It works well enough in good weather, but with wet or snowy or blowy foliage, it can become unusable.

In the process, I reaffirmed the theory that a little knowledge is dangerous.

Could I use the links internal patch antenna as the driven element, and fashion an external structure consisting of the directors and reflector that would fit right over the links enclosure.

But given the fairly small dimensions of a 2.4GHz antenna (20-40mm element spacing), I also realized that construction inaccuracies would hurt performance.

But, there are two feedlines connected to the dual-patch antenna structure.

Whats going on here Would I need two Yagis Antenna gurus, please help.

Ive built them before to extend the range of WiFi devices; they work well and are simple to build.

For a focal distance of 25cm, if you paste a single aluminum foil strip with inner radius (hole) of 18cm and outer radius of 27cm (i.e.

B of gain. I have t.

It changes the impedance of the driven element and your swr and coupling goes bad.

Though theres still the issue of the two patches Perhaps having one of them at the focus would be enough.

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Diy Patch Antenna 2.4Ghz