A compact triple-band CPW-fed antenna laminated on FR-4 dielectric substrate material for diverse wireless applications
Document Type
Article
Publication Date
3-1-2025
Abstract
This paper investigates a compact Spider-wave hexagonal-shaped radiating stub Coplanar Waveguide (CPW)-fed multiband Microstrip Patch Antenna (MPA) for triple-band wireless applications. The proposed antenna dimension (L x W x h) is 30 x 35 x 1.6 mm(3) laminated on FR-4 dielectric substrate material with a dielectric constant (epsilon r) 4.4. The proposed antenna operates for 4th Generation Mobile Networks (4G; 2-8 GHz), 5th Generation Mobile Networks (5G; 3.6-6 GHz, bandwidth 50-400 MHz), and 6th Generation Mobile Networks (6G; Midband, 7.0-20 GHz; bandwidth >160 MHz) at resonating frequencies of 3.27 GHz, 5.89 GHz, and 8.29 GHz, respectively. It shows that the proposed antenna is highly matched to input impedance and considering reflection coefficients (|S11|) of-28 dB at 3.27 GHz,-25 dB at 5.89 GHz, and-23 dB at 8.29 GHz, respectively, for triple-band applications. This compact design can be used in modern wireless communication systems requiring operation on multiple bands.
Keywords
4G/5G/6G, CPW, FR-4 substrate, Gain, Spider-wave
Divisions
PHYSICS
Funders
Universitas Negeri Malang under Ministry of Education, Culture, Research and Technology of Indonesia
Publication Title
Current Applied Physics
Volume
71
Publisher
Elsevier
Publisher Location
RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS