Dual-band Co-planar Waveguide Slot Antenna for 5G sub-6 GHz Applications

被引：2

作者：

Aboualalaa, Mohamed ^{[1
]}

机构：

[1] Elect Res Inst, Microstrip Circuits Dept, Cairo, Egypt

来源：

2020 IEEE MTT-S INTERNATIONAL CONFERENCE ON NUMERICAL ELECTROMAGNETIC AND MULTIPHYSICS MODELING AND OPTIMIZATION (NEMO 2020) | 2020年

关键词：

co-planar waveguide (CPW); dual-band antenna; fifth-generation (5G) wireless communication; offset-fed slot; single-feed slot antenna; ARRAY;

D O I：

10.1109/NEMO49486.2020.9343418

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：

A dual-band slot antenna for 5G sub-6 GHz band is introduced in this paper. The square slot antenna with co-planar waveguide (CPW) feed is excited at two different positions using two feed lines to achieve a dual-band frequency operation. Two-way microstrip power divider is integrated with the two feed lines to feed the CPW slot. Then, a microstrip line to CPW transformer is implemented to convert from microstrip feed line into CPW feed to feed the radiating square slot. The obtained measured results of the proposed antenna in terms of reflection coefficient are from 2.48 to 2.55 GHz and from 4.23 to 5.42 GHz with impedance bandwidth of 2.9% and 24.7%, respectively. It also has good radiation characteristics, measured antenna gain is 5 dB at 2.5 GHz and 5.5 dB at 4.5 GHz with high radiation efficiency over 93.5% at the required bands. The antenna is designed to work in the portable and handheld 5G wireless applications.

引用

页数：4

共 11 条

[1] Independent Matching Dual-Band Compact Quarter-Wave half-Slot Antenna for Millimeter-Wave Applications [J].

Aboualalaa, Mohamed ;

Mansour, Islam ;

Elsadek, Hala ;

Abdel-Rahman, Adel B. ;

Allam, Ahmed ;

Abo-Zahhad, Mohammed ;

Yoshitomi, Kuniaki ;

Pokharel, Ramesh K. .

IEEE ACCESS, 2019, 7 :130782-130790

[2]

Abouzahir M., 2016, InternationalConferenceofComputerSystemsandApplications(AICCSA), P1, DOI [10.1109/WAMICON.2016.7483820, DOI 10.1109/WAMICON.2016.7483820]

[3]

[Anonymous], 2019, GSMA 5G SPECTRUM PUB

[4]

Choi TH, 2019, IEEE ANTENNAS PROP, P29, DOI [10.1109/apusncursinrsm.2019.8888748, 10.1109/APUSNCURSINRSM.2019.8888748]

[5] Integrated Frequency-Reconfigurable Slot Antenna and Connected Slot Antenna Array for 4G and 5G Mobile Handsets [J].

Ikram, Muhammad ;

Al Abbas, Emad ;

Nghia Nguyen-Trong ;

Sayidmarie, Khalil H. ;

Abbosh, Amin .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2019, 67 (12) :7225-7233

[6]

Kokkinen Heikki, 2019, Cognitive Radio-Oriented Wireless Networks. 14th EAI International Conference, CrownCom 2019. Proceedings. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering (LNICST 291), P320, DOI 10.1007/978-3-030-25748-4_24

[7] Accelerating 5G QoE via Public-Private Spectrum Sharing [J].

Mitola, Joseph, III ;

Guerci, Joseph ;

Reed, Jeff ;

Yao, Yu-Dong ;

Chen, Yingying ;

Clancy, T. Charles ;

Dwyer, Johanna ;

Li, Hongbin ;

Man, Hong ;

McGwier, Robert ;

Guo, Yi .

IEEE COMMUNICATIONS MAGAZINE, 2014, 52 (05) :77-85

[8]

Sekeljic N, 2019, IEEE ANTENNAS PROP, P147, DOI [10.1109/apusncursinrsm.2019.8888509, 10.1109/APUSNCURSINRSM.2019.8888509]

[9] A Two Concentric Slot Loop Based Connected Array MIMO Antenna System for 4G/5G Terminals [J].

Sharawi, Mohammad S. ;

Ikram, Muhammad ;

Shamim, Atif .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2017, 65 (12) :6679-6686

[10]

Tang X., 2019, 2019 IEEE INT, DOI [DOI 10.1109/IWEM.2019.8887933, DOI 10.1109/iwem.2019.8887933]

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