Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Antenna
|
| gptkbp:advantage |
compact size
directional reception |
| gptkbp:alsoKnownAs |
gptkb:loopstick_antenna
|
| gptkbp:component |
gptkb:radio_station
coil |
| gptkbp:coreShape |
rod
|
| gptkbp:discoveredIn |
20th century
|
| gptkbp:frequency |
kHz to low MHz
|
| gptkbp:hasConcept |
ferrite
|
| https://www.w3.org/2000/01/rdf-schema#label |
ferrite rod antenna
|
| gptkbp:inventedBy |
portable radios
|
| gptkbp:length |
a few centimeters to tens of centimeters
|
| gptkbp:material |
ferrite
|
| gptkbp:operatesIn |
medium frequency
longwave frequency |
| gptkbp:replacedBy |
large wire antennas
|
| gptkbp:usedFor |
receiving electromagnetic waves
|
| gptkbp:usedIn |
gptkb:AM_radio_receivers
medium wave radios |
| gptkbp:worksWith |
magnetic induction
|
| gptkbp:bfsParent |
gptkb:loop_antenna
|
| gptkbp:bfsLayer |
6
|