Good radiation efficiency
– Most FR4-based patches are very efficient because of large consumption at 5.8 GHz.
– Most array antennas have higher losses in the feed network. This design uses coupled patches to keep the feed network simple and reduce these losses.
Good axial ratio
– Not only perpendicular to the patch but also eccentric.
High gain, but not higher than the theoretical gain of an array with 7 elements.
– This is because maximizing the gain results in high side lobes and poor axial ratio.
Very low side lobes, almost all of the energy is concentrated on the main lobe. This will increase the width of the main lobe but will increase some gain.
Bandwidth: 660MHz ( 5.47 – 6.13GHz )
Match: S11 less than -30dB, VSWR less than 1.065
Axial ratio: 1.05 ( 0.38dB)
Half power beamwidth: 30-degree
Radiation efficiency: 75 percent
Dimensions and Weight
| Product weight: 0.0480 kg
Package weight: 0.1860 kg
|Package Contents: 1 x Antenna, 1 x Adapter Cable|