Re: [amsat-bb] To all "patchheads"...Microwave Journal

[Jim Sanford <wb4gcs@xxxxxxxxx>]

It's also available online.  Search on "Microwave Journal" and register.

Jim
wb4gcs@amsat.org


cbuttsch@slonet.org wrote:
> 
> Tom, Fred and the group.  There is a good article on circularly
> polarized patch antenna design in the May 2002 "Microwave Journal" on
> page 280.  Some of the mathematics is intense but readable.  Better yet
> is the illustration of phasing and how it is accomplished.  This design
> is for 2450 MHz, just above the AO-40 down link.  Both single and quad
> patches are shown.  73   Cliff Buttschardt  K7RR
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