Circularly Polarized Gap-Coupled Designs of Modified Square Microstrip Antennas for WLAN and Bluetooth Applications

被引：0

作者：

Deshmukh A.A. ^{[1
]}

Chavali V.A.P. ^{[1
]}

Ambekar A.G. ^{[1
]}

机构：

[1] EXTC, SVKM’s D J Sanghvi CoE, Mumbai

来源：

Progress In Electromagnetics Research C | 2023年 / 138卷

关键词：

Axial ratio bandwidth - Bluetooth application - Broadside radiations - Circularly-polarized - Coupled designs - Frequency spectra - Square microstrip antennas - Thick substrates - Thin substrate - WLAN applications;

D O I：

10.2528/PIERC23081403

中图分类号：

学科分类号：

摘要：

Circularly polarized gap-coupled designs of corner truncated square microstrip antenna in 2400 MHz frequency spectrum are presented. The gap-coupled design on thinner substrate (Math Presents) yields axial ratio bandwidth of 113 MHz (4.697%) whereas that on thicker substrate (Math Presents) yields axial ratio bandwidth of 471 MHz (19.24%). Both the designs exhibit broadside radiation pattern with a peak gain above 7 dBi, thus satisfying the requirements of WLAN and Bluetooth applications. Simulated results have been experimentally verified, which show close agreement. © 2023, Electromagnetics Academy. All rights reserved.

引用

页码：233 / 246

页数：13

共 50 条

[21] Computation of Resonant Frequency of Gap-coupled Ring Microstrip Antennas
Pradeep Kumar
International Journal of Automation and Computing, 2014, (06) : 671 - 675
[22] Circularly polarized proximity-coupled microstrip antennas
Lee, YL
Chen, TR
Row, JS
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2005, 46 (05) : 429 - 430
[23] Gap-Coupled Designs of Hexagonal Microstrip Antennas on Thinner Substrate Using Cavity-Backed Structure
Deshmukh, Amit A.
Katira, Kushal
Ambekar, Aarti G.
Chavali, Venkata A. P.
Vasudevan, Hari
Sawant, Tushar V.
Progress In Electromagnetics Research C, 2024, 145 : 107 - 117
[24] Comparative analysis of microstrip-line-fed gap-coupled and direct-coupled microstrip patch antennas for wideband applications
Akanksha Gupta
D. K. Srivastava
J. P. Saini
Ramesh Kumar Verma
Journal of Computational Electronics, 2020, 19 : 457 - 468
[25] Comparative analysis of microstrip-line-fed gap-coupled and direct-coupled microstrip patch antennas for wideband applications
Gupta, Akanksha
Srivastava, D. K.
Saini, J. P.
Verma, Ramesh Kumar
JOURNAL OF COMPUTATIONAL ELECTRONICS, 2020, 19 (01) : 457 - 468
[26] Circularly polarized slot-coupled square dielectric resonator antenna for WLAN applications
Kumari, Reena
Gangwar, Ravi Kumar
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2018, 60 (11) : 2787 - 2794
[27] Wideband designs of proximity fed isosceles triangular microstrip antennas gap-coupled with parasitic pairs of sectoral patches
Chavali, Venkata A. P.
Deshmukh, Amit A.
INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2022, 32 (06)
[28] Sequentially rotated gap-coupled variations of plus shape microstrip antennas for dual band circular polarized response
Deshmukh, Amit A.
Zaveri, Priyal
INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2018, 28 (09)
[29] Design of a wideband gap-coupled modified square fractal antenna
Srivastava, Dinesh Kumar
Khanna, Anshika
Saini, Jai Prakash
JOURNAL OF COMPUTATIONAL ELECTRONICS, 2016, 15 (01) : 239 - 247
[30] A novel circularly polarized gap-coupled wideband antenna with DGS for X/Ku-band applications
Verma, M. K.
Kanaujia, Binod K.
Saini, J. P.
Saini, P.
ELECTROMAGNETICS, 2019, 39 (03) : 186 - 197

← 1 2 3 4 5 →