date:
2014-06-30
- Title:
- Study on Attenuation of Reinforced Concrete Walls on CommunicationSignals Based on FDTD
- CLC:
- TN011.92
- Abstract:
- This paper studies the size of steel mesh lattiee, the radius of steel mesh and the thickness of wallin reinforeed eonerete wall on communieation signal altenuation by using the Finite Diferenee Time Domain(FDTD ). The resonant frequeney of reinforeed eonerete wall is diseussed by using the equivalent modelStudy results show the laws of the amplitude altenuation and the resonance frequeney distribution of the transmission coellicient when three parameters change, and resonant frequeneies of the reinforeed eonerele wall arein aeeordanee with the theorelical values ealeulated by using the equivalent model, which verifies the rationali.ty of the equivalent model.
- References:
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