A low-profile and wide-beamwidth microstrip patch antenna using parasitic patch elements

被引：0

作者：

Hasan, Maodudul ^{[1
]}

Tamura, Masaya ^{[1
]}

机构：

[1] Toyohashi Univ Technol, Dept Elect & Elect Informat Engn, Toyohashi, Japan

来源：

ELECTRONICS LETTERS | 2024年 / 60卷 / 19期

关键词：

antenna arrays; antenna radiation patterns; antennas; ARRAY ANTENNA;

D O I：

10.1049/ell2.70046

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 presents a low-profile patch antenna with dual-axis wide-beam characteristics. The antenna includes a microstrip patch antenna and four parasitic patch elements. The study demonstrates that both the E-plane and H-plane beams can be extended by strategically placing these parasitic patches. The length and distance of these parasitic patch elements play a crucial role in achieving the desired wide-beam characteristics. A prototype antenna operating at 5.8 GHz is fabricated and measured in an anechoic chamber to validate the concept and design parameters. The measured results confirm the extension of half-power beamwidth in the E-plane to 123 degrees$<^>{\circ }$ (133%) and in the H-plane to 120 degrees$<^>{\circ }$ (153%). This paper presents a low-profile patch antenna with dual-axis wide-beam characteristics. The antenna includes a microstrip patch antenna and four parasitic patch elements. The study demonstrates that both the E-plane and H-plane beams can be extended by strategically placing these parasitic patches. image

引用

页数：4

共 50 条

[41] Low-Profile Patch Antenna for RF Identification Applications
Dacuna, Javier
Pous, Rafael
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2009, 57 (05) : 1406 - 1410
[42] A Low-Profile Filtering Antenna Using Slotted Dense Dielectric Patch
Wang, Xue-Ying
Tang, Shi-Chang
Shi, Xian-Feng
Chen, Jian-Xin
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2019, 18 (03): : 502 - 506
[43] A broadband circularly polarized stacked microstrip patch antenna with parasitic elements
Dai, Wen-Juan
Huang, Zhi-Fang
INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2021, 31 (11)
[44] Wideband high-gain low-profile dual-polarized stacked patch antenna array with parasitic elements
Yang, Tian Yang
Hong, Wei
Zhang, Yan
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2015, 57 (09) : 2012 - 2016
[45] A Low-Profile Frequency Reconfigurable Metasurface Patch Antenna
Cai, Yuan-Ming
Yin, Yinzeng
Li, Ke
2017 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING, 2017, : 1375 - 1376
[46] Low-Profile Broadband Circularly Polarized Patch Antenna Using Metasurface
Ta, Son Xuat
Park, Ikmo
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2015, 63 (12) : 5929 - 5934
[47] A Low-Profile Wide-Beamwidth Circularly-Polarized Antenna via Two Pairs of Parallel Dipoles in a Square Contour
Luo, Yu
Chu, Qing-Xin
Zhu, Lei
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2015, 63 (03) : 931 - 936
[48] Wideband microstrip patch antenna with U-shaped parasitic elements
Wi, Sang-Hyuk
Lee, Yong-Shik
Yook, Jong-Gwan
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2007, 55 (04) : 1196 - 1199
[49] A Low-Profile Microstrip Patch Antenna With Enhanced-Bandwidth by employing the Slot and Feeding network
Sun, Mei-Jiao
Liu, Neng-Wu
Zhu, Lei
2019 IEEE INTERNATIONAL WORKSHOP ON ELECTROMAGNETICS: APPLICATIONS AND STUDENT INNOVATION COMPETITION (IWEM2019), 2019,
[50] Low-profile microstrip patch antenna for over-body surface communication at 2.45 GHz
Conway, Gareth A.
Scanlon, William G.
Linton, D.
2007 IEEE 65TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-6, 2007, : 392 - 396

← 1 2 3 4 5 →