This functional 10 cm tall flag themed antenna works modestly from 1300 MHz to 16 GHz. It does not have very broadband return loss despite its complex top shape and multiple branches of copper. It has peak gain (meaning only that it radiates in some direction) that is fairly broadband, covering the entire 12:1 test frequency test range, which is noteworthy !
A full Excel spreadsheet 3D gain results report can be downloaded HERE. This extensive test program covers full 3D spherical gain patterns at 589 stepped frequencies from 1300 MHz to 16 GHz in 25 MHz steps. The test report details higher level performance data, such as: Forward Gain, Peak Gain, Radiation Efficiency, and VSWR/Return-Loss vs Frequency.
The full set of 589 spherical plot-files can be downloaded HERE in “zipped” format. Unzip and use this plot-file along with our downloadable 3D plotting software HERE. Then create rotate-able/scale-able 3D plots on your own desktop at any test frequency.
Please remember – We can test your antenna project too! We have a full range of testing services listed HERE
We hope you enjoy your sample antenna. We do not offer antenna design services here so that we may focus customer design confidentiality. These “biz card” antennas are just for fun, and they are not for sale.