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Conference Paper
Comparison of Electromagnetic Attenuation between a Testbed and Reinforced Concrete Buildings with Low-Emissivity Glass
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- Authors
- Chang-Hee Hyoung, Jung-Hwan Hwang, Jong Hwa Kwon
- Issue Date
- 2024-11
- Citation
- Asia-Pacific Microwave Conference (APMC) 2024, pp.1-3
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- This paper introduces a testbed designed to simulate reinforced concrete buildings with low-emissivity (Low-E) glass facades. The testbed comprises planar electromagnetic absorber slabs with shielding effectiveness comparable to concrete walls. To mimic a thin silver coating layer of low-emissivity windows, the incident plane is modeled using transparent conductive layers on polyethylene terephthalate (PET) films. Electromagnetic attenuation of the testbed was assessed through multi-point measurements from 1 GHz to 6 GHz and compared against two buildings with low-emissivity glass facades at 2.4 GHz and 5.8 GHz. The mean attenuation values were quantified as -30.52 dB for the testbed, -33.07 dB and -30.46 dB for the two buildings, respectively.
- KSP Keywords
- 2.4 GHz, 5.8 GHz, 6 GHz, Concrete walls, Low emissivity, Multi-point measurements, Polyethylene terephthalate, Reinforced concrete buildings, Shielding effectiveness, Transparent conductive layers, coating layer