Additively Manufactured Conformal All-dielectric Frequency Selective Surface

被引：0

作者：

Mellita, R. Adeline ^{[1
]}

Karthikeyan, S. S. ^{[2
]}

Damodharan, P. ^{[1
]}

机构：

[1] Indian Inst Informat Technol Design & Mfg Kanchee, Chennai 600127, Tamil Nadu, India

[2] Natl Inst Technol Tiruchirappalli, Tiruchirappalli 620015, Tamil Nadu, India

来源：

2020 50TH EUROPEAN MICROWAVE CONFERENCE (EUMC) | 2020年

关键词：

All-dielectric frequency selective surface (ADFSS); reflector; conformal; additive manufacturing;

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：

This work presents a reflector type frequency selective surface (FSS) with 700 MHz bandwidth centered around the operating frequency of 15 GHz, with two transmission zeroes at 14.85 and 15.19 GHz. The structure working in the Ku-band has additively manufactured hexagonal projections from a flat surface. The structure has been analyzed with electric and magnetic field distribution and similar responses have also been observed in conformal condition. In addition, the proposed structure also provides shielding effectiveness of greater than 10 dB within the operating band. The polarization independent all-dielectric FSS is fabricated and the measured data obtained validates the simulated response.

引用

页码：772 / 775

页数：4

共 17 条

[11] Multiband Metallic Frequency Selective Surface With Wide Range of Band Ratio [J].

Rahmati, B. ;

Hassani, H. R. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2015, 63 (08) :3747-3753

[12] Fabric based frequency selective surfaces using weaving and screen printing [J].

Seager, R. D. ;

Chauraya, A. ;

Bowman, J. ;

Broughton, M. ;

Philpott, R. ;

Nimkulrat, N. .

ELECTRONICS LETTERS, 2013, 49 (24) :1507-+

[13] GUIDED-MODE RESONANCES IN PLANAR DIELECTRIC-LAYER DIFFRACTION GRATINGS [J].

WANG, SS ;

MAGNUSSON, R ;

BAGBY, JS ;

MOHARAM, MG .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1990, 7 (08) :1470-1474

[14] Switchable all-dielectric frequency selective surface based on dielectric resonators [J].

Wang, Zheng-Bin ;

Wang, Hao-Fang ;

Wu, Zhi-Hang ;

Sun, Lei ;

Zhang, Ye-Rong .

IET MICROWAVES ANTENNAS & PROPAGATION, 2017, 11 (15) :2124-2128

[15] Flexible Convoluted Ring Shaped FSS for X-Band Screening Application [J].

Yong, Wai Yan ;

Rahim, Sharul Kamal Abdul ;

Himdi, Mohamed ;

Seman, Fauziahanim Che ;

Suong, Ding Lik ;

Ramli, Muhammad Ridduan ;

Elmobarak, Husameldin Abdelrahman .

IEEE ACCESS, 2018, 6 :11657-11665

[16] Mie resonance-based dielectric metamaterials [J].

Zhao, Qian ;

Zhou, Ji ;

Zhang, Fuli ;

Lippens, Didier .

MATERIALS TODAY, 2009, 12 (12) :60-69

[17] Fabrication and Characterization of Multiband Polarization Independent 3-D-Printed Frequency Selective Structures With UltraWide Fields of View [J].

Zhu, Danny Z. ;

Gregory, Micah D. ;

Werner, Pingjuan L. ;

Werner, Douglas H. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2018, 66 (11) :6096-6105

← 1 2 →