Circularly Polarized Antenna Feed

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New for January 2010! This page originated from a question that was emailed to us. Justin provided the answer, thanks Big Guy!

How do you feed a GPS antenna that operated with right hand circular polarization (RHCP)? The antenna below is configured at its top, looking down, the configuration that the GPS satellite would see the receiver.

Remember to keep all of the interconnects phase matched!

Circularly Polarized Antenna Feed

Author : Unknown Editor