Hoping to make a duplicate of this Outernet patch antenna. What's the gold material in the middle, and is it important to get the same material for the duplicated antenna? : r/RTLSDR
The Pros and Cons of Quad Patch Antennas - TurboFuture
L-Band DIY antennas for Jaero – Mersey Radar
DIY patch antennas for longer range FPV – KempBros
Scratch - Goof Proof Patch Antenna {Scratch}
DIY RHCP L-band patch antenna : r/RTLSDR
Helical Antenna and Patch Antenna 5.8GHz FPV - Oscar Liang
Amazon.com: 5.8GHz FPV Triple Feed Patch Antenna, RCmall 9.4dBi High Accuracy SMA Male to SMA Male Cable Adapter, Directional Circularly Polarized Antenna for FPV Racing Drone : Toys & Games
Questions about DIY L-band patch antenna : r/RTLSDR
Another L-Band Antenna Build and comparing L-Band reception on the RTL-SDR, HackRF and SDRplay