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Ligne 54 : − + − The dispersion +
→Radiation Pattern
== About Yagi Antenna ==
== About Yagi Antenna ==
=== Radiation Pattern ===
=== Radiation Pattern ===
The radiation pattern is the direction or direction'''s''' where the signal will be emit (or received).
The radiation pattern is the direction or direction'''s''' where the signal will be emitted (or received).
So for a given transmission power, a directional antenna would send the signal further than an hemisphere antenna. Indeed, directional antenna would concentrate all the power is one direction where as hemisphere antenna would spread the same power all around.
=== Common Design ===
=== Common Design ===