Bandwidth Enhancement of Array Microstrip Antenna Using Spiral Stub For 5G Communication System

被引：0

作者：

Alam, Syah ^{[1
,2
]}

Surjati, Indra ^{[1
,2
]}

Sari, Lydia ^{[1
,2
]}

Anindito, Atria ^{[1
,2
]}

Putranto, Agam Yudi ^{[1
,2
]}

Firmansyah, Teguh ^{[2
]}

机构：

[1] Univ Trisakti, Dept Elect Engn, Jl Kyai Tapa 1, Dki Jakarta, Indonesia

[2] Univ Sultan Ageng Tirtayasa, Dept Elect Engn, Banten, West Java, Indonesia

来源：

PRZEGLAD ELEKTROTECHNICZNY | 2021年 / 97卷 / 11期

关键词：

antenna; array; bandwidth; microstrip; spiral stub; 5G Communcation System;

D O I：

10.15199/48.2021.11.07

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 proposes a new design of a 2x2 microstrip array antenna with spiral stub for a 5G communication system at the resonant frequency of 3.5 GHz. Spiral stub is useful for increasing the bandwidth value of the proposed antenna. The spiral stub is designed using a microstrip line with an impedance of 70.7 ohms. This study proposes three antenna models by adjusting the number and dimensions of the spiral stubs. From the simulation results using EM Simulation, the optimal bandwidth is obtained when the number of spiral stubs (n) = 3 with dimensions of spiral stub W-stub = 18.5 mm and L-s = 8 mm . The bandwidth of the proposed antenna is 0.8 GHz or an increase until 88.88% compared with array 2x2 without spiral stubs. Furthermore, the gain of the proposed antenna is 10.67 dB at the resonant frequency of 3.5 GHz. This research is very useful for bandwidth for the of 5G communication

引用

页码：40 / 44

页数：5

共 22 条

[1] Broadband Proximity-Coupled Microstrip Planar Antenna Array for 5G Cellular Applications [J].

Abu Diawuo, Henry ;

Jung, Young-Bae .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2018, 17 (07) :1286-1290

[2]

Alam S., 2021, International Journal of Electrical and Electronic Engineering Telecommunications, V10, P60, DOI [https://doi.org/10.18178/ijeetc.10.1.60-65, DOI 10.18178/IJEETC.10.1.60-65]

[3] New broadband L-shaped CPW-fed circularly polarized monopole antenna with asymmetric modified ground plane and a couple series-aligning inverted L-shaped strip [J].

Alsariera, Hussein ;

Zakaria, Zahriladha ;

Isa, Azmi bin Awang .

AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2020, 118

[4] A compact broadband coplanar waveguide fed circularly polarized printed monopole antenna with asymmetric modified ground plane [J].

Alsariera, Hussein ;

Zakaria, Zahriladha ;

Awang Md Isa, Azmi ;

Alahnomi, Rammah ;

Mabrok, Mussa ;

Ahmed, Sharif ;

Alani, Sameer .

INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2020, 30 (07)

[5] Low-Profile and Wideband Microstrip Antenna With Stable Gain for 5G Wireless Applications [J].

An, Wenxing ;

Li, Yue ;

Fu, Haipeng ;

Ma, Jianguo ;

Chen, Weigang ;

Feng, Botao .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2018, 17 (04) :621-624

[6] Broadband Antenna Design With Integrated CB-CPW and Parasitic Patch Structure for WLAN, RFID, Wimax, and 5G Applications [J].

Ding, Zhendong ;

Zhang, Dan ;

Ma, Chunyu .

IEEE ACCESS, 2020, 8 :42877-42883

[7]

Ershadi Seyyedehelnaz, 2017, Progress In Electromagnetics Research C, V78, P33

[8]

Fang D., 2017, Antenna Theory and Microstrip Antennas

[9] Compact Wideband CPW-Fed Meandered-Slot Antenna With Slotted Y-Shaped Central Element for Wi-Fi, WiMAX, and 5G Applications [J].

Fang, Xiaochuan ;

Wen, Guangjun ;

Inserra, Daniele ;

Huang, Yongjun ;

Li, Jian .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2018, 66 (12) :7395-7399

[10] DESIGN OF A SMALL PATCH ANTENNA AT 3.5 GHZ FOR 5G APPLICATION [J].

Ferdous, Nayla ;

Hock, Goh Chin ;

Hamid, Saidatul Hamidah A. ;

Raman, M. Nazri A. ;

Kiong, Tiong Sieh ;

Ismail, Mahamod .

INTERNATIONAL CONFERENCE ON SUSTAINABLE ENERGY AND GREEN TECHNOLOGY 2018, 2019, 268

← 1 2 3 →