Frequency Dependence of Electromagnetic Coupling in Mars Soil Simulants

被引：0
|
作者：
Garman, Shanti [1 ]
Kuga, Yasuo [1 ]
Ruo, Oliver [2 ]
Hassanain, Salma [2 ]
机构：
[1] Univ Washington, Dept Elect & Comp Engn, Seattle, WA 98195 USA
[2] Univ Washington, Dept Aeronaut & Astronaut, Seattle, WA 98195 USA
来源：
2021 IEEE USNC-URSI RADIO SCIENCE MEETING (JOINT WITH AP-S SYMPOSIUM) | 2021年
关键词：
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：
To aid water-extraction on Mars, EM coupling in Mars soils is investigated. We present new measurement data for thermal rise in Mars soil simulants exposed to 1.2W and 2.5W EM sources across a range of microwave frequencies. Results demonstrate a pulsatile relationship between frequency and thermal rise at both power levels, with peak heating of nearly +80K at 9 GHz. Related theory of dielectric heating and frequency response of dielectric materials is discussed.
引用
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页码：15 / 16
页数：2
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