Frequency-Selective Rasorber with Tri-resonant Absorption Band

被引：0

作者：

Wang, Zhefei ^{[1
,3
]}

Fu, Jiahui ^{[1
]}

Zeng, Qingsheng ^{[2
]}

Li, Huan ^{[3
]}

Denidni, Tayeb A. ^{[3
]}

机构：

[1] Harbin Inst Technol, Sch Elect & Informat Engn, Harbin, Peoples R China

[2] Nanjing Univ Aeronaut & Astronaut, Coll Astronaut, Nanjing, Peoples R China

[3] Univ Quebec, Inst Natl Rech Sci, Montreal, PQ, Canada

来源：

2019 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND USNC-URSI RADIO SCIENCE MEETING | 2019年

基金：

中国国家自然科学基金;

关键词：

frequency-selective rasorber; wide-band absorption; transmission window; tri-resonant; SQUARE-LOOP; DESIGN;

D O I：

10.1109/apusncursinrsm.2019.8888623

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：

In this paper, a rasorber with broadband absorption response is presented. The absorption band is located below the transmission window, and a good absorptivity is achieved. Cross-frame and cross-slot FSSs are employed to fulfill the desired rasorber performance. Triresonant behavior is obtained by the lossy cross-frame array and used to consume the wide-band incident power. Furthermore, a stable absorption performance is achieved until 50 degrees incident angle. The current distribution and simulated results are given to illustrate the operating mechanism of the presented design.

引用

页码：959 / 960

页数：2

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