Writer's Retreat

Personal area

The wireless personal area network is a networking system which has a short distance coverage around 10 ~ 20m. We use wireless electronic devices in home for more convinence than wired electronic devices. The connectivity performance can be varied with respect to the distance from the source device to the destination device.

The first factor in propagation loss is due to free space propagation, which is formulated as follows:

 P_{fs} = \frac{ P_{rad} }{ 4 \pi d^2} \text{ in } W/m^2

where P_{rad} is the radiation power at the source.

See Also Edit

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.