Design of Dual-Band Pass FSS with Stable Oblique Incidence using Characteristics Mode Analysis

被引：3
|
作者：
Solunke, Yogesh [1 ]
Kothari, Ashwin [1 ]
Abegaonkar, Mahesh P. [2 ]
机构：
[1] Visvesvaraya Natl Inst Technol Nagpur, Dept Eletron & Commun Engn, Nagpur, Maharashtra, India
[2] Indian Inst Technol Delhi, Dept Eletron & Commun Engn, Delhi, India
来源：
2022 IEEE MICROWAVES, ANTENNAS, AND PROPAGATION CONFERENCE, MAPCON | 2022年
关键词：
Frequency Selective Surface; Dual Band-Pass; Miniaturization; Polarisation Insensitive; Oblique Incidence; Characteristics Modes; FREQUENCY-SELECTIVE SURFACE;
D O I：
10.1109/MAPCON56011.2022.10047685
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 article, a novel and compact Frequency Selective Surface (FSS) with dual-band pass characteristics is proposed. The proposed design of the FSS unit cell is composed of two concentric rings with slotted stubs connected to the outer side of each. The proposed FSS structure provides a dual bandpass characteristic with operating frequencies of 7.5 GHz and 9.8 GHz having a bandwidth of 1.4 GHz for both bands. Both operating bands can be controlled independently by varying the design parameters of the structure. The structure is insensitive to oblique incidence angles up to 60 degree. Further, the geometry is low profile and angular stability and polarization are stable. The proposed design finds very promising applications in C and X bands.
引用
收藏
页码：1018 / 1022
页数：5
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