Wideband Low-Profile Aperture Antenna for 5G-applications Comprising of a Slotted Waveguide Array and an Integrated Corporate Feed

被引：0

作者：

Oueslati, Donia ^{[1
,2
]}

Mittra, Raj ^{[2
]}

Rmili, Hatem ^{[3
]}

机构：

[1] Catholic Univ Louvain, ICTEAM Inst, Louvain La Neuve, Belgium

[2] Univ Cent Florida, EMC Lab, Elect & Comp Engn Dept, Orlando, FL 32816 USA

[3] King Abdulaziz Univ, Elect & Comp Engn Dept, Fac Engn, Jeddah, Saudi Arabia

来源：

2019 13TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2019年

关键词：

Low-profile; waveguide; apperture antenna; array; wideband; high gain; power divider; superstrate; 5G-Network; HIGH-GAIN;

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 paper presents a design of a low-profile high gain aperture array antenna for 5G-Network communication applications (Ka-band). The antenna is comprised of a slotted waveguide array with an integrated wideband feed, and its low-profile makes it a good candidate as a replacement of a reflector, a flat lens or a reflectarray. The array is designed by using a waveguide antenna with 10 slots and a single feed. The waveguide antenna is proposed as a unit element of the aperture array. The prototype of a 4x10 waveguide array antenna has been simulated by using the EM solver "HESS". The array is excited by using a wideband 4:1 power divider. The aperture array achieves an impedance bandwidth of 70.75% by using matching networks, a low side lobe level and a high gain at an operating frequency of 30 GHz, which is further enhanced by using a dielectric superstrate layer.

引用

页数：5

共 13 条

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[12]

Tan L, 2017, 2017 PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM - SPRING (PIERS), P3625, DOI 10.1109/PIERS.2017.8262387

[13] High-efficiency broadband slotted waveguide array antenna [J].

Tyagi, Yogesh ;

Mevada, Pratik ;

Chakrabarty, Soumyabrata ;

Jyoti, Rajeev .

IET MICROWAVES ANTENNAS & PROPAGATION, 2017, 11 (10) :1401-1408

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