Look in Microchip's App Notes under rfPIC, they have several that
cover PCB antenna design for that band.
<
http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1469>
If that link doesn't work, go to their home page and click on "App
Notes & Source Code" and then "rfPIC Devices", then select "ALL".
http://www.microchip.com/Steve Greenfield
--- In Homebrew_PCBs@yahoogroups.com, "Brian" <blue_eagle74@...> wrote:
>
> I have been researching PCB Antenna's and found that they can be
> complicated. What I would like to know.. does anyone have a genaric
> layout for a 50 ohm 433MHz PCB antenna, if not a layout than how I
> could do it. A tutorial would be cool too. I am using Eagle CAD. I am
> going to try to etch it myself. I am only looking at a distance of less
> than 100 ft at about 2400 baud. I made a tempreture datalogger and
> would like to add a wireless unit for an outside temp.
>
> Thanks,
> Brian
>