CPC Subgroup
H01Q 5/10 Resonant antennas
Full Title
Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements (combinations of separate active antenna units operating in different wavebands and connected to a common feeder system H01Q21/30) > Resonant antennas
1 direct subcode
Child Classifications
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- H01Q 5/15 for operation of centre-fed antennas comprising one or more collinear, substantially straight or elongated active elements