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gptkbp:instanceOf
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Antenna
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|
gptkbp:alsoKnownAs
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gptkb:Yagi_antenna
|
|
gptkbp:application
|
amateur radio
broadcast television
satellite communication
point-to-point communication
|
|
gptkbp:category
|
radio frequency antenna
array antenna
wire antenna
|
|
gptkbp:characteristic
|
narrow bandwidth
high gain
narrow beamwidth
|
|
gptkbp:coInventedBy
|
gptkb:Hidetsugu_Yagi
|
|
gptkbp:consistsOf
|
gptkb:film_director
reflector
driven element
|
|
gptkbp:containsElement
|
gptkb:film_director
reflector
driven element
parasitic element
|
|
gptkbp:firstDescribed
|
1926
Proceedings of the Imperial Academy (Japan)
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Yagi–Uda antenna
|
|
gptkbp:introducedIn
|
1926
|
|
gptkbp:inventedBy
|
gptkb:Shintaro_Uda
|
|
gptkbp:material
|
copper
aluminum
|
|
gptkbp:namedAfter
|
gptkb:Hidetsugu_Yagi
gptkb:Shintaro_Uda
|
|
gptkbp:notableFeature
|
lightweight
simple construction
cost-effective
high directivity
|
|
gptkbp:operatesIn
|
gptkb:UHF_band
gptkb:VHF_band
HF band
|
|
gptkbp:patent
|
gptkb:Japan
gptkb:United_States
|
|
gptkbp:polarization
|
horizontal
vertical
|
|
gptkbp:type
|
directional antenna
|
|
gptkbp:usedFor
|
gptkb:radar
radio communication
television reception
|
|
gptkbp:usedIn
|
wireless communication
television antennas
FM radio antennas
shortwave antennas
|
|
gptkbp:bfsParent
|
gptkb:Yosuke_Uda
gptkb:Hidetsugu_Yagi
gptkb:Shintaro_Uda
|
|
gptkbp:bfsLayer
|
7
|