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- Title
Design of Wider Impedance Bandwidth with Dual-Port CPW-Fed Slotted Patch Antenna for Wireless Communications.
- Authors
Govathoti, Prudhvi Raj; Phaneendra, Chirukuri Naga; Naik, Ketavath Kumar
- Abstract
A novel dual-port co-planar wave-guide (CPW)-fed rectangular patch (CRSP) antenna with L-shape and rectangular-shaped slots is proposed for wider impedance bandwidth for wireless communications applications. The dimensions of the overall proposed patch antenna are compact, with a size of 20×40×0.07 mm3. It operates from 14.6 GHz to 17.4 GHz with an impedance bandwidth of 2.8 GHz. The isolation between elements is greater than 15 dB within the band. A peak gain of 6.74 dBi and a reflection coefficient of -30 dB at operating frequency have been observed. The two-port (multiple-input and multiple-output) CPW-fed antenna parameters like envelope correlation coefficient (ECC), diversity gain (DG), total active reflection coefficient (TARC), channel capacity loss (CCL), and mean effective gain (MEG) are investigated. The simulated and measured characteristics are found to be satisfactory for CRSP antenna model utilized for wireless communication applications.
- Subjects
WIRELESS communications; SLOT antennas; REFLECTANCE; BANDWIDTHS; ANTENNAS (Electronics); TELECOMMUNICATION satellites; NANOSATELLITES
- Publication
Progress in Electromagnetics Research C, 2024, Vol 144, p33
- ISSN
1937-8718
- Publication type
Article
- DOI
10.2528/PIERC24040105