A Paper-based Lightweight Absorber with Ultra-wide Absorption Band

被引：3

作者：

Xiu, Xin ^{[1
,2
]}

Che, Wenquan ^{[1
]}

Liao, Shaowei ^{[1
]}

Xue, Quan ^{[1
]}

Chen, Haidong ^{[1
]}

Yang, Wanchen ^{[1
]}

机构：

[1] South China Univ Technol, Sch Elect & Informat Engn, Guangzhou 510641, Guangdong, Peoples R China

[2] Nanjing Univ Sci & Technol, Dept Commun Engn, Nanjing 210094, Peoples R China

来源：

2020 IEEE ASIA-PACIFIC MICROWAVE CONFERENCE (APMC) | 2020年

基金：

国家重点研发计划;

关键词：

lightweight; ultra-wide band; aramid paper; resistive pattern; HONEYCOMB;

D O I：

10.1109/APMC47863.2020.9331585

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：

This work presents a novel lightweight absorber with ultra-wide absorption band. The proposed absorber is designed on one kind of periodic rectangle cellular structure made of aramid paper, which is placed above one thin metal film. Each cellular cell contains one rectangle cavity filled with air, while taper shaped resistive patterns are printed on the walls of the cavity to produce energy losses. Under the normal incidence, the simulated results show that the bandwidth for the absorber with reflection less than -10 dB has a wide absorption band (reflection < -10dB) from 4.87 GHz to 30GHz, and the thickness of the absorber is only 10mm.

引用

页码：861 / 862

页数：2

共 6 条

[1] Low-Profile Broadband Absorbers Based on Capacitive Surfaces
Han, Ye
Che, Wenquan
[J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2017, 16 : 74 - 78
[2] Optimization of the Carbon Coating of Honeycomb Cores for Broadband Microwave Absorption
Khurram, A. A.
Ali, Naveed
Rakha, Sobia A.
Zhou, Peiheng
Munir, Arshad
[J]. IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 2014, 56 (05) : 1061 - 1066
[3] Munk, 2005, FREQUENCY SELECTIVE, DOI 10.1002/0471723770
[4] Wideband Microwave Absorber Based on a Two-Dimensional Periodic Array of Microstrip Lines
Rashid, Amir Khurrum
Shen, Zhongxiang
Aditya, Sheel
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2010, 58 (12) : 3913 - 3922
[5] Graphene-Coated Honeycomb for Broadband Lightweight Absorbers
Rinaldi, Andrea
Proietti, Alessandro
Tamburrano, Alessio
Sarto, Maria Sabrina
[J]. IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 2018, 60 (05) : 1454 - 1462
[6] Prediction of Microwave Absorption Behavior of Grading Honeycomb Composites Based on Effective Permittivity Formulas
Zhou, Peiheng
Huang, Liru
Xie, Jianliang
Liang, Difei
Lu, Haipeng
Deng, Longjiang
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2015, 63 (08) : 3496 - 3501

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