Dual Polarized Slot Coupled Planar Antenna With Wide Bandwidth

25-04-2021
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  1. Dual-polarized Slot-coupled Planar Antenna With Wide Bandwidth

Dual-polarized dielectric resonator antennas. Dual-polarized slot coupled planar antenna with wide bandwidth. High isolation X-polar antenna. Performance comparisons between the proposed and referenced antennas. Wideband dual-polarized patch antenna with low cross polarization and high isolation.

Dual-polarized slot-coupled planar antenna with wide bandwidth

A CPW-fed ultra-wideband slot antenna with broadband dual circular polarization is proposed, manufactured and measured. The measured results are basically the same as the simulated results. Furthermore, CP antenna has a very wide impedance bandwidth and 3 dB axial ratio bandwidth with good radiation and port isolation performance. A wideband dual-polarized slot-coupled stacked patch antenna operating in the UMTS (1920-2170 MHz), WLAN (2.4-2.484 GHz), and UMTS II (2500-2690 MHz) frequency bands is described. Measurements on a prototype of the proposed patch antenna confirm good performance in terms of both impedance matching and isolation.

Dual-polarized Slot-coupled Planar Antenna With Wide Bandwidth

Dual Polarized Slot Coupled Planar Antenna With Wide Bandwidth
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