GEPRC Triple Feed Patch Array 5.8GHz FPV Antenna with 7-Element Coupled Patch, High Gain, Directional, Ultra-Low Side Lo

Seven Patches One Beam No Distractions Standard patch antennas use a single radiating element The Triple Feed Patch Array uses seven coupled patches in an array each one reinforcing the main beam while the coupling design keeps the feed network simple and low loss The result is significantly higher gain than a single patch with an ultra narrow beamwidth that focuses nearly all radiated energy in one direction This is not a general purpose FPV antenna This is a long range specialist Coupled Patch Design Low Feed Network Losses Most array antennas suffer from cumulative losses in the feed network the complex wiring that connects multiple elements eats signal power The Triple Feed Patch Array uses coupling patches to transfer energy between elements without a complicated feed structure The feed network stays simple Losses stay low More of the signal reaches the air This is particularly important at 5 8GHz where standard FR4 substrate losses are already significant The design choice is deliberate efficiency over complexity Ultra Low Side Lobes Energy Where It Matters High gain arrays 0ften produce strong side lobes stray beams of energy radiating in unintended directions These side lobes waste power and make the antenna susceptible to interference from off axis signals The Triple Feed Patch Array achieves very low side lobes concentrating almost all energy on the main lobe The trade off is a slightly wider main lobe and marginally lower peak gain than theore