GEPRC Triple Feed Patch Array 5,8 GHz High Gain Antenne für Langstrecken-FPV-Brille
39,55 €
Good radiation efficiency. Most FR4 based patches are very efficient because FR4 is very lossy at 5.8 GHz. Also, most array antennas have higher losses in the feed network. The design uses coupling patches to keep the feed network simple and reduce these losses.
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