Band-Notched Polarization-Insensitive Frequency Selective Surface for RF Shielding Applications

被引：0

作者：

Idrees, Muhammad ^{[1
]}

He, Yejun ^{[1
]}

Wong, Sai-Wai ^{[1
]}

You, Chao ^{[1
]}

Khalid, Saifullah ^{[2
]}

机构：

[1] Shenzhen Univ, Coll Elect & Informat Engn, Shenzhen 518060, Peoples R China

[2] Natl Univ Sci & Technol NUST, Islamabad 44000, Pakistan

来源：

2022 IEEE MTT-S INTERNATIONAL MICROWAVE WORKSHOP SERIES ON ADVANCED MATERIALS AND PROCESSES FOR RF AND THZ APPLICATIONS, IMWS-AMP | 2022年

基金：

中国国家自然科学基金;

关键词：

Bandstop Filters; Electromagnetic Compatibility; Angular response; Polarization Insensitive; Shielding;

D O I：

10.1109/IMWS-AMP54652.2022.10107274

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 paper presents a novel and highly miniaturized single-layer frequency selective surface (FSS) for RF shielding. The FSS unit cell is comprised of a meandered crossed dipole structure designed over a low-profile laminate. The FSS achieves a shielding effectiveness of 43 dB at the 10 GHz frequency. Moreover, it provides a fractional bandwidth of 34% for the TE and 46% for TM mode at normal incidence. In addition, it exhibits highly stable spectral responses over a wide range of oblique angles for the vertical and horizontal polarization states. The unit cell is compact and has overall dimensions of 5 x 5 mm(2) Hence, the FSS has virtuous potential for EM field suppression applications.

引用

页数：3

共 50 条

[41] Broadband Polarization-Insensitive Tunable Absorber Using Active Frequency Selective Surface
Zhao, Bo
Huang, Cheng
Yang, Jianing
Song, Jiakun
Guan, Chunlin
Luo, Xiangang
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2020, 19 (06): : 982 - 986
[42] Polarization-insensitive large-scanning-angle broadband-stop frequency-selective surface for electromagnetic shielding
Mondal, Kalyan
JOURNAL OF COMPUTATIONAL ELECTRONICS, 2024, 23 (01) : 153 - 159
[43] Polarization-Insensitive Dual-Band Frequency Selective Rasorber based on Concentric SRRs
Sen, Gobinda
Das, Santanu
Ghosh, Saptarshi
2020 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP), 2021, : 263 - 264
[44] Polarization-Insensitive Absorptive/Transmissive Reconfigurable Frequency Selective Surface With Embedded Biasing
Sainadh, Patinavalasa Megh
Sharma, Aditi
Ghosh, Saptarshi
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2023, 22 (01): : 164 - 168
[45] A Polarization-Insensitive Frequency Selective Radome with Wideband Absorption
Pandey, Ritesh Kumar
Ghosh, Saptarshi
Sheokand, Harsh
Saikia, Mondeep
Srivastava, Kumar Vaibhav
2017 4TH IEEE UTTAR PRADESH SECTION INTERNATIONAL CONFERENCE ON ELECTRICAL, COMPUTER AND ELECTRONICS (UPCON), 2017, : 556 - 561
[46] A polarization-insensitive time-modulated frequency-selective surface for broad frequency range
Saikia, Mondeep
Srivastava, Kumar Vaibhav
Ramakrishna, S. Anantha
IET MICROWAVES ANTENNAS & PROPAGATION, 2022, 16 (01) : 37 - 45
[47] A Polarization-Insensitive Frequency Selective Surface Based Rasorber with Narrow-Band Absorption Between Two Transmission Bands
Zargar, Mehran M.
Rajput, Archana
Saurav, Kushmanda
Koul, Shiban K.
2020 50TH EUROPEAN MICROWAVE CONFERENCE (EUMC), 2020,
[48] A Polarization-Insensitive Frequency Selective Surface Based Rasorber with Narrow-Band Absorption Between Two Transmission Bands
Zargar, Mehran M.
Rajput, Archana
Saurav, Kushmanda
Koul, Shiban K.
2020 50TH EUROPEAN MICROWAVE CONFERENCE (EUMC), 2020,
[49] A Polarization-Insensitive Frequency Selective Surface Based Rasorber with Narrow-Band Absorption Between Two Transmission Bands
Zargar, Mehran M.
Rajput, Archana
Saurav, Kushmanda
Koul, Shiban K.
2020 50TH EUROPEAN MICROWAVE CONFERENCE (EUMC), 2020, : 503 - 505
[50] Ultra-broadband and polarization-insensitive metamaterial absorber based on frequency selective surface
Xu, Haibing
Bie, Shaowei
Jiang, Jianjun
2016 10TH INTERNATIONAL CONGRESS ON ADVANCED ELECTROMAGNETIC MATERIALS IN MICROWAVES AND OPTICS (METAMATERIALS), 2016, : 400 - 402

← 1 2 3 4 5 →