Compact Wideband Wearable Antipodal Vivaldi Antenna for 5G Applications

被引：1

作者：

Sahoo, Bikash Chandra ^{[1
]}

Al-Hadi, Azremi Abdullah ^{[1
]}

Azemi, Saidatul Norlyana ^{[1
]}

Hoon, Wee Fwen ^{[1
]}

Padmanathan, Surentiran ^{[1
]}

Isa, Che Muhammad Nor Che ^{[1
]}

Afroz, Sadia ^{[1
]}

Loh, Yen San ^{[2
]}

Suhaimi, Muhammad Irsyad ^{[2
]}

Lim, Lai Ming ^{[2
]}

Samsudin, Zambri ^{[2
]}

Mansor, Idris ^{[2
]}

Soh, Ping Jack ^{[3
]}

机构：

[1] Univ Malaysia Perlis, Fac Elect Engn & Technol, Adv Commun Engn Ctr Excellence, Arau 02600, Perlis, Malaysia

[2] Jabil Circuits Sdn Bhd, Mfg Technol & Innovat Dept, George Town, Penang, Malaysia

[3] Univ Oulu, Ctr Wireless Communicat CWC, Oulu 90570, Finland

来源：

2022 IEEE INTERNATIONAL RF AND MICROWAVE CONFERENCE, RFM | 2022年

关键词：

Wearable technology; Antipodal Vivaldi; Sub-6; Flexible antenna; 5G application; polyester;

D O I：

10.1109/RFM56185.2022.10064761

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

In this paper, a compact wearable antipodal Vivaldi antenna resonating at 3.5 GHz is proposed for 5G n77 and n78 bands. It is designed on a flexible polyester substrate with a dielectric constant (epsilon(r)) of 2 and loss tangent (tan delta) of 0.005. The antenna parameters were optimized via parametric analyses using CST software with a size of 33 x 33 mm(2) (length x width). The antenna is evaluated in terms of reflection coefficient (S-11), gain, efficiency, radiation pattern and surface current density and its reflection coefficient is verified with measurement. This antenna attained a maximum simulated gain of 4.17 dBi and an efficiency of 98.18 % in the resonating band.

引用

页数：4