Elephant Cage antenna

GPTKB entity

Statements (19)
Predicate Object
gptkbp:instanceOf antenna array
gptkbp:alsoKnownAs Wullenweber antenna
gptkbp:countryOfOrigin gptkb:United_States
gptkbp:diameter up to 440 meters
gptkbp:frequency 2 to 32 MHz
https://www.w3.org/2000/01/rdf-schema#label Elephant Cage antenna
gptkbp:inventedBy gptkb:Harold_A._Wheeler
gptkbp:location various military bases worldwide
gptkbp:notableFeature large circular array of vertical elements
gptkbp:notablePlace gptkb:RAF_Chicksands
Naval Security Group Activity, Imperial Beach
gptkbp:operationalPeriod gptkb:Cold_War
gptkbp:status mostly decommissioned
gptkbp:structureType circular antenna array
gptkbp:usedBy gptkb:military
intelligence agencies
gptkbp:usedFor high-frequency direction finding
gptkbp:bfsParent gptkb:RAF_Chicksands
gptkbp:bfsLayer 7