Statements (9)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
physical phenomenon
|
| gptkbp:appliesTo |
radio antennas
|
| gptkbp:describes |
relationship between power radiated by an antenna and its size
|
| gptkbp:field |
electromagnetism
|
| https://www.w3.org/2000/01/rdf-schema#label |
Purcell's law
|
| gptkbp:namedAfter |
gptkb:Edward_Mills_Purcell
|
| gptkbp:state |
the minimum size of an efficient antenna is proportional to the wavelength of the radiation
|
| gptkbp:bfsParent |
gptkb:Edward_M._Purcell
|
| gptkbp:bfsLayer |
7
|