Low-profile 2.4/5.8 GHz MIMO/diversity antenna for WLAN applications

被引：19

作者：

Birwal, Amit ^{[1
]}

Singh, Sanjeev ^{[2
]}

Kanaujia, Binod Kumar ^{[3
]}

Kumar, Sachin ^{[4
]}

机构：

[1] Univ Delhi, Dept Elect Sci, South Campus, New Delhi, India

[2] Univ Delhi, Inst Informat & Commun, South Campus, New Delhi, India

[3] Jawaharlal Nehru Univ, Sch Computat & Integrat Sci, New Delhi, India

[4] Kyungpook Natl Univ, Sch Elect Engn, Daegu 41566, South Korea

来源：

JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS | 2020年 / 34卷 / 09期

关键词：

Access point; antenna; MIMO; WLAN; MIMO ANTENNA; DIPOLE ANTENNA; SLOT ANTENNA; ENHANCEMENT; FREQUENCY;

D O I：

10.1080/09205071.2020.1757516

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 low-profile multi-input-multi-output (MIMO)/diversity antenna suitable for wireless local area network (WLAN) applications is presented. In the proposed antenna, two identical elements (each of size 20 x 47 mm(2)) are designed to operate at 2.4 GHz and other two identical elements (each of size 20.5 x 20 mm(2)) at 5.8 GHz. All elements of the proposed diversity antenna are printed on 1.6 mm thick FR-4 substrate in a coplanar configuration. By optimizing the distance between the antenna elements (in horizontal and vertical directions), optimal isolation and diversity performance are achieved. Compared to a single feed dual-band antenna, the MIMO/diversity antenna has the ability to transmit or receive the 2.4 and 5.8 GHz signals simultaneously, without any external switching circuit between the module and the proposed antenna.

引用

页码：1283 / 1299

页数：17

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