Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Antenna
|
| gptkbp:advantage |
compact size
limited bandwidth |
| gptkbp:alsoKnownAs |
gptkb:ferrite_rod_antenna
|
| gptkbp:component |
ferrite rod
wire coil |
| gptkbp:frequency |
shortwave
medium wave longwave |
| https://www.w3.org/2000/01/rdf-schema#label |
loopstick antenna
|
| gptkbp:inventedBy |
20th century
|
| gptkbp:material |
ferrite
enameled copper wire |
| gptkbp:operates |
electromagnetic induction
|
| gptkbp:polarization |
magnetometer
|
| gptkbp:tuning |
variable capacitor
|
| gptkbp:usedFor |
medium wave reception
|
| gptkbp:usedIn |
portable radios
direction finding equipment AM radios crystal radios |
| gptkbp:bfsParent |
gptkb:ferrite_rod_antenna
|
| gptkbp:bfsLayer |
7
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