Tunable Absorptive Frequency-Selective Transmission Structure

被引：0
|
作者：
Omar, Ahmed Abdelmottaleb [1 ]
Shen, Zhongxiang [1 ]
机构：
[1] Nanyang Technol Univ, Sch Elect & Elect Engn, 50 Nanyang Ave, Singapore 639798, Singapore
来源：
2018 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING | 2018年
关键词：
SURFACE;
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：
A tunable absorptive frequency-selective transmission structure (AFST) is proposed in this paper. It is constructed from an ultra-wideband absorber integrated with transmission path to provide the transmission window. The losses in the passband is bypassed utilizing series resonator in shunt with the source of losses. By tuning the series resonator concurrent with the passband, a tunable AFST structure with low insertion-loss is accomplished. One design is simulated using CST Microwave Studio, which exhibits a tuning range from 3.6 GHz to 4.3 GHz with two sided and wide absorption bands. This tunable AFST structure works for single polarization, which represents the main limitation of the proposed structure.
引用
收藏
页码：2063 / 2064
页数：2
相关论文
共 50 条
  • [41] Frequency-Selective Rasorber with Tunable Passband Based on Loaded Rings
    Campos-Olivares, Eduardo
    Martynyuk, Alexander E.
    Rodriguez-Cuevas, Jorge
    Martinez-Lopez, Jose, I
    2023 IEEE MTT-S LATIN AMERICA MICROWAVE CONFERENCE, LAMC, 2023, : 3 - 6
  • [42] Energy-Efficient Transmission in Frequency-Selective Channels
    Miao, Guowang
    Himayat, Nageen
    Li, Ye
    GLOBECOM 2008 - 2008 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, 2008,
  • [43] Tunable frequency-selective surfaces for beam-steering applications
    Boccia, L.
    Russo, I.
    Amendola, G.
    Di Massa, G.
    ELECTRONICS LETTERS, 2009, 45 (24) : 1213 - 1214
  • [44] The algebraic structure of frequency-selective MIMO channelse
    Pohl, V
    Jungnickel, V
    von Helmolt, C
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2005, 53 (07) : 2498 - 2512
  • [45] Design of a Frequency-Tunable Frequency-Selective Surface with High-Selectivity
    Zhao, Wenbo
    Qian, Guangxu
    Jiang, Tian
    Chen, Ke
    Zhao, Junming
    Feng, Yijun
    2020 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT 2020 ONLINE), 2020,
  • [46] A 3-D Lumped-Components-Free Absorptive Frequency-Selective Transmission Structure Featuring Very Wide Two-Sided Absorption Bandwidths
    Omar, Ahmed Abdelmottaleb
    Kim, Jonghyun
    Hong, Wonbin
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2020, 19 (05): : 761 - 765
  • [47] Aperture Antenna Embedded Notched Parallel Plate Waveguide and Its Application to Dual-Polarized 3-D Absorptive Frequency-Selective Transmission Structure
    Zhang, Binchao
    Jin, Cheng
    Chen, Ke
    Shen, Zhongxiang
    IEEE ACCESS, 2020, 8 : 94833 - 94841
  • [48] Broadband Band-Absorptive Frequency-Selective Rasorber With a Hybrid 2-D and 3-D Structure
    Yu, Weiliang
    Luo, Guo Qing
    Yu, Yufeng
    Liao, Zhen
    Jin, Huayan
    Shen, Zhongxiang
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2019, 18 (08): : 1701 - 1705
  • [49] Dual-polarization Absorptive/Transmissive Frequency-selective Surface Utilizing Composite Metamaterial
    Xu, Fanfan
    Wang, Wenjun
    Jiang, Tian
    Zhao, Junming
    Zhu, Bo
    Feng, Yijun
    2017 IEEE SIXTH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP), 2017,
  • [50] Broadband Reflectionless Metasheets: Frequency-Selective Transmission and Perfect Absorption
    Asadchy, V. S.
    Faniayeu, I. A.
    Ra'di, Y.
    Khakhomov, S. A.
    Semchenko, I. V.
    Tretyakov, S. A.
    PHYSICAL REVIEW X, 2015, 5 (03):
12345