A Sector Ring Shape UWB Antenna by Tightly Coupling

被引：0

作者：

Wang, Ziqin ^{[1
]}

Chen, Zhihao ^{[1
]}

Tang, Zhengming ^{[1
]}

Phav, Lam ^{[3
]}

Chen, Fangyuan ^{[1
,2
]}

机构：

[1] China West Normal Univ, Sch Elect Informat Engn, Shida Rd, Nanchong 637000, Sichuan, Peoples R China

[2] Jinyichang Sci & Technol Co Ltd, 398 Zhenye Rd, Jiaxing 314000, Zhejiang, Peoples R China

[3] Sangkat Srah Chak, Bldg 13,Monivong Blvd, Khan Daun Penh 120210, Phnom Penh, Cambodia

来源：

APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL | 2023年 / 38卷 / 09期

关键词：

tightly coupling; UWB;

D O I：

10.13052/2023.ACES.J.380912

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 paper, a sector ring shape UWB microstrip antenna based on the tight coupling is proposed. The continuous current and electric field distribution are formed by the coupling effect between microstrip patches. This design expanded the bandwidth of this antenna and realized a high-gain performance. To achieve the miniaturization design, the ring microstrip patches are staggered and the ground is removed to effectively reduce the size of the antenna. The ring shaped antenna has a 31 mm outside diameter and a 21 mm inside diameter, with a 2 mm thick substrate. Besides the excellent mechanical features, such as being compact and easy to fabricate, the proposed antenna also shows good characteristics in radiation patterns and time-domain behaviors. The results show that the antenna achieves the effect of S11 less than -10 dB in the working frequency band of 2 GHz to 8 GHz, and the simulated results are in good agreement with the measured ones. The antenna realizes low profile and broadband in a novel approach, and this antenna can be used in V2X vehicle systems and IoT networks.

引用

页码：717 / 724

页数：8

共 14 条

[1] A Simple Equivalent Circuit Model for Ultrawideband Coupled Arrays [J].

Alwan, Elias A. ;

Sertel, Kubilay ;

Volakis, John L. .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2012, 11 :117-120

[2] A Foldable Tightly Coupled Crossed Rings Antenna Array of Ultrawide Bandwidth and Dual Polarization [J].

Fu, Yanwei ;

Zhang, Yongwei ;

Shi, Quan ;

Temiz, Murat ;

El-Makadema, Ahmed ;

Shi, Jiajia .

IEEE ACCESS, 2022, 10 :86684-86695

[3] Low-Profile Dual-Band Stacked Microstrip Monopolar Patch Antenna for WLAN and Car-to-Car Communications [J].

Gao, Shuai ;

Ge, Lei ;

Zhang, Dengguo ;

Qin, Wei .

IEEE ACCESS, 2018, 6 :69575-69581

[4] Completely Independent Multi-Ultrawideband and Multi-Dual-Band Frequency Reconfigurable Annular Sector Slot Antenna (FR-ASSA) [J].

Gholamrezaei, Mohsen ;

Geran, Fatemeh ;

Sadeghzadeh, R. A. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2017, 65 (02) :893-898

[5] An Ultra-Wide-Band Tightly Coupled Dipole Reflectarray Antenna [J].

Li, Wenting ;

Gao, Steven ;

Zhang, Long ;

Luo, Qi ;

Cai, Yuanming .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2018, 66 (02) :533-540

[6]

Luo Z., 2022, IEEE ANTENNAS WIRELE

[7] Fully-Planar Ultrawideband Tightly-Coupled Array (FPU-TCA) With Integrated Feed for Wide-Scanning Millimeter-Wave Applications [J].

Moghaddam, Sadegh Mansouri ;

Yang, Jian ;

Zaman, Ashraf Uz .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2020, 68 (09) :6591-6601

[8]

Munk B. A., 2007, Finite Antenna Arrays and FSS

[9]

Vogler T. R., 2010, Analysis of the radiation mechanisms in and design of tightly-coupled antenna arrays

[10] Low Cross-Polarization Ultrawideband Tightly Coupled Balanced Antipodal Dipole Array [J].

Wang, Bingjun ;

Yang, Shiwen ;

Chen, Yikai ;

Qu, Shiwei ;

Hu, Jun .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2020, 68 (06) :4479-4488

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